src/hg/makeDb/trackDb/trackDb.chainNet.ra 1.30

1.30 2010/01/04 19:12:31 kent
Merging viewInTheMiddle branch.
Index: src/hg/makeDb/trackDb/trackDb.chainNet.ra
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/hg/makeDb/trackDb/trackDb.chainNet.ra,v
retrieving revision 1.29
retrieving revision 1.30
diff -b -B -U 1000000 -r1.29 -r1.30
--- src/hg/makeDb/trackDb/trackDb.chainNet.ra	30 Dec 2009 19:50:12 -0000	1.29
+++ src/hg/makeDb/trackDb/trackDb.chainNet.ra	4 Jan 2010 19:12:31 -0000	1.30
@@ -1,2616 +1,3332 @@
 #	"$Id$";
 
 # release alpha until individual fr2 tracks are obsolete
 track chainNetFr2
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb fr2
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetFr2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetFr2
+    spectrum on
+
     track chainFr2
     release alpha
-    subTrack chainNetFr2
+        subTrack chainNetFr2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain fr2
 
+    track chainNetFr2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetFr2
+
     track netFr2
     release alpha
-    subTrack chainNetFr2
+        subTrack chainNetFr2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign fr2 chainFr2
 
 # release alpha until individual fr1 tracks are obsolete
 track chainNetFr1
 release alpha
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb fr1
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetFr1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetFr1
+    spectrum on
+
     track chainFr1
     release alpha
-    subTrack chainNetFr1
+        subTrack chainNetFr1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain fr1
 
+    track chainNetFr1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetFr1
+
     track netFr1
     release alpha
-    subTrack chainNetFr1
+        subTrack chainNetFr1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign fr1 chainFr1
 
 track chainNetTetNig2
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb tetNig2
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
-    track chainTetNig2
+    track chainNetTetNig2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetTetNig2
+    spectrum on
+
+        track chainTetNig2
+        subTrack chainNetTetNig2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain tetNig2
 
-    track netTetNig2
+    track chainNetTetNig2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetTetNig2
+
+        track netTetNig2
+        subTrack chainNetTetNig2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign tetNig2 chainTetNig2
 
 track chainNetTetNig1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb tetNig1
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetTetNig1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetTetNig1
+    spectrum on
+
     track chainTetNig1
     release alpha
-    subTrack chainNetTetNig1
+        subTrack chainNetTetNig1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain tetNig1
 
+    track chainNetTetNig1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetTetNig1
+
     track netTetNig1
     release alpha
-    subTrack chainNetTetNig1
+        subTrack chainNetTetNig1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign tetNig1 chainTetNig1
 
 track chainNetDanRer6
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb danRer6
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
-    track chainDanRer6
+    track chainNetDanRer6Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetDanRer6
+    spectrum on
+
+        track chainDanRer6
+        subTrack chainNetDanRer6Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain danRer6
 
-    track netDanRer6
+    track chainNetDanRer6Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetDanRer6
+
+        track netDanRer6
+        subTrack chainNetDanRer6Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign danRer6 chainDanRer6
 
 track chainNetDanRer5
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb danRer5
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetDanRer5Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetDanRer5
+    spectrum on
+
     track chainDanRer5
     release alpha
-    subTrack chainNetDanRer5
+        subTrack chainNetDanRer5Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain danRer5
 
+    track chainNetDanRer5Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetDanRer5
+
     track netDanRer5
     release alpha
-    subTrack chainNetDanRer5
+        subTrack chainNetDanRer5Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign danRer5 chainDanRer5
 
 track chainNetDanRer4
 release alpha
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb danRer4
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetDanRer4Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetDanRer4
+    spectrum on
+
     track chainDanRer4
     release alpha
-    subTrack chainNetDanRer4
+        subTrack chainNetDanRer4Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain danRer4
 
+    track chainNetDanRer4Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetDanRer4
+
     track netDanRer4
     release alpha
-    subTrack chainNetDanRer4
+        subTrack chainNetDanRer4Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign danRer4 chainDanRer4
 
 track chainNetDanRer3
 release alpha
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb danRer3
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetDanRer3Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetDanRer3
+    spectrum on
+
     track chainDanRer3
     release alpha
-    subTrack chainNetDanRer3
+        subTrack chainNetDanRer3Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain danRer3
 
+    track chainNetDanRer3Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetDanRer3
+
     track netDanRer3
     release alpha
-    subTrack chainNetDanRer3
+        subTrack chainNetDanRer3Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign danRer3 chainDanRer3
 
 track chainNetDanRer2
 release alpha
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb danRer2
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetDanRer2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetDanRer2
+    spectrum on
+
     track chainDanRer2
     release alpha
-    subTrack chainNetDanRer2
+        subTrack chainNetDanRer2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain danRer2
 
+    track chainNetDanRer2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetDanRer2
+
     track netDanRer2
     release alpha
-    subTrack chainNetDanRer2
+        subTrack chainNetDanRer2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign danRer2 chainDanRer2
 
 track chainNetDanRer1
 release alpha
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb danRer1
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetDanRer1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetDanRer1
+    spectrum on
+
     track chainDanRer1
     release alpha
-    subTrack chainNetDanRer1
+        subTrack chainNetDanRer1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain danRer1
 
+    track chainNetDanRer1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetDanRer1
+
     track netDanRer1
     release alpha
-    subTrack chainNetDanRer1
+        subTrack chainNetDanRer1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign danRer1 chainDanRer1
 
 track chainNetXenTro2
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb xenTro2
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetXenTro2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetXenTro2
+    spectrum on
+
     track chainXenTro2
     release alpha
-    subTrack chainNetXenTro2
+        subTrack chainNetXenTro2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain xenTro2
 
+    track chainNetXenTro2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetXenTro2
+
     track netXenTro2
     release alpha
-    subTrack chainNetXenTro2
+        subTrack chainNetXenTro2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign xenTro2 chainXenTro2
 
 track chainNetXenTro1
 release alpha
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 159
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb xenTro1
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetXenTro1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetXenTro1
+    spectrum on
+
     track chainXenTro1
     release alpha
-    subTrack chainNetXenTro1
+        subTrack chainNetXenTro1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain xenTro1
 
+    track chainNetXenTro1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetXenTro1
+
     track netXenTro1
     release alpha
-    subTrack chainNetXenTro1
+        subTrack chainNetXenTro1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign xenTro1 chainXenTro1
 
 # release alpha until individual oryLat2 tracks are obsolete
 track chainNetOryLat2
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 165.5
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb oryLat2
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
+    track chainNetOryLat2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetOryLat2
+    spectrum on
+
     track chainOryLat2
     release alpha
-    subTrack chainNetOryLat2
+        subTrack chainNetOryLat2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain 
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain oryLat2
     otherDb oryLat2
 
+    track chainNetOryLat2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetOryLat2
+
     track netOryLat2
     release alpha
-    subTrack chainNetOryLat2
+        subTrack chainNetOryLat2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign oryLat2 chainOryLat2
     otherDb oryLat2
 
 # release alpha since oryLat1 is obsolete
 track chainNetOryLat1
 release alpha
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 165.5
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb oryLat1
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
+    track chainNetOryLat1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetOryLat1
+    spectrum on
+
     track chainOryLat1
     release alpha
-    subTrack chainNetOryLat1
+        subTrack chainNetOryLat1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain 
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain oryLat1
     otherDb oryLat1
 
+    track chainNetOryLat1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetOryLat1
+
     track netOryLat1
     release alpha
-    subTrack chainNetOryLat1
+        subTrack chainNetOryLat1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign oryLat1 chainOryLat1
     otherDb oryLat1
 
 # release alpha until individual gasAcu1 tracks are obsolete
 track chainNetGasAcu1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 181
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb gasAcu1
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetGasAcu1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetGasAcu1
+    spectrum on
+
     track chainGasAcu1
     release alpha
-    subTrack chainNetGasAcu1
+        subTrack chainNetGasAcu1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain gasAcu1
 
+    track chainNetGasAcu1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetGasAcu1
+
     track netGasAcu1
     release alpha
-    subTrack chainNetGasAcu1
+        subTrack chainNetGasAcu1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign gasAcu1 chainGasAcu1
 
 # release alpha until individual galGal3 tracks are obsolete
 track chainNetGalGal3
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 181
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb galGal3
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetGalGal3Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetGalGal3
+    spectrum on
+
     track chainGalGal3
     release alpha
-    subTrack chainNetGalGal3
+        subTrack chainNetGalGal3Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain galGal3
 
+    track chainNetGalGal3Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetGalGal3
+
     track netGalGal3
     release alpha
-    subTrack chainNetGalGal3
+        subTrack chainNetGalGal3Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign galGal3 chainGalGal3
 
 # release alpha until individual galGal2 tracks are obsolete
 track chainNetGalGal2
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 181
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb galGal2
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetGalGal2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetGalGal2
+    spectrum on
+
     track chainGalGal2
     release alpha
-    subTrack chainNetGalGal2
+        subTrack chainNetGalGal2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain galGal2
 
+    track chainNetGalGal2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetGalGal2
+
     track netGalGal2
     release alpha
-    subTrack chainNetGalGal2
+        subTrack chainNetGalGal2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign galGal2 chainGalGal2
 
 # release alpha until individual taeGut1 tracks are obsolete
 track chainNetTaeGut1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 181
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb taeGut1
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetTaeGut1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetTaeGut1
+    spectrum on
+
     track chainTaeGut1
     release alpha
-    subTrack chainNetTaeGut1
+        subTrack chainNetTaeGut1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain taeGut1
 
+    track chainNetTaeGut1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetTaeGut1
+
     track netTaeGut1
     release alpha
-    subTrack chainNetTaeGut1
+        subTrack chainNetTaeGut1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign taeGut1 chainTaeGut1
 
 # release alpha until ornAna1 individual chain/net tracks phased out
 track chainNetOrnAna1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb ornAna1
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetOrnAna1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetOrnAna1
+    spectrum on
+
     track chainOrnAna1
     release alpha
-    subTrack chainNetOrnAna1
+        subTrack chainNetOrnAna1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain ornAna1
 
+    track chainNetOrnAna1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetOrnAna1
+
     track netOrnAna1
     release alpha
-    subTrack chainNetOrnAna1
+        subTrack chainNetOrnAna1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign ornAna1 chainOrnAna1
 
 # release alpha until anoCar1 individual chain/net tracks phased out
 track chainNetAnoCar1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb anoCar1
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetAnoCar1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetAnoCar1
+    spectrum on
+
     track chainAnoCar1
     release alpha
-    subTrack chainNetAnoCar1
+        subTrack chainNetAnoCar1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain anoCar1
 
+    track chainNetAnoCar1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetAnoCar1
+
     track netAnoCar1
     release alpha
-    subTrack chainNetAnoCar1
+        subTrack chainNetAnoCar1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign anoCar1 chainAnoCar1
 
 # release alpha until petMar1 individual chain/net tracks phased out
 track chainNetPetMar1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb petMar1
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetPetMar1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetPetMar1
+    spectrum on
+
     track chainPetMar1
     release alpha
-    subTrack chainNetPetMar1
+        subTrack chainNetPetMar1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain petMar1
 
+    track chainNetPetMar1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetPetMar1
+
     track netPetMar1
     release alpha
-    subTrack chainNetPetMar1
+        subTrack chainNetPetMar1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign petMar1 chainPetMar1
 
 # release alpha until braFlo1 individual chain/net tracks phased out
 track chainNetBraFlo1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb braFlo1
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetBraFlo1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetBraFlo1
+    spectrum on
+
     track chainBraFlo1
     release alpha
-    subTrack chainNetBraFlo1
+        subTrack chainNetBraFlo1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain braFlo1
 
+    track chainNetBraFlo1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetBraFlo1
+
     track netBraFlo1
     release alpha
-    subTrack chainNetBraFlo1
+        subTrack chainNetBraFlo1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign braFlo1 chainBraFlo1
 
 track chainNetLoxAfr3
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb loxAfr3
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainLoxAfr3
+    track chainNetLoxAfr3Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetLoxAfr3
+    spectrum on
+
+        track chainLoxAfr3
+        subTrack chainNetLoxAfr3Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain loxAfr3
 
-    track netLoxAfr3
+    track chainNetLoxAfr3Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetLoxAfr3
+
+        track netLoxAfr3
+        subTrack chainNetLoxAfr3Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign loxAfr3 chainLoxAfr3
 
 track chainNetLoxAfr2
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb loxAfr2
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainLoxAfr2
+    track chainNetLoxAfr2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetLoxAfr2
+    spectrum on
+
+        track chainLoxAfr2
+        subTrack chainNetLoxAfr2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain loxAfr2
 
-    track netLoxAfr2
+    track chainNetLoxAfr2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetLoxAfr2
+
+        track netLoxAfr2
+        subTrack chainNetLoxAfr2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign loxAfr2 chainLoxAfr2
 
 track chainNetLoxAfr1
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb loxAfr1
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainLoxAfr1
+    track chainNetLoxAfr1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetLoxAfr1
+    spectrum on
+
+        track chainLoxAfr1
+        subTrack chainNetLoxAfr1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain loxAfr1
 
-    track netLoxAfr1
+    track chainNetLoxAfr1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetLoxAfr1
+
+        track netLoxAfr1
+        subTrack chainNetLoxAfr1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign loxAfr1 chainLoxAfr1
 
 track chainNetMonDom1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb monDom1
 chainMinScore 5000
 chainLinearGap loose
 spectrum on
 html chainNet
 
+    track chainNetMonDom1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetMonDom1
+    spectrum on
+
     track chainMonDom1
     release alpha
-    subTrack chainNetMonDom1
+        subTrack chainNetMonDom1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain monDom1
 
+    track chainNetMonDom1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetMonDom1
+
     track netMonDom1
     release alpha
-    subTrack chainNetMonDom1
+        subTrack chainNetMonDom1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign monDom1 chainMonDom1
 
 track chainNetMonDom4
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
 matrixHeader A, C, G, T
 otherDb monDom4
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetMonDom4Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetMonDom4
+    spectrum on
+
     track chainMonDom4
     release alpha
-    subTrack chainNetMonDom4
+        subTrack chainNetMonDom4Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain monDom4
 
+    track chainNetMonDom4Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetMonDom4
+
     track netMonDom4
     release alpha
-    subTrack chainNetMonDom4
+        subTrack chainNetMonDom4Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign monDom4 chainMonDom4
 
 track chainNetMonDom5
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb monDom5
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainMonDom5
+    track chainNetMonDom5Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetMonDom5
+    spectrum on
+
+        track chainMonDom5
+        subTrack chainNetMonDom5Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain monDom5
 
-    track netMonDom5
+    track chainNetMonDom5Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetMonDom5
+
+        track netMonDom5
+        subTrack chainNetMonDom5Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign monDom5 chainMonDom5
 
 track chainNetEriEur1
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 191
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb eriEur1
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainEriEur1
+    track chainNetEriEur1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetEriEur1
+    spectrum on
+
+        track chainEriEur1
+        subTrack chainNetEriEur1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain eriEur1
 
-    track netEriEur1
+    track chainNetEriEur1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetEriEur1
+
+        track netEriEur1
+        subTrack chainNetEriEur1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign eriEur1 chainEriEur1
 
 track chainNetSorAra1
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb sorAra1
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainSorAra1
+    track chainNetSorAra1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetSorAra1
+    spectrum on
+
+        track chainSorAra1
+        subTrack chainNetSorAra1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain sorAra1
 
-    track netSorAra1
+    track chainNetSorAra1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetSorAra1
+
+        track netSorAra1
+        subTrack chainNetSorAra1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign sorAra1 chainSorAra1
 
 # release alpha until mm9 individual chain/net tracks phased out
 track chainNetMm9
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb mm9
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetMm9Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetMm9
+    spectrum on
+
     track chainMm9
     release alpha
-    subTrack chainNetMm9
+        subTrack chainNetMm9Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain mm9
 
+    track chainNetMm9Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetMm9
+
     track netMm9
     release alpha
-    subTrack chainNetMm9
+        subTrack chainNetMm9Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign mm9 chainMm9
 
 # release alpha until mm8 individual chain/net tracks phased out
 track chainNetMm8
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb mm8
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetMm8Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetMm8
+    spectrum on
+
     track chainMm8
     release alpha
-    subTrack chainNetMm8
+        subTrack chainNetMm8Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain mm8
 
+    track chainNetMm8Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetMm8
+
     track netMm8
     release alpha
-    subTrack chainNetMm8
+        subTrack chainNetMm8Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign mm8 chainMm8
 
 # release alpha until mm7 individual chain/net tracks phased out
 track chainNetMm7
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb mm7
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetMm7Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetMm7
+    spectrum on
+
     track chainMm7
     release alpha
-    subTrack chainNetMm7
+        subTrack chainNetMm7Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain mm7
 
+    track chainNetMm7Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetMm7
+
     track netMm7
     release alpha
-    subTrack chainNetMm7
+        subTrack chainNetMm7Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign mm7 chainMm7
 
 # release alpha until mm6 individual chain/net tracks phased out
 track chainNetMm6
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb mm6
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetMm6Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetMm6
+    spectrum on
+
     track chainMm6
     release alpha
-    subTrack chainNetMm6
+        subTrack chainNetMm6Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain mm6
 
+    track chainNetMm6Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetMm6
+
     track netMm6
     release alpha
-    subTrack chainNetMm6
+        subTrack chainNetMm6Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign mm6 chainMm6
 
 # release alpha until rn4 individual chain/net tracks phased out
 track chainNetRn4
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb rn4
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetRn4Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetRn4
+    spectrum on
+
     track chainRn4
     release alpha
-    subTrack chainNetRn4
+        subTrack chainNetRn4Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain rn4
 
+    track chainNetRn4Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetRn4
+
     track netRn4
     release alpha
-    subTrack chainNetRn4
+        subTrack chainNetRn4Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign rn4 chainRn4
 
 # release alpha until rn3 individual chain/net tracks phased out
 track chainNetRn3
 release alpha
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb rn3
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetRn3Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetRn3
+    spectrum on
+
     track chainRn3
     release alpha
-    subTrack chainNetRn3
+        subTrack chainNetRn3Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain rn3
 
+    track chainNetRn3Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetRn3
+
     track netRn3
     release alpha
-    subTrack chainNetRn3
+        subTrack chainNetRn3Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign rn3 chainRn3
 
 # release alpha until cavPor3 individual chain/net tracks phased out
 track chainNetCavPor3
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb cavPor3
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetCavPor3Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetCavPor3
+    spectrum on
+
     track chainCavPor3
     release alpha
-    subTrack chainNetCavPor3
+        subTrack chainNetCavPor3Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain cavPor3
 
+    track chainNetCavPor3Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetCavPor3
+
     track netCavPor3
     release alpha
-    subTrack chainNetCavPor3
+        subTrack chainNetCavPor3Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign cavPor3 chainCavPor3
 
 # release alpha until cavPor2 individual chain/net tracks phased out
 track chainNetCavPor2
 release alpha
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb cavPor2
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetCavPor2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetCavPor2
+    spectrum on
+
     track chainCavPor2
     release alpha
-    subTrack chainNetCavPor2
+        subTrack chainNetCavPor2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain cavPor2
 
+    track chainNetCavPor2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetCavPor2
+
     track netCavPor2
     release alpha
-    subTrack chainNetCavPor2
+        subTrack chainNetCavPor2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign cavPor2 chainCavPor2
 
 track chainNetOryCun2
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb oryCun2
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainOryCun2
+    track chainNetOryCun2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetOryCun2
+    spectrum on
+
+        track chainOryCun2
+        subTrack chainNetOryCun2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain oryCun2
 
-    track netOryCun2
+    track chainNetOryCun2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetOryCun2
+
+        track netOryCun2
+        subTrack chainNetOryCun2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign oryCun2 chainOryCun2
 
 track chainNetOryCun1
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 209
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb oryCun1
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainOryCun1
+    track chainNetOryCun1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetOryCun1
+    spectrum on
+
+        track chainOryCun1
+        subTrack chainNetOryCun1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain oryCun1
 
-    track netOryCun1
+    track chainNetOryCun1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetOryCun1
+
+        track netOryCun1
+        subTrack chainNetOryCun1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign oryCun1 chainOryCun1
 
 track chainNetEquCab2
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb equCab2
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainEquCab2
+    track chainNetEquCab2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetEquCab2
+    spectrum on
+
+        track chainEquCab2
+        subTrack chainNetEquCab2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain equCab2
 
-    track netEquCab2
+    track chainNetEquCab2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetEquCab2
+
+        track netEquCab2
+        subTrack chainNetEquCab2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign equCab2 chainEquCab2
 
 track chainNetEquCab1
 release alpha
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb equCab1
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetEquCab1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetEquCab1
+    spectrum on
+
     track chainEquCab1
     release alpha
-    subTrack chainNetEquCab1
+        subTrack chainNetEquCab1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain equCab1
 
+    track chainNetEquCab1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetEquCab1
+
     track netEquCab1
     release alpha
-    subTrack chainNetEquCab1
+        subTrack chainNetEquCab1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign equCab1 chainEquCab1
 
 track chainNetEchTel1
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb echTel1
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainEchTel1
+    track chainNetEchTel1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetEchTel1
+    spectrum on
+
+        track chainEchTel1
+        subTrack chainNetEchTel1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain echTel1
 
-    track netEchTel1
+    track chainNetEchTel1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetEchTel1
+
+        track netEchTel1
+        subTrack chainNetEchTel1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign echTel1 chainEchTel1
 
 track chainNetDasNov2
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb dasNov2
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainDasNov2
+    track chainNetDasNov2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetDasNov2
+    spectrum on
+
+        track chainDasNov2
+        subTrack chainNetDasNov2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain dasNov2
 
-    track netDasNov2
+    track chainNetDasNov2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetDasNov2
+
+        track netDasNov2
+        subTrack chainNetDasNov2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign dasNov2 chainDasNov2
 
 track chainNetDasNov1
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb dasNov1
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
-    track chainDasNov1
+    track chainNetDasNov1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetDasNov1
+    spectrum on
+
+        track chainDasNov1
+        subTrack chainNetDasNov1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain dasNov1
 
-    track netDasNov1
+    track chainNetDasNov1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetDasNov1
+
+        track netDasNov1
+        subTrack chainNetDasNov1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign dasNov1 chainDasNov1
 
 # release alpha until bosTau4 individual tracks phased out
 track chainNetBosTau4
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb bosTau4
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetBosTau4Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetBosTau4
+    spectrum on
+
     track chainBosTau4
     release alpha
-    subTrack chainNetBosTau4
+        subTrack chainNetBosTau4Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain bosTau4
 
+    track chainNetBosTau4Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetBosTau4
+
     track netBosTau4
     release alpha
-    subTrack chainNetBosTau4
+        subTrack chainNetBosTau4Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign bosTau4 chainBosTau4
 
 # release alpha until bosTau3 individual tracks phased out
 track chainNetBosTau3
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb bosTau3
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetBosTau3Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetBosTau3
+    spectrum on
+
     track chainBosTau3
     release alpha
-    subTrack chainNetBosTau3
+        subTrack chainNetBosTau3Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain bosTau3
 
+    track chainNetBosTau3Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetBosTau3
+
     track netBosTau3
     release alpha
-    subTrack chainNetBosTau3
+        subTrack chainNetBosTau3Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign bosTau3 chainBosTau3
 
 # release alpha until bosTau2 individual tracks phased out
 track chainNetBosTau2
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb bosTau2
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetBosTau2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetBosTau2
+    spectrum on
+
     track chainBosTau2
     release alpha
-    subTrack chainNetBosTau2
+        subTrack chainNetBosTau2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain bosTau2
 
+    track chainNetBosTau2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetBosTau2
+
     track netBosTau2
     release alpha
-    subTrack chainNetBosTau2
+        subTrack chainNetBosTau2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign bosTau2 chainBosTau2
 
 track chainNetBosTau1
 compositeTrack on
 shortLabel $o_db Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb bosTau1
 chainMinScore 1000
 chainLinearGap loose
 spectrum on
 html chainNet
 
-    track chainBosTau1
+    track chainNetBosTau1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetBosTau1
+    spectrum on
+
+        track chainBosTau1
+        subTrack chainNetBosTau1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain bosTau1
 
-    track netBosTau1
+    track chainNetBosTau1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetBosTau1
+
+        track netBosTau1
+        subTrack chainNetBosTau1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign bosTau1 chainBosTau1
 
 # release alpha until canFam2 individual tracks phased out
 track chainNetCanFam2
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb canFam2
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetCanFam2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetCanFam2
+    spectrum on
+
     track chainCanFam2
     release alpha
-    subTrack chainNetCanFam2
+        subTrack chainNetCanFam2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain canFam2
 
+    track chainNetCanFam2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetCanFam2
+
     track netCanFam2
     release alpha
-    subTrack chainNetCanFam2
+        subTrack chainNetCanFam2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign canFam2 chainCanFam2
 
 # release alpha until felCat3 individual tracks phased out
 track chainNetFelCat3
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 240
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb felCat3
 chainMinScore 3000
 chainLinearGap medium
 spectrum on
 html chainNet
 
+    track chainNetFelCat3Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetFelCat3
+    spectrum on
+
     track chainFelCat3
     release alpha
-    subTrack chainNetFelCat3
+        subTrack chainNetFelCat3Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain felCat3
 
+    track chainNetFelCat3Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetFelCat3
+
     track netFelCat3
     release alpha
-    subTrack chainNetFelCat3
+        subTrack chainNetFelCat3Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign felCat3 chainFelCat3
 
 track chainNetVenter
 compositeTrack on
 shortLabel Venter Chain/Net
 longLabel J. Craig Venter Chain and Net Alignments
 subGroup1 view Views chain=Chains net=Nets
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 500
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 
+    track chainNetVenterViewchain
+    shortLabel Chains
+    view chain
+    visibility pack
+    subTrack chainNetVenter
+    spectrum on
+
     track chainVenter1
-    subTrack chainNetVenter off
+        subTrack chainNetVenterViewchain off
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     color 100,50,0
     altColor 255,240,200
     matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
     matrixHeader A, C, G, T
     type chain venter1
     otherDb venter1
 
+    track chainNetVenterViewnet
+    shortLabel Nets
+    view net
+    visibility dense
+    subTrack chainNetVenter
+
     track netVenter1
-    subTrack chainNetVenter off
+        subTrack chainNetVenterViewnet off
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign venter1 chainVenter1
     otherDb venter1
 
 track chainNetHg18
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 90,-330,-236,-356,-330,100,-318,-236,-236,-318,100,-330,-356,-236,-330,90
 matrixHeader A, C, G, T
 otherDb hg18
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
+    track chainNetHg18Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetHg18
+    spectrum on
+
     track chainHg18
     release alpha
-    subTrack chainNetHg18
+        subTrack chainNetHg18Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain hg18
 
+    track chainNetHg18Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetHg18
+
     track netHg18
     release alpha
-    subTrack chainNetHg18
+        subTrack chainNetHg18Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign hg18 chainHg18
 
 track chainNetHg19
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 90,-330,-236,-356,-330,100,-318,-236,-236,-318,100,-330,-356,-236,-330,90
 matrixHeader A, C, G, T
 otherDb hg19
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
-    track chainHg19
+    track chainNetHg19Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetHg19
+    spectrum on
+
+        track chainHg19
+        subTrack chainNetHg19Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain hg19
 
-    track netHg19
+    track chainNetHg19Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetHg19
+
+        track netHg19
+        subTrack chainNetHg19Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign hg19 chainHg19
 
 track chainNetHg17
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb hg17
 chainMinScore 1000
 chainLinearGap loose
 html chainNet
 
+    track chainNetHg17Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetHg17
+    spectrum on
+
     track chainHg17
     release alpha
-    subTrack chainNetHg17
+        subTrack chainNetHg17Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain hg17
 
+    track chainNetHg17Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetHg17
+
     track netHg17
     release alpha
-    subTrack chainNetHg17
+        subTrack chainNetHg17Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign hg17 chainHg17
 
 track chainNetPanTro2
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 90,-330,-236,-356,-330,100,-318,-236,-236,-318,100,-330,-356,-236,-330,90
 matrixHeader A, C, G, T
 otherDb panTro2
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
+    track chainNetPanTro2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetPanTro2
+    spectrum on
+
     track chainPanTro2
     release alpha
-    subTrack chainNetPanTro2
+        subTrack chainNetPanTro2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain panTro2
 
+    track chainNetPanTro2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetPanTro2
+
     track netPanTro2
     release alpha
-    subTrack chainNetPanTro2
+        subTrack chainNetPanTro2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign panTro2 chainPanTro2
 
 track chainNetPanTro1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 90,-330,-236,-356,-330,100,-318,-236,-236,-318,100,-330,-356,-236,-330,90
 matrixHeader A, C, G, T
 otherDb panTro1
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
+    track chainNetPanTro1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetPanTro1
+    spectrum on
+
     track chainPanTro1
     release alpha
-    subTrack chainNetPanTro1
+        subTrack chainNetPanTro1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain panTro1
 
+    track chainNetPanTro1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetPanTro1
+
     track netPanTro1
     release alpha
-    subTrack chainNetPanTro1
+        subTrack chainNetPanTro1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign panTro1 chainPanTro1
 
 track chainNetGorGor1
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb gorGor1
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
-    track chainGorGor1
+    track chainNetGorGor1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetGorGor1
+    spectrum on
+
+        track chainGorGor1
+        subTrack chainNetGorGor1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain gorGor1
 
-    track netGorGor1
+    track chainNetGorGor1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetGorGor1
+
+        track netGorGor1
+        subTrack chainNetGorGor1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign gorGor1 chainGorGor1
 
 track chainNetPonAbe2
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 90,-330,-236,-356,-330,100,-318,-236,-236,-318,100,-330,-356,-236,-330,90
 matrixHeader A, C, G, T
 otherDb ponAbe2
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
+    track chainNetPonAbe2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetPonAbe2
+    spectrum on
+
     track chainPonAbe2
     release alpha
-    subTrack chainNetPonAbe2
+        subTrack chainNetPonAbe2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain ponAbe2
 
+    track chainNetPonAbe2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetPonAbe2
+
     track netPonAbe2
     release alpha
-    subTrack chainNetPonAbe2
+        subTrack chainNetPonAbe2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign ponAbe2 chainPonAbe2
 
 track chainNetTupBel1
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb tupBel1
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
-    track chainTupBel1
+    track chainNetTupBel1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetTupBel1
+    spectrum on
+
+        track chainTupBel1
+        subTrack chainNetTupBel1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain tupBel1
 
-    track netTupBel1
+    track chainNetTupBel1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetTupBel1
+
+        track netTupBel1
+        subTrack chainNetTupBel1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign tupBel1 chainTupBel1
 
 track chainNetOtoGar1
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb otoGar1
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
-    track chainOtoGar1
+    track chainNetOtoGar1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
     subTrack chainNetOtoGar1
+    spectrum on
+
+        track chainOtoGar1
+        subTrack chainNetOtoGar1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain otoGar1
 
-    track netOtoGar1
+    track chainNetOtoGar1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
     subTrack chainNetOtoGar1
+
+        track netOtoGar1
+        subTrack chainNetOtoGar1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign otoGar1 chainOtoGar1
 
 track chainNetCalJac1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb calJac1
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
+    track chainNetCalJac1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetCalJac1
+    spectrum on
+
     track chainCalJac1
     release alpha
-    subTrack chainNetCalJac1
+        subTrack chainNetCalJac1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain calJac1
 
+    track chainNetCalJac1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetCalJac1
+
     track netCalJac1
     release alpha
-    subTrack chainNetCalJac1
+        subTrack chainNetCalJac1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign calJac1 chainCalJac1
 
 track chainNetRheMac2
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb rheMac2
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
+    track chainNetRheMac2Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetRheMac2
+    spectrum on
+
     track chainRheMac2
     release alpha
-    subTrack chainNetRheMac2
+        subTrack chainNetRheMac2Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain rheMac2
 
+    track chainNetRheMac2Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetRheMac2
+
     track netRheMac2
     release alpha
-    subTrack chainNetRheMac2
+        subTrack chainNetRheMac2Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign rheMac2 chainRheMac2
 
 track chainNetRheMac1
 release alpha
 compositeTrack on
 shortLabel $o_Organism Chain/Net
 longLabel $o_Organism ($o_date/$o_db), Chain and Net Alignments
 subGroup1 view Views chain=Chain net=Net
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 498
 color 100,50,0
 altColor 255,240,200
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 matrix 16 91,-114,-31,-123,-114,100,-125,-31,-31,-125,100,-114,-123,-31,-114,91
 matrixHeader A, C, G, T
 otherDb rheMac1
 chainMinScore 3000
 chainLinearGap medium
 html chainNet
 
+    track chainNetRheMac1Viewchain
+    shortLabel Chain
+    view chain
+    visibility pack
+    subTrack chainNetRheMac1
+    spectrum on
+
     track chainRheMac1
     release alpha
-    subTrack chainNetRheMac1
+        subTrack chainNetRheMac1Viewchain
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     type chain rheMac1
 
+    track chainNetRheMac1Viewnet
+    shortLabel Net
+    view net
+    visibility dense
+    subTrack chainNetRheMac1
+
     track netRheMac1
     release alpha
-    subTrack chainNetRheMac1
+        subTrack chainNetRheMac1Viewnet
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment net
     type netAlign rheMac1 chainRheMac1
 
 track chainNetPoodle
 compositeTrack on
 shortLabel Poodle Chain/Net
 longLabel Poodle Chain and Net Alignments
 subGroup1 view Views chain=Chains net=Nets
 dragAndDrop subTracks
 visibility hide
-visibilityViewDefaults chain=pack net=dense
 group compGeno
 noInherit on
 priority 500
 color 0,0,0
 altColor 255,255,0
 type bed 3
-settingsByView chain:spectrum=on
 sortOrder view=+
 
+    track chainNetPoodleViewchain
+    shortLabel Chains
+    view chain
+    visibility pack
+    subTrack chainNetPoodle
+    spectrum on
+
     track chainCanFamPoodle1
-    subTrack chainNetPoodle off
+        subTrack chainNetPoodleViewchain off
     subGroups view=chain
     shortLabel $o_Organism Chain
     longLabel $o_Organism ($o_date/$o_db) Chained Alignments
     color 100,50,0
     altColor 255,240,200
     matrix 16 91,-90,-25,-100,-90,100,-100,-25,-25,-100,100,-90,-100,-25,-90,91
     matrixHeader A, C, G, T
     type chain canFamPoodle1
     otherDb canFamPoodle1
 
+    track chainNetPoodleViewnet
+    shortLabel Nets
+    view net
+    visibility dense
+    subTrack chainNetPoodle
+
     track netCanFamPoodle1
-    subTrack chainNetPoodle off
+        subTrack chainNetPoodleViewnet off
     subGroups view=net
     shortLabel $o_Organism Net
     longLabel $o_Organism ($o_date/$o_db) Alignment Net
     type netAlign canFamPoodle1 chainCanFamPoodle1
     otherDb canFamPoodle1
+