3bd303d90463041294d0879f7a3ef64c6f8dcaf4
braney
  Sun May 7 17:44:39 2017 -0700
ongoing work on custom composites

diff --git src/hg/hgTracks/multiWig.c src/hg/hgTracks/multiWig.c
index 0d4cc9f..a5f793a 100644
--- src/hg/hgTracks/multiWig.c
+++ src/hg/hgTracks/multiWig.c
@@ -392,48 +392,48 @@
 		pre->graphUpperLimit = graphUpperLimit;
 		pre->graphLowerLimit = graphLowerLimit;
 		}
 	    tgs->graphUpperLimit = graphUpperLimit;
 	    tgs->graphLowerLimit = graphLowerLimit;
 	    }
 	}
     }
 }
 
 static void mergeWiggles(struct track *tg, boolean add)
 {
 struct preDrawContainer *firstPre = tg->preDrawContainer;
 
 struct track *firstTrack = tg;
-struct wigCartOptions *wigCart = (struct wigCartOptions *) tg->wigCartData;
+//struct wigCartOptions *wigCart = (struct wigCartOptions *) tg->wigCartData;
 int ii;
 
 for(tg = tg->next; tg; tg = tg->next)
     {
     struct preDrawContainer *pre = tg->preDrawContainer;
 
     for(ii=firstPre->preDrawZero; ii < firstPre->preDrawZero + firstPre->width; ii++)
         {
         struct preDrawElement *firstPreDraw = &firstPre->preDraw[ii];
         struct preDrawElement *thisPreDraw = &pre->preDraw[ii];
         if (add)
             firstPreDraw->smooth += thisPreDraw->smooth;
         else
             firstPreDraw->smooth -= thisPreDraw->smooth;
         }
     }
-if (wigCart->autoScale == wiggleScaleAuto)
+//if (wigCart->autoScale == wiggleScaleAuto)
     {
     double upperLimit = wigEncodeStartingUpperLimit;
     double lowerLimit = wigEncodeStartingLowerLimit;
     for(ii=firstPre->preDrawZero; ii < firstPre->preDrawZero + firstPre->width; ii++)
         {
         struct preDrawElement *firstPreDraw = &firstPre->preDraw[ii];
         if (firstPreDraw->smooth < lowerLimit)
             lowerLimit = firstPreDraw->smooth;
         if (firstPreDraw->smooth > upperLimit)
             upperLimit = firstPreDraw->smooth;
         }
     firstTrack->graphLowerLimit = lowerLimit;
     firstTrack->graphUpperLimit = upperLimit;
     firstPre->graphLowerLimit = lowerLimit;
     firstPre->graphUpperLimit = upperLimit;