1eed1c196feacad82df185e85339c801432a4d33
kent
  Sat Jan 25 19:09:14 2014 -0800
Adding version number to usage statement.
diff --git src/utils/bigWigMerge/bigWigMerge.c src/utils/bigWigMerge/bigWigMerge.c
index e24dd34..5802fef 100644
--- src/utils/bigWigMerge/bigWigMerge.c
+++ src/utils/bigWigMerge/bigWigMerge.c
@@ -4,31 +4,31 @@
 #include "hash.h"
 #include "options.h"
 #include "localmem.h"
 #include "bbiFile.h"
 #include "bigWig.h"
 
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "bigWigMerge - Merge together multiple bigWigs into a single output bedGraph.\n"
   "You'll have to run bedGraphToBigWig to make the output bigWig.\n"
   "The signal values are just added together to merge them\n"
   "usage:\n"
-  "   bigWigMerge in1.bw in2.bw .. inN.bw out.bedGraph\n"
+  "   bigWigMerge v1 in1.bw in2.bw .. inN.bw out.bedGraph\n"
   "options:\n"
   "   -threshold=0.N - don't output values at or below this threshold. Default is 0.0\n"
   "   -adjust=0.N - add adjustment to each value\n"
   "   -clip=NNN.N - values higher than this are clipped to this value\n"
   );
 }
 
 double clThreshold = 0.0;
 double clAdjust = 0.0;
 double clClip = BIGDOUBLE;
 
 static struct optionSpec options[] = {
    {"threshold", OPTION_DOUBLE},
    {"adjust", OPTION_DOUBLE},
    {"clip", OPTION_DOUBLE},