Index: src/utils/bigWigInfo/bigWigInfo.c
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/utils/bigWigInfo/bigWigInfo.c,v
retrieving revision 1.6
retrieving revision 1.7
diff -b -B -U 1000000 -r1.6 -r1.7
--- src/utils/bigWigInfo/bigWigInfo.c	13 Nov 2009 19:02:39 -0000	1.6
+++ src/utils/bigWigInfo/bigWigInfo.c	9 Apr 2010 20:32:34 -0000	1.7
@@ -1,86 +1,86 @@
 /* bigWigInfo - Print out information about bigWig file.. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 #include "localmem.h"
 #include "udc.h"
 #include "bigWig.h"
 #include "obscure.h"
 #include "hmmstats.h"
 
 
 static char const rcsid[] = "$Id$";
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "bigWigInfo - Print out information about bigWig file.\n"
   "usage:\n"
   "   bigWigInfo file.bw\n"
   "options:\n"
   "   -udcDir=/dir/to/cache - place to put cache for remote bigBed/bigWigs\n"
   "   -chroms - list all chromosomes and their sizes\n"
-  "   -zooms - list all zoom levels and theier sizes\n"
+  "   -zooms - list all zoom levels and their sizes\n"
   );
 }
 
 static struct optionSpec options[] = {
    {"udcDir", OPTION_STRING},
    {"chroms", OPTION_BOOLEAN},
    {"zooms", OPTION_BOOLEAN},
    {NULL, 0},
 };
 
 void printLabelAndLongNumber(char *label, long long l)
 /* Print label: 1,234,567 format number */
 {
 printf("%s: ", label);
 printLongWithCommas(stdout, l);
 printf("\n");
 }
 
 void bigWigInfo(char *fileName)
 /* bigWigInfo - Print out information about bigWig file.. */
 {
 struct bbiFile *bwf = bigWigFileOpen(fileName);
 printf("version: %d\n", bwf->version);
 printf("isCompressed: %s\n", (bwf->uncompressBufSize > 0 ? "yes" : "no"));
 printf("isSwapped: %d\n", bwf->isSwapped);
 printLabelAndLongNumber("primaryDataSize", bwf->unzoomedIndexOffset - bwf->unzoomedDataOffset);
 if (bwf->levelList != NULL)
     {
     long long indexEnd = bwf->levelList->dataOffset;
     printLabelAndLongNumber("primaryIndexSize", indexEnd - bwf->unzoomedIndexOffset);
     }
 printf("zoomLevels: %d\n", bwf->zoomLevels);
 if (optionExists("zooms"))
     {
     struct bbiZoomLevel *zoom;
     for (zoom = bwf->levelList; zoom != NULL; zoom = zoom->next)
 	printf("\t%d\t%d\n", zoom->reductionLevel, (int)(zoom->indexOffset - zoom->dataOffset));
     }
 struct bbiChromInfo *chrom, *chromList = bbiChromList(bwf);
 printf("chromCount: %d\n", slCount(chromList));
 if (optionExists("chroms"))
     for (chrom=chromList; chrom != NULL; chrom = chrom->next)
 	printf("\t%s %d %d\n", chrom->name, chrom->id, chrom->size);
 struct bbiSummaryElement sum = bbiTotalSummary(bwf);
 printLabelAndLongNumber("basesCovered", sum.validCount);
 printf("mean: %f\n", sum.sumData/sum.validCount);
 printf("min: %f\n", sum.minVal);
 printf("max: %f\n", sum.maxVal);
 printf("std: %f\n", calcStdFromSums(sum.sumData, sum.sumSquares, sum.validCount));
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 optionInit(&argc, argv, options);
 udcSetDefaultDir(optionVal("udcDir", udcDefaultDir()));
 if (argc != 2)
     usage();
 bigWigInfo(argv[1]);
 return 0;
 }

