Index: trunk/Ohana/src/getstar/include/dvoImageOverlaps.h
===================================================================
--- trunk/Ohana/src/getstar/include/dvoImageOverlaps.h	(revision 14574)
+++ trunk/Ohana/src/getstar/include/dvoImageOverlaps.h	(revision 14590)
@@ -36,2 +36,3 @@
 int GetFileMode (Header *header);
 int edge_check (double *x1, double *y1, double *x2, double *y2);
+double opening_angle (double x1, double y1, double x2, double y2, double x3, double y3);
Index: trunk/Ohana/src/getstar/src/MatchImages.c
===================================================================
--- trunk/Ohana/src/getstar/src/MatchImages.c	(revision 14574)
+++ trunk/Ohana/src/getstar/src/MatchImages.c	(revision 14590)
@@ -7,8 +7,8 @@
 int *MatchImage (Image *dbImages, int NdbImages, Image *image, int *Nmatch) {
   
-  int i, j, k, N, addtolist, status;
+  int i, j, N, addtolist, status;
   int NMATCH, nmatch, *match;
   Coords tcoords;
-  double r, d, x, y;
+  double r, d;
   double Xi[4], Yi[4], Xo[4], Yo[4];  /* image and original corners */
   double Xmin, Xmax, Ymin, Ymax;
Index: trunk/Ohana/src/getstar/src/ReadImageFiles.c
===================================================================
--- trunk/Ohana/src/getstar/src/ReadImageFiles.c	(revision 14574)
+++ trunk/Ohana/src/getstar/src/ReadImageFiles.c	(revision 14590)
@@ -4,5 +4,5 @@
 
   int i, j, N, Nfile, Nheader, NHEADER, Nimage, NIMAGE;
-  int Nskip, Nhead, Ndata, done, status, mode, NinStars;
+  int Nskip, Nhead, Ndata, done, status, mode;
   char **file, *name;
   FILE *f;
Index: trunk/Ohana/src/getstar/src/ReadImageHeader.c
===================================================================
--- trunk/Ohana/src/getstar/src/ReadImageHeader.c	(revision 14574)
+++ trunk/Ohana/src/getstar/src/ReadImageHeader.c	(revision 14590)
@@ -4,7 +4,6 @@
 int ReadImageHeader (Header *header, Image *image) {
 
-  int Nastro, ccdnum, hour, min, Nx, Ny;
-  double tmp, sec, Cerror;
-  char *c, photname[64], line[80];
+  int Nastro, Nx, Ny;
+  double tmp;
 
   /* get astrometry information */
Index: trunk/Ohana/src/getstar/src/SelectImages.c
===================================================================
--- trunk/Ohana/src/getstar/src/SelectImages.c	(revision 14574)
+++ trunk/Ohana/src/getstar/src/SelectImages.c	(revision 14590)
@@ -4,5 +4,5 @@
 int *SelectImages (char *filename, Image *images, int Nimages, int *Nmatch) {
   
-  int i, Nchar, status;
+  int i, Nchar;
   int NMATCH, nmatch, *match;
 
Index: trunk/Ohana/src/getstar/src/WriteImageFITS.c
===================================================================
--- trunk/Ohana/src/getstar/src/WriteImageFITS.c	(revision 14574)
+++ trunk/Ohana/src/getstar/src/WriteImageFITS.c	(revision 14590)
@@ -8,5 +8,4 @@
   int Nstars;
   Header header;
-  Matrix matrix;
   Header theader;
   FTable table;
Index: trunk/Ohana/src/getstar/src/WriteImages.c
===================================================================
--- trunk/Ohana/src/getstar/src/WriteImages.c	(revision 14574)
+++ trunk/Ohana/src/getstar/src/WriteImages.c	(revision 14590)
@@ -4,6 +4,5 @@
 int WriteImages (char *filename, Image *images, int Nimages, int *matches, int Nmatches) {
   
-  int i, N, status;
-  int NMATCH, nmatch, *match;
+  int i, N;
   int nWRP, newWRP, isWRP;
   FILE *f;
Index: trunk/Ohana/src/getstar/src/args.c
===================================================================
--- trunk/Ohana/src/getstar/src/args.c	(revision 14574)
+++ trunk/Ohana/src/getstar/src/args.c	(revision 14590)
@@ -59,5 +59,5 @@
     remove_argument (N, &argc, argv);
     if (argc != 5) help();
-    str_to_radec (&R, &D, argv[N+0], argv[N+1]);
+    ohana_str_to_radec (&R, &D, argv[N+0], argv[N+1]);
     REGION.Rmin = R;
     REGION.Dmin = D;
@@ -65,5 +65,5 @@
     remove_argument (N, &argc, argv);
 
-    str_to_radec (&R, &D, argv[N+0], argv[N+1]);
+    ohana_str_to_radec (&R, &D, argv[N+0], argv[N+1]);
     REGION.Rmax = R;
     REGION.Dmax = D;
@@ -87,5 +87,5 @@
     remove_argument (N, &argc, argv);
     if (argc != 4) help();
-    str_to_radec (&R, &D, argv[N+0], argv[N+1]);
+    ohana_str_to_radec (&R, &D, argv[N+0], argv[N+1]);
     radius = atof(argv[N+2]);
     REGION.Rmin = R - radius / cos(D*RAD_DEG);
Index: trunk/Ohana/src/getstar/src/dvoImageExtract.c
===================================================================
--- trunk/Ohana/src/getstar/src/dvoImageExtract.c	(revision 14574)
+++ trunk/Ohana/src/getstar/src/dvoImageExtract.c	(revision 14590)
@@ -3,8 +3,7 @@
 int main (int argc, char **argv) {
 
-  int i, Nimages, status;
+  int Nimages, status;
   int Nmatches, *matches;
   Image *images;
-  Catalog catalog;
   FITS_DB db;
 
Index: trunk/Ohana/src/getstar/src/dvoImageOverlaps.c
===================================================================
--- trunk/Ohana/src/getstar/src/dvoImageOverlaps.c	(revision 14574)
+++ trunk/Ohana/src/getstar/src/dvoImageOverlaps.c	(revision 14590)
@@ -6,5 +6,4 @@
   int Nmatches, *matches;
   Image *images, *dbImages;
-  Catalog catalog;
   FITS_DB db;