Changeset 23989 for trunk/psastro/src/psastroFixChipsTest.c

Timestamp:

Apr 28, 2009, 11:21:56 AM (17 years ago)

Author:

eugene

Message:

always handle psVectorStats false return status (is an error); check for NAN results and handle as possible

File:

• trunk/psastro/src/psastroFixChipsTest.c (modified) (3 diffs)

trunk/psastro/src/psastroFixChipsTest.c

@@ -140 +140 @@
     psStats *stats;
     stats = psStatsAlloc (PS_STAT_ROBUST_MEDIAN | PS_STAT_ROBUST_STDEV);
-    psVectorStats (stats, dX, NULL, NULL, 0);
+    if (!psVectorStats (stats, dX, NULL, NULL, 0)) {
+        psError(PS_ERR_UNKNOWN, false, "failure to measure stats");
+        return false;
+    }
     Xo = stats->robustMedian;
     fprintf (stderr, "offset x: %f +/- %f\n", stats->robustMedian, stats->robustStdev);
@@ -146 +149 @@
 
     stats = psStatsAlloc (PS_STAT_ROBUST_MEDIAN | PS_STAT_ROBUST_STDEV);
-    psVectorStats (stats, dY, NULL, NULL, 0);
+    if (!psVectorStats (stats, dY, NULL, NULL, 0)) {
+        psError(PS_ERR_UNKNOWN, false, "failure to measure stats");
+        return false;
+    }
     Yo = stats->robustMedian;
     fprintf (stderr, "offset y: %f +/- %f\n", stats->robustMedian, stats->robustStdev);
@@ -168 +174 @@
     }
     stats = psStatsAlloc (PS_STAT_ROBUST_MEDIAN | PS_STAT_ROBUST_STDEV);
-    psVectorStats (stats, dT, NULL, NULL, 0);
+    if (!psVectorStats (stats, dT, NULL, NULL, 0)) {
+        psError(PS_ERR_UNKNOWN, false, "failure to measure stats");
+        return false;
+    }
     float To = stats->robustMedian;
     fprintf (stderr, "offset t: %f +/- %f\n", stats->robustMedian, stats->robustStdev);