Changeset 26878 for branches/eam_branches/20091201/psphot/src/psphotModelBackground.c

Timestamp:

Feb 10, 2010, 4:20:05 PM (16 years ago)

Author:

eugene

Message:

updates from trunk

File:

• branches/eam_branches/20091201/psphot/src/psphotModelBackground.c (modified) (3 diffs)

branches/eam_branches/20091201/psphot/src/psphotModelBackground.c

@@ -152 +152 @@
     // XXXX we can thread this here by running blocks in parallel
 
+    int nFailures = 0;
+    psImageBackgroundInit();
+
     // measure clipped median for subimages
     psRegion ruffRegion = {0,0,0,0};
@@ -218 +221 @@
                 stats->options = PS_STAT_ROBUST_MEDIAN | PS_STAT_ROBUST_STDEV;
                 if (!psImageBackground(stats, &sample, subset, submask, maskVal, rng)) {
-                    // psLogMsg ("psphot", PS_LOG_WARN, "Failed to estimate background using ROBUST_MEDIAN for "
-                    //            "(%dx%d, (row0,col0) = (%d,%d)",
-                    //            subset->numRows, subset->numCols, subset->row0, subset->col0);
+                    if ((nFailures < 3) || (nFailures % 100 == 0)) {
+                        psLogMsg ("psphot", PS_LOG_WARN, "Failed to estimate background using ROBUST_MEDIAN for "
+                                  "(%dx%d, (row0,col0) = (%d,%d)",
+                                  subset->numRows, subset->numCols, subset->row0, subset->col0);
+                    }
+                    nFailures ++;
                     modelData[iy][ix] = modelStdevData[iy][ix] = NAN;
                 } else {
@@ -239 +245 @@
             psFree (submask);
         }
+    }
+
+    if (nFailures) {
+        psLogMsg ("psphot", PS_LOG_WARN, "Failed to estimate background for %d of %d subimages", nFailures, (model->numRows*model->numCols));
     }