Changeset 7760

Timestamp:

Jun 29, 2006, 11:44:36 AM (20 years ago)

Author:

Paul Price

Message:

Adding output saturation and bad levels.

File:

• trunk/stac/src/stac.c (modified) (1 diff)

trunk/stac/src/stac.c

@@ -167 +167 @@
     saturated->n = transformed->n;
     bad->n = transformed->n;
+    float minSaturated = INFINITY;      // The minimum saturation level
+    float maxBad = -INFINITY;           // The maximum bad level
     for (int i = 0; i < transformed->n; i++) {
         saturated->data.F32[i] = (config->saturated - offsets->data.F32[i]) / scales->data.F32[i];
+        if (saturated->data.F32[i] < minSaturated) {
+            minSaturated = saturated->data.F32[i];
+        }
         bad->data.F32[i] = (config->bad - offsets->data.F32[i]) / scales->data.F32[i];
-    }
+        if (bad->data.F32[i] > maxBad) {
+            maxBad = bad->data.F32[i];
+        }
+    }
+    psTrace("stac", 1, "Saturation level: %f\n", minSaturated);
+    psTrace("stac", 1, "Bad level: %f\n", maxBad);
 
     // Save shifted images