Changeset 10415 for trunk/ppImage/src/ppImageDetrendReadout.c

Timestamp:

Dec 1, 2006, 4:53:13 PM (19 years ago)

Author:

Paul Price

Message:

Adding HISTORY for normalisation.

File:

• trunk/ppImage/src/ppImageDetrendReadout.c (modified) (1 diff)

trunk/ppImage/src/ppImageDetrendReadout.c

@@ -73 +73 @@
     float norm = psMetadataLookupF32(&mdok, config->arguments, "NORMALISATION");
     if (mdok && isfinite(norm) && norm != 1.0) {
+        pmHDU *hdu = pmHDUFromReadout(input); // HDU of interest
+        psString comment = NULL;        // Comment to add
+        psStringAppend(&comment, "Normalisation: %f", norm);
+        psMetadataAddStr(hdu->header, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, comment, "");
+        psFree(comment);
+
         psBinaryOp(input->image, input->image, "*", psScalarAlloc(norm, PS_TYPE_F32));
     }