Index: trunk/ppImage/src/ppImageOptions.c
===================================================================
--- trunk/ppImage/src/ppImageOptions.c	(revision 24229)
+++ trunk/ppImage/src/ppImageOptions.c	(revision 24485)
@@ -25,4 +25,5 @@
     options->doNonLin        = false;   // Non-linearity correction
     options->doOverscan      = false;   // Overscan subtraction
+    options->doNoiseMap      = false;   // Apply Read Noise Map
     options->doBias          = false;   // Bias subtraction
     options->doDark          = false;   // Dark subtraction
@@ -217,4 +218,5 @@
     options->doCrosstalkCorrect = psMetadataLookupBool(NULL, recipe, "CROSSTALK.CORRECT");
 
+    options->doNoiseMap = psMetadataLookupBool(NULL, recipe, "NOISEMAP");
     options->doBias = psMetadataLookupBool(NULL, recipe, "BIAS");
     options->doDark = psMetadataLookupBool(NULL, recipe, "DARK");
@@ -278,5 +280,5 @@
 
     // even if not requested explicitly, if any of these are set, build an internal mask and variance:
-    if (options->doBias || options->doOverscan || options->doDark || options->doShutter || options->doFlat ||
+    if (options->doNoiseMap || options->doBias || options->doOverscan || options->doDark || options->doShutter || options->doFlat ||
         options->doPhotom) {
         options->doMaskBuild = true;