Index: trunk/psModules/src/camera/pmFPACopy.c
===================================================================
--- trunk/psModules/src/camera/pmFPACopy.c	(revision 20634)
+++ trunk/psModules/src/camera/pmFPACopy.c	(revision 21363)
@@ -224,8 +224,9 @@
         targetReadout->data_exists = sourceReadout->data_exists;
 
-        // Copy all three image components (image, mask, weight)
-        readoutCopyComponent(&targetReadout->image,  sourceReadout->image,  binning, xFlip, yFlip, pixels);
-        readoutCopyComponent(&targetReadout->mask,   sourceReadout->mask,   binning, xFlip, yFlip, pixels);
-        readoutCopyComponent(&targetReadout->weight, sourceReadout->weight, binning, xFlip, yFlip, pixels);
+        // Copy all three image components (image, mask, variance)
+        readoutCopyComponent(&targetReadout->image, sourceReadout->image, binning, xFlip, yFlip, pixels);
+        readoutCopyComponent(&targetReadout->mask, sourceReadout->mask, binning, xFlip, yFlip, pixels);
+        readoutCopyComponent(&targetReadout->variance, sourceReadout->variance, binning, xFlip, yFlip,
+                             pixels);
 
         // Copy bias
@@ -328,5 +329,5 @@
         int xSize = psMetadataLookupS32(NULL, source->concepts, "CELL.XSIZE"); // CELL.XSIZE of source
 
-	psAssert (abs(xParity) == 1, "CELL.XPARITY not set for source");
+        psAssert (abs(xParity) == 1, "CELL.XPARITY not set for source");
 
         if (sourceBin == 0) {
@@ -478,8 +479,8 @@
         pmCell *targetCell = pmCellAlloc (targetChip, cellName);
         int xParityTarget = psMetadataLookupS32(&status, sourceCell->concepts, "CELL.XPARITY"); // Target x parity
-	psAssert (abs(xParityTarget) == 1, "CELL.XPARITY not set for target");
+        psAssert (abs(xParityTarget) == 1, "CELL.XPARITY not set for target");
         psMetadataAddS32 (targetCell->concepts, PS_LIST_TAIL, "CELL.XPARITY", PS_META_REPLACE, "", xParityTarget);
         int yParityTarget = psMetadataLookupS32(&status, sourceCell->concepts, "CELL.YPARITY"); // Target y parity
-	psAssert (abs(xParityTarget) == 1, "CELL.YPARITY not set for target");
+        psAssert (abs(xParityTarget) == 1, "CELL.YPARITY not set for target");
         psMetadataAddS32 (targetCell->concepts, PS_LIST_TAIL, "CELL.YPARITY", PS_META_REPLACE, "", yParityTarget);
         if (!cellCopy(targetCell, sourceCell, true, 1, 1)) {