Index: /branches/eam_branches/ppStack.20211015/src/ppStackLoop.c
===================================================================
--- /branches/eam_branches/ppStack.20211015/src/ppStackLoop.c	(revision 41843)
+++ /branches/eam_branches/ppStack.20211015/src/ppStackLoop.c	(revision 41844)
@@ -135,5 +135,8 @@
       // Since we haven't convolved, I believe we do need to normalize here.
       // MEH -- see below for comment on ppStackCombineFinal and bscaleOffset
-      if (!ppStackCombineFinal(stack, options->convCovars, options, config, false, true, true, true)) {
+      // last 4 parameters are: safe, normalize, grow, bscaleoffset
+      // EAM : looks like we do NOT need to normalize here because ppStackConvolve is still called and
+      // the inputs are normalized
+      if (!ppStackCombineFinal(stack, options->convCovars, options, config, false, false, true, true)) {
         psError(psErrorCodeLast(), false, "Unable to perform final combination.");
         psFree(stack);