Index: branches/eam_branches/ppStack.20211015/src/ppStackOptions.c
===================================================================
--- branches/eam_branches/ppStack.20211015/src/ppStackOptions.c	(revision 41840)
+++ branches/eam_branches/ppStack.20211015/src/ppStackOptions.c	(revision 41841)
@@ -56,4 +56,9 @@
     options->num = 0;
     options->quality = 0;
+
+    options->clipPercent = false;
+    options->clipMinRange = 0.16; // 1-sigma default
+    options->clipMaxRange = 0.84; // 1-sigma default
+
     options->psf = NULL;
     options->sumExposure = NAN;