Index: trunk/dbconfig/warp.md
===================================================================
--- trunk/dbconfig/warp.md	(revision 28043)
+++ trunk/dbconfig/warp.md	(revision 28056)
@@ -26,5 +26,5 @@
     magicked    S64         0
     software_ver    STR         16
-    maskfrac_npix S32       0
+    maskfrac_npix F32       0.0
     maskfrac_static F32	    0.0
     maskfrac_dynamic F32    0.0