Index: trunk/ippTools/share/pxadmin_create_tables.sql
===================================================================
--- trunk/ippTools/share/pxadmin_create_tables.sql	(revision 23922)
+++ trunk/ippTools/share/pxadmin_create_tables.sql	(revision 23940)
@@ -983,4 +983,5 @@
         kernel_xy FLOAT,
         kernel_yy FLOAT,
+        deconv_max FLOAT,
         sources INT,
         dtime_diff FLOAT,
Index: trunk/ippTools/src/difftool.c
===================================================================
--- trunk/ippTools/src/difftool.c	(revision 23922)
+++ trunk/ippTools/src/difftool.c	(revision 23940)
@@ -507,4 +507,5 @@
     PXOPT_LOOKUP_F32(kernel_xy, config->args, "-kernel_xy", false, false);
     PXOPT_LOOKUP_F32(kernel_yy, config->args, "-kernel_yy", false, false);
+    PXOPT_LOOKUP_F32(deconv_max, config->args, "-deconv_max", false, false);
     PXOPT_LOOKUP_S32(sources, config->args, "-sources", false, false);
     PXOPT_LOOKUP_STR(hostname, config->args, "-hostname", false, false);
@@ -535,4 +536,5 @@
                            kernel_xy,
                            kernel_yy,
+                           deconv_max,
                            sources,
                            dtime_diff,
Index: trunk/ippTools/src/difftoolConfig.c
===================================================================
--- trunk/ippTools/src/difftoolConfig.c	(revision 23922)
+++ trunk/ippTools/src/difftoolConfig.c	(revision 23940)
@@ -108,4 +108,5 @@
     psMetadataAddF32(adddiffskyfileArgs, PS_LIST_TAIL, "-kernel_xy",  0, "define kernel xy moment", NAN);
     psMetadataAddF32(adddiffskyfileArgs, PS_LIST_TAIL, "-kernel_yy",  0, "define kernel yy moment", NAN);
+    psMetadataAddF32(adddiffskyfileArgs, PS_LIST_TAIL, "-deconv_max",  0, "define maximum deconvolution fraction", NAN);
     psMetadataAddS32(adddiffskyfileArgs, PS_LIST_TAIL, "-sources",  0,   "define number of sources", 0);
     psMetadataAddStr(adddiffskyfileArgs, PS_LIST_TAIL, "-hostname", 0,   "define hostname", 0);