Index: /trunk/ippTools/share/Makefile.am
===================================================================
--- /trunk/ippTools/share/Makefile.am	(revision 14096)
+++ /trunk/ippTools/share/Makefile.am	(revision 14097)
@@ -29,4 +29,5 @@
 	regtool_processedexp.sql \
 	regtool_processedimfile.sql \
+	regtool_revertprocessedimfile.sql \
 	stacktool_inputskyfile.sql \
 	stacktool_sumskyfile.sql \
Index: /trunk/ippTools/share/regtool_revertprocessedimfile.sql
===================================================================
--- /trunk/ippTools/share/regtool_revertprocessedimfile.sql	(revision 14097)
+++ /trunk/ippTools/share/regtool_revertprocessedimfile.sql	(revision 14097)
@@ -0,0 +1,3 @@
+DELETE FROM rawImfile
+WHERE
+    fault != 0
Index: /trunk/ippTools/src/regtool.c
===================================================================
--- /trunk/ippTools/src/regtool.c	(revision 14096)
+++ /trunk/ippTools/src/regtool.c	(revision 14097)
@@ -34,4 +34,5 @@
 static bool addprocessedimfileMode(pxConfig *config);
 static bool processedimfileMode(pxConfig *config);
+static bool revertprocessedimfileMode(pxConfig *config);
 static bool updateprocessedimfileMode(pxConfig *config);
 
@@ -72,4 +73,5 @@
         MODECASE(REGTOOL_MODE_ADDPROCESSEDIMFILE,    addprocessedimfileMode);
         MODECASE(REGTOOL_MODE_PROCESSEDIMFILE,       processedimfileMode);
+        MODECASE(REGTOOL_MODE_REVERTPROCESSEDIMFILE, revertprocessedimfileMode);
         MODECASE(REGTOOL_MODE_UPDATEPROCESSEDIMFILE, updateprocessedimfileMode);
         MODECASE(REGTOOL_MODE_PENDINGEXP,            pendingexpMode);
@@ -402,4 +404,36 @@
 
     psFree(output);
+
+    return true;
+}
+
+
+static bool revertprocessedimfileMode(pxConfig *config)
+{
+    PS_ASSERT_PTR_NON_NULL(config, false);
+
+    psString query = pxDataGet("regtool_revertprocessedimfile.sql");
+    if (!query) {
+        psError(PXTOOLS_ERR_DATA, false, "failed to retreive SQL statement");
+        return false;
+    }
+
+    if (config->where) {
+        psString whereClause = psDBGenerateWhereConditionSQL(config->where, "rawImfile");
+        psStringAppend(&query, " AND %s", whereClause);
+        psFree(whereClause);
+    }
+
+    if (!p_psDBRunQuery(config->dbh, query)) {
+        psError(PS_ERR_UNKNOWN, false, "database error");
+        psFree(query);
+        return false;
+    }
+    psFree(query);
+
+    if (psDBAffectedRows(config->dbh) < 1) {
+        psError(PS_ERR_UNKNOWN, false, "should have affected atleast 1 row");
+        return false;
+    }
 
     return true;
Index: /trunk/ippTools/src/regtool.h
===================================================================
--- /trunk/ippTools/src/regtool.h	(revision 14096)
+++ /trunk/ippTools/src/regtool.h	(revision 14097)
@@ -28,4 +28,5 @@
     REGTOOL_MODE_ADDPROCESSEDIMFILE,
     REGTOOL_MODE_PROCESSEDIMFILE,
+    REGTOOL_MODE_REVERTPROCESSEDIMFILE,
     REGTOOL_MODE_UPDATEPROCESSEDIMFILE,
     REGTOOL_MODE_PENDINGEXP,
Index: /trunk/ippTools/src/regtoolConfig.c
===================================================================
--- /trunk/ippTools/src/regtoolConfig.c	(revision 14096)
+++ /trunk/ippTools/src/regtoolConfig.c	(revision 14097)
@@ -133,4 +133,15 @@
         "use the simple output format", false);
 
+    // -revertprocessedimfile
+    psMetadata *revertprocessedimfileArgs = psMetadataAlloc();
+    psMetadataAddStr(revertprocessedimfileArgs, PS_LIST_TAIL, "-exp_id",  0,
+            "search by exposure ID (required)", NULL);
+    psMetadataAddStr(revertprocessedimfileArgs, PS_LIST_TAIL, "-tmp_class_id",  0,
+            "searcy by temp. class ID", NULL);
+    psMetadataAddStr(revertprocessedimfileArgs, PS_LIST_TAIL, "-class_id",  0,
+            "search by class ID", NULL);
+    psMetadataAddS16(revertprocessedimfileArgs, PS_LIST_TAIL, "-code",  0,
+            "search by fault code", 0);
+
     // -updateprocessedimfile
     psMetadata *updateprocessedimfileArgs = psMetadataAlloc();
@@ -141,5 +152,4 @@
     psMetadataAddS16(updateprocessedimfileArgs, PS_LIST_TAIL, "-code",  0,
         "set fault code (required)", INT16_MAX);
-    
 
     // -pendingexp
@@ -256,4 +266,5 @@
     PXTOOL_ADD_MODE("-addprocessedimfile",      "",  REGTOOL_MODE_ADDPROCESSEDIMFILE, addprocessedimfileArgs);
     PXTOOL_ADD_MODE("-processedimfile",         "", REGTOOL_MODE_PROCESSEDIMFILE, processedimfileArgs);
+    PXTOOL_ADD_MODE("-revertprocessedimfile",   "", REGTOOL_MODE_REVERTPROCESSEDIMFILE, revertprocessedimfileArgs);
     PXTOOL_ADD_MODE("-updateprocessedimfile",   "",   REGTOOL_MODE_UPDATEPROCESSEDIMFILE, updateprocessedimfileArgs);
     PXTOOL_ADD_MODE("-pendingexp",              "",       REGTOOL_MODE_PENDINGEXP,pendingexpArgs);
@@ -307,4 +318,5 @@
     addWhereStr(class);
     addWhereStr(class_id);
+    addWhereStr(tmp_class_id);
     addWhereStr(filter);