Index: trunk/ippToPsps/config/tables.DF.vot
===================================================================
--- trunk/ippToPsps/config/tables.DF.vot	(revision 38855)
+++ trunk/ippToPsps/config/tables.DF.vot	(revision 38856)
@@ -33,5 +33,5 @@
         <DESCRIPTION>Projection cell identifier.</DESCRIPTION>
       </FIELD>
-      <FIELD name="skyCellID" arraysize="1" datatype="float" unit="dimensionless" default="NA">
+      <FIELD name="skyCellID" arraysize="1" datatype="unsignedByte" unit="dimensionless" default="255">
 	<DESCRIPTION>Skycell region identifier.</DESCRIPTION>
       </FIELD>
@@ -124,5 +124,5 @@
         <DESCRIPTION>Projection cell identifier.</DESCRIPTION>
       </FIELD>
-      <FIELD name="skyCellID" arraysize="1" datatype="float" unit="dimensionless" default="-999">
+      <FIELD name="skyCellID" arraysize="1" datatype="unsignedByte" unit="dimensionless" default="255">
 	<DESCRIPTION>Skycell region identifier.</DESCRIPTION>
       </FIELD>
Index: trunk/ippToPsps/config/tables.FW.vot
===================================================================
--- trunk/ippToPsps/config/tables.FW.vot	(revision 38855)
+++ trunk/ippToPsps/config/tables.FW.vot	(revision 38856)
@@ -24,5 +24,5 @@
         <DESCRIPTION>Projection cell identifier.</DESCRIPTION>
       </FIELD>
-      <FIELD name="skyCellID" arraysize="1" datatype="float" unit="dimensionless" default="NA">
+      <FIELD name="skyCellID" arraysize="1" datatype="unsignedByte" unit="dimensionless" default="255">
 	<DESCRIPTION>Skycell region identifier.</DESCRIPTION>
       </FIELD>
@@ -139,5 +139,5 @@
         <DESCRIPTION>Projection cell identifier.</DESCRIPTION>
       </FIELD>
-      <FIELD name="skyCellID" arraysize="1" datatype="float" unit="dimensionless" default="-999">
+      <FIELD name="skyCellID" arraysize="1" datatype="unsignedByte" unit="dimensionless" default="255">
 	<DESCRIPTION>Skycell region identifier.</DESCRIPTION>
       </FIELD>
@@ -293,5 +293,5 @@
         <DESCRIPTION>Projection cell identifier.</DESCRIPTION>
       </FIELD>
-      <FIELD name="skyCellID" arraysize="1" datatype="float" unit="dimensionless" default="-999">
+      <FIELD name="skyCellID" arraysize="1" datatype="unsignedByte" unit="dimensionless" default="255">
 	<DESCRIPTION>Skycell region identifier.</DESCRIPTION>
       </FIELD>
@@ -378,5 +378,5 @@
         <DESCRIPTION>Projection cell identifier.</DESCRIPTION>
       </FIELD>
-      <FIELD name="skyCellID" arraysize="1" datatype="float" unit="dimensionless" default="-999">
+      <FIELD name="skyCellID" arraysize="1" datatype="unsignedByte" unit="dimensionless" default="255">
 	<DESCRIPTION>Skycell region identifier.</DESCRIPTION>
       </FIELD>