diff --git a/model/src/w3gridmd.F90 b/model/src/w3gridmd.F90
index b22adaa67..a5ce6f30c 100644
--- a/model/src/w3gridmd.F90
+++ b/model/src/w3gridmd.F90
@@ -6915,7 +6915,7 @@ SUBROUTINE W3GRID(MDS)
                      ', ICESNL = ',F6.2,', ICESDS = ',F5.2,','/       &
                '        ICEDDISP = ',F5.2,', ICEFDISP = ',F5.2,       &
                      ', CALTYPE = ',A8,' , TRCKCMPR = ', L3,','/      &
-               '        BTBET  = ', F6.2, ' /')
+               '        BTBET  = ', F6.2,', ICNUMERICS = ', L3, ' /')
 !
  2976 FORMAT ( '  &OUTS P2SF  =',I2,', I1P2SF =',I2,', I2P2SF =',I3,','/&    
                '        US3D  =',I2,', I1US3D =',I3,', I2US3D =',I3,','/&