diff --git a/GROUNDWATER_FLOW/uc_pris.gli b/GROUNDWATER_FLOW/uc_pris.gli
index f710391..2c1600c 100644
--- a/GROUNDWATER_FLOW/uc_pris.gli
+++ b/GROUNDWATER_FLOW/uc_pris.gli
@@ -92,12 +92,4 @@
   BOTTOMSFC
  $POLYLINES
   BOTTOM
-#VOLUME
- $NAME
-  DOMAIN
- $TYPE
-  MOBILE
- $SURFACES
-  TOPSFC 
-  BOTTOMSFC
 #STOP
diff --git a/T/HT_var_density_1D.mmp b/T/HT_var_density_1D.mmp
index fa5d026..31de600 100644
--- a/T/HT_var_density_1D.mmp
+++ b/T/HT_var_density_1D.mmp
@@ -3,7 +3,7 @@ GeoSys-MMP: Material Medium Properties ------------------------------------
 #MEDIUM_PROPERTIES
  $GEOMETRY_DIMENSION
   1
- $AREA
+ $GEOMETRY_AREA
   1.0
  $POROSITY
   1 0.01
diff --git a/T/Viscosity/viscosity_yaws.mmp b/T/Viscosity/viscosity_yaws.mmp
index fa5d026..31de600 100644
--- a/T/Viscosity/viscosity_yaws.mmp
+++ b/T/Viscosity/viscosity_yaws.mmp
@@ -3,7 +3,7 @@ GeoSys-MMP: Material Medium Properties ------------------------------------
 #MEDIUM_PROPERTIES
  $GEOMETRY_DIMENSION
   1
- $AREA
+ $GEOMETRY_AREA
   1.0
  $POROSITY
   1 0.01