Changeset 3284 for LMDZ6/branches/IPSLCM6.0.15/DefLists

Timestamp:

Mar 17, 2018, 9:58:45 AM (7 years ago)

Author:

Laurent Fairhead

Message:

Adding proper hybrid coordinates coefficients as per rhe CMIP6 data request

Location:

LMDZ6/branches/IPSLCM6.0.15/DefLists

Files:

• context_lmdz.xml (modified) (2 diffs)
• field_def_lmdz.xml (modified) (1 diff)
• file_def_histmth_lmdz.xml (modified) (1 diff)

LMDZ6/branches/IPSLCM6.0.15/DefLists/context_lmdz.xml

@@ -59 +59 @@
     <axis id="plev" standard_name="model_level_number" unit="Pa">
     </axis>
-    <axis id="klev"  prec="8" long_name = "hybrid sigma pressure coordinate"
-          standard_name ="atmosphere_hybrid_sigma_pressure_coordinate" unit="1">
+    <axis id="klev"  prec="8" long_name = "number of layers"
+          standard_name ="number of layers" unit="1">
+    </axis>
+    <axis id="klevp1"  prec="8" long_name = "number of layer interfaces"
+          standard_name ="number of layer interfaces" unit="1">
     </axis>
     <axis id="bnds" standard_name="bounds" unit="1" >
@@ -100 +103 @@
 
     <grid id="klev_bnds"> <axis axis_ref="klev" /> <axis axis_ref="bnds" /> </grid>
+    <grid id="klevp1_bnds"> <axis axis_ref="klevp1" /> <axis axis_ref="bnds" /> </grid>
 
      <grid id="grid_glo">

LMDZ6/branches/IPSLCM6.0.15/DefLists/field_def_lmdz.xml

@@ -13 +13 @@
 
     <field_group id="coord_hyb">
-        <field id="Ahyb"      axis_ref="klev" />
-        <field id="Ahyb_inter" grid_ref="klev_bnds" />
-        <field id="Bhyb"       axis_ref="klev"  />
-        <field id="Bhyb_inter"  grid_ref="klev_bnds" />
+        <field id="Ahyb" long_name="Ahyb at level interface"     axis_ref="klevp1" />
+        <field id="Ahyb_bounds" long_name="" grid_ref="klevp1_bnds" />
+        <field id="Bhyb" long_name="Bhyb at level interface"       axis_ref="klevp1"  />
+        <field id="Bhyb_bounds" long_name=""  grid_ref="klevp1_bnds" />
+        <field id="Ahyb_mid" long_name="Ahyb at the middle of the level"      axis_ref="klev" />
+        <field id="Ahyb_mid_bounds" long_name="" grid_ref="klev_bnds" />
+        <field id="Bhyb_mid" long_name="Bhyb at the middle of the level"       axis_ref="klev"  />
+        <field id="Bhyb_mid_bounds" long_name=""  grid_ref="klev_bnds" />
     </field_group>
     

LMDZ6/branches/IPSLCM6.0.15/DefLists/file_def_histmth_lmdz.xml

@@ -14 +14 @@
               <field field_ref="io_lat" level="1" />
               <field field_ref="Ahyb" level="1" />
-              <field field_ref="Ahyb_inter" level="1" />
+              <field field_ref="Ahyb_bounds" level="1" />
               <field field_ref="Bhyb" level="1" />
-              <field field_ref="Bhyb_inter" level="1" />
+              <field field_ref="Bhyb_bounds" level="1" />
+              <field field_ref="Ahyb_mid" level="1" />
+              <field field_ref="Ahyb_mid_bounds" level="1" />
+              <field field_ref="Bhyb_mid" level="1" />
+              <field field_ref="Bhyb_mid_bounds" level="1" />
             </field_group>