Turn off t232 parallel IO for non-test runs (#246)

* turn t232 parallel io only for test runs

* turn on parallel io by default for t232 only when running TESTS

Author: alperaltuntas

param_templates/MOM_input.yaml

@@ -3679,7 +3679,7 @@ Global:
             nearest smaller number of PEs that is achievable.
         datatype: integer
         value:
-            $OCN_GRID == "tx2_3v2": = - ( - $NTASKS_OCN // 256)
+            $OCN_GRID == "tx2_3v2" and $TEST: = - ( - $NTASKS_OCN // 256)
             $OCN_GRID == "tx0.25v1": = - ( - $NTASKS_OCN // 128)
     GEOM_FILE:
         description: |

param_templates/input_nml.yaml

@@ -49,7 +49,8 @@ diag_manager_nml:
         values: 90
     auto_merge_nc:
         values:
-            $OCN_GRID in ["tx2_3v2", "tx0.25v1"]: .true.
+            $OCN_GRID == "tx2_3v2" and $TEST: .true.
+            $OCN_GRID == "tx0.25v1": .true.
             else: .false.
 
 mpp_io_nml:

param_templates/json/MOM_input.json

@@ -2980,7 +2980,7 @@
          "description": "When AUTO_MASKTABLE is enabled, target number of IO PEs. If the given target\nnumber of IO PEs is not achievable, the target number of IO PEs is set to the\nnearest smaller number of PEs that is achievable.\n",
          "datatype": "integer",
          "value": {
-            "$OCN_GRID == \"tx2_3v2\"": "= - ( - $NTASKS_OCN // 256)",
+            "$OCN_GRID == \"tx2_3v2\" and $TEST": "= - ( - $NTASKS_OCN // 256)",
             "$OCN_GRID == \"tx0.25v1\"": "= - ( - $NTASKS_OCN // 128)"
          }
       },

param_templates/json/input_nml.json

@@ -58,7 +58,8 @@
       },
       "auto_merge_nc": {
          "values": {
-            "$OCN_GRID in [\"tx2_3v2\", \"tx0.25v1\"]": ".true.",
+            "$OCN_GRID == \"tx2_3v2\" and $TEST": ".true.",
+            "$OCN_GRID == \"tx0.25v1\"": ".true.",
             "else": ".false."
          }
       }