Per #2893, add docs ci-run-unit

docs/Users_Guide/config_options.rst

@@ -667,6 +667,25 @@ used.
      { key = "ONLYSF";  val = "ADPSFC,SFCSHP";                      }
   ];
 
+obtype_as_group_val_flag
+------------------------
+
+The "obtype_as_group_val_flag" entry is a boolean that controls how the
+OBTYPE header column is populated for message type groups defined in
+"message_type_group_map". If set to TRUE and when writing matched pair
+line types (MPR, SEEPS_MPR, and ORANK), write OBTYPE as the group map
+*value*, i.e. the input message type for each individual observation.
+If set to FALSE (default) and for all other line types, write OBTYPE
+as the group map key, i.e. the name of the message type group.
+
+For example, if FALSE, write the OBTYPE column in the MPR line type
+as the "ANYAIR" message type group name. If TRUE, write OBTYPE as "AIRCAR"
+or "AIRCFT", based on the input message type of each point observation.
+
+.. code-block:: none
+
+  obtyp_as_group_val_flag = FALSE;
+
 message_type_map
 ----------------
 

docs/Users_Guide/ensemble-stat.rst

@@ -181,6 +181,7 @@ ____________________
   obs_summary      = NONE;
   obs_perc_value   = 50;
   message_type_group_map = [...];
+  obtype_as_group_val_flag = FALSE;
   grid_weight_flag = NONE;
   output_prefix    = "";
   version          = "VN.N";

docs/Users_Guide/point-stat.rst

@@ -362,6 +362,7 @@ ________________________
   obs_summary    = NONE;
   obs_perc_value = 50;
   message_type_group_map = [...];
+  obtype_as_group_val_flag = FALSE;
   tmp_dir        = "/tmp";
   output_prefix  = "";
   version        = "VN.N";