Feature #2540 Point2Grid config file (#2580)

* per #2540, add support for setting values in a config file for Point2Grid wrapper -- removed -qc flag argument in favor of setting obs_quality_inc in the config file

* Added support for setting time_offset_warning now that the changes for other wrappers was merged into develop. Also added support for MET_CONFIG_OVERRIDES for Point2Grid

* per #2540, set -goes_qc command line argument from POINT2GRID_GOES_QC_FLAGS and continue to support legacy POINT2GRID_QC_FLAGS. Other fixes to resolve incorrectly resolved conflicts from previous commit merging develop into branch

* per #2540, remove quality_mark_thresh from config file because it has been removed from MET point2grid

* Per discussion in PR #2580, remove time_offset_warning support from tools that don't actually use the value -- to add support for a new wrapper, update metplus/util/constants.py TIME_OFFSET_WARNING_WRAPPERS to include the wrapper's name

* removed env vars for time_offset_warning for wrappers that no longer set it

docs/Users_Guide/glossary.rst

@@ -290,7 +290,12 @@ METplus Configuration Glossary
      | *Used by:* Point2Grid
 
    POINT2GRID_QC_FLAGS
-     Specify the qc flags name that is read by Point2Grid.
+     .. warning:: **DEPRECATED:** Please use :term:`POINT2GRID_GOES_QC_FLAGS`.
+
+     | *Used by:* Point2Grid
+
+   POINT2GRID_GOES_QC_FLAGS
+     Sets the value for the -goes_qc command line argument for Point2Grid.
 
      | *Used by:* Point2Grid
 
@@ -11624,6 +11629,46 @@ METplus Configuration Glossary
 
      | *Used by:* PointStat
 
+   POINT2GRID_VALID_TIME
+     Specify the value for 'valid_time' in the MET configuration file for Point2Grid.
+
+     | *Used by:* Point2Grid
+
+   POINT2GRID_OBS_WINDOW_BEG
+     Specify the value for 'obs_window.beg' in the MET configuration file for Point2Grid.
+
+     | *Used by:* Point2Grid
+
+   POINT2GRID_OBS_WINDOW_END
+     Specify the value for 'obs_window.end' in the MET configuration file for Point2Grid.
+
+     | *Used by:* Point2Grid
+
+   POINT2GRID_MESSAGE_TYPE
+     Specify the value for 'message_type' in the MET configuration file for Point2Grid.
+
+     | *Used by:* Point2Grid
+
+   POINT2GRID_VAR_NAME_MAP<n>_KEY
+     Specify the value for the nth 'var_name_map.key' in the MET configuration file for Point2Grid.
+
+     | *Used by:* Point2Grid
+
+   POINT2GRID_VAR_NAME_MAP<n>_VAL
+     Specify the value for the nth 'var_name_map.val' in the MET configuration file for Point2Grid.
+
+     | *Used by:* Point2Grid
+
+   POINT2GRID_OBS_QUALITY_INC
+     Specify the value for 'obs_quality_inc' in the MET configuration file for Point2Grid.
+
+     | *Used by:* Point2Grid
+
+   POINT2GRID_OBS_QUALITY_EXC
+     Specify the value for 'obs_quality_exc' in the MET configuration file for Point2Grid.
+
+     | *Used by:* Point2Grid
+
    MADIS2NC_CUSTOM_LOOP_LIST
     Sets custom string loop list for a specific wrapper. See :term:`CUSTOM_LOOP_LIST`.
 
@@ -11812,105 +11857,39 @@ METplus Configuration Glossary
 
      | *Used by:* MADIS2NC
 
-   MADIS2NC_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for MADIS2NC.
-
-     | *Used by:* MADIS2NC
-
-   ASCII2NC_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for ASCII2NC.
-
-     | *Used by:* ASCII2NC
-
-   ENSEMBLE_STAT_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for EnsembleStat.
-
-     | *Used by:* EnsembleStat
-
-   GEN_ENS_PROD_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for GenEnsProd.
-
-     | *Used by:* GenEnsProd
-
-   GRID_DIAG_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for GridDiag.
-
-     | *Used by:* GridDiag
-
    GRID_STAT_TIME_OFFSET_WARNING
      Specify the value for 'time_offset_warning' in the MET configuration file for GridStat.
 
      | *Used by:* GridStat
 
-   IODA2NC_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for IODA2NC.
-
-     | *Used by:* IODA2NC
-
    MODE_TIME_OFFSET_WARNING
      Specify the value for 'time_offset_warning' in the MET configuration file for MODE.
 
      | *Used by:* MODE
 
-   MTD_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for MTD.
-
-     | *Used by:* MTD
-
-   PB2NC_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for PB2NC.
-
-     | *Used by:* PB2NC
-
-   PLOT_POINT_OBS_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for PlotPointObs.
-
-     | *Used by:* PlotPointObs
-
-   POINT_STAT_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for PointStat.
-
-     | *Used by:* PointStat
-
-   STAT_ANALYSIS_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for StatAnalysis.
-
-     | *Used by:* StatAnalysis
-
    SERIES_ANALYSIS_TIME_OFFSET_WARNING
      Specify the value for 'time_offset_warning' in the MET configuration file for SeriesAnalysis.
 
      | *Used by:* SeriesAnalysis
 
-   TC_DIAG_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for TCDiag.
-
-     | *Used by:* TCDiag
-
-   TC_GEN_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for TCGen.
-
-     | *Used by:* TCGen
-
-   TC_PAIRS_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for TCPairs.
-
-     | *Used by:* TCPairs
-
-   TC_RMW_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for TCRMW.
+   WAVELET_STAT_TIME_OFFSET_WARNING
+     Specify the value for 'time_offset_warning' in the MET configuration file for WaveletStat.
 
-     | *Used by:* TCRMW
+     | *Used by:* WaveletStat
 
-   TC_STAT_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for TCStat.
+   POINT2GRID_MET_CONFIG_OVERRIDES
+     Override any variables in the MET configuration file that are not
+     supported by the wrapper. This should be set to the full variable name
+     and value that you want to override, including the equal sign and the
+     ending semi-colon. The value is directly appended to the end of the
+     wrapped MET config file.
 
-     | *Used by:* TCStat
+     Example:
+     POINT2GRID_MET_CONFIG_OVERRIDES = desc = "override_desc"; model = "override_model";
 
-   WAVELET_STAT_TIME_OFFSET_WARNING
-     Specify the value for 'time_offset_warning' in the MET configuration file for WaveletStat.
+     See :ref:`Overriding Unsupported MET config file settings<met-config-overrides>` for more information
 
-     | *Used by:* WaveletStat
+     | *Used by:*  Point2Grid
 
    ASCII2NC_VALID_BEG
      Specify the value for the command line argument '-valid_beg' for ASCII2NC.