Per #3000, change 9 warning messages to Debug(2) log messages to mini…

…mize the number of warning messages Point2Grid writes. However, do retain the warnings about problems writing the grid mapping output file.

src/tools/other/point2grid/point2grid.cc

@@ -22,7 +22,8 @@
 // 002 07-06-22 Howard Soh METplus-Internal #19 Rename main to met_main
 // 003 10-03-23 Prestopnik MET #2227 Remove namespace std and netCDF from header files
 // 004 05-20-24 Howard Soh MET #2867 Fix -qc ADP bug.
-// 004 06-24-24 Halley Gotway MET #2880 Filter obs_quality.
+// 005 06-24-24 Halley Gotway MET #2880 Filter obs_quality.
+// 006 10-21-24 Halley Gotway MET #3000 Reduce warnings.
 //
 ////////////////////////////////////////////////////////////////////////
 
@@ -864,8 +865,8 @@ void process_point_met_data(MetPointData *met_point_obs, MetConfig &config, VarI
  }
  }
  if (empty_input) {
- mlog << Warning << "\n" << method_name
- << error_msg << "\tBut ignored because of empty input\n\n";
+ mlog << Debug(2) << method_name
+ << error_msg << "\tBut ignored because of empty input\n";
  }
  else {
  mlog << Error << "\n" << method_name
@@ -1159,14 +1160,14 @@ void process_point_met_data(MetPointData *met_point_obs, MetConfig &config, VarI
  log_msg << ".";
  if (0 == var_count) {
  if (0 == filtered_count) {
- mlog << Warning << "\n" << method_name
+ mlog << Debug(2) << method_name
  << "No valid data for the variable ["
- << vinfo->name() << "]\n\n";
+ << vinfo->name() << "]\n";
  }
  else {
- mlog << Warning << "\n" << method_name
+ mlog << Debug(2) << method_name
  << "No valid data after filtering.\n\t"
- << log_msg << "\n\n";
+ << log_msg << "\n";
  }
  }
  else {
@@ -1644,8 +1645,8 @@ static void regrid_nc_variable(NcFile *nc_in, Met2dDataFile *fr_mtddf,
  << "]\n";
 
  if (to_cell_cnt == 0) {
- mlog << Warning << "\n" << method_name
- << " There are no matching cells between input and the target grid.\n\n";
+ mlog << Debug(2) << method_name
+ << " There are no matching cells between input and the target grid.\n";
  }
 
  mlog << Debug(LEVEL_FOR_PERFORMANCE) << method_name << "took "
@@ -2025,8 +2026,8 @@ static bool get_grid_mapping(const Grid &to_grid, IntArray *cellMapping,
 
  int obs_count = obs_index_array.n();
  if (0 == obs_count) {
- mlog << Warning << "\n" << method_name
- << "no valid point observation data!\n\n";
+ mlog << Debug(2) << method_name
+ << "no valid point observation data!\n";
  return status;
  }
 
@@ -2054,8 +2055,8 @@ static bool get_grid_mapping(const Grid &to_grid, IntArray *cellMapping,
  }
 
  if (0 == count_in_grid)
- mlog << Warning << "\n" << method_name
- << "no valid point observation data within to grid\n\n";
+ mlog << Debug(2) << method_name
+ << "no valid point observation data within to grid\n";
  else {
  status = true;
  mlog << Debug(3) << method_name << "count in grid: " << count_in_grid
@@ -2622,10 +2623,10 @@ static void regrid_goes_variable(NcFile *nc_in, const VarInfo *vinfo,
  }
  }
  else {
- mlog << Warning << "\n" << method_name
+ mlog << Debug(2) << method_name
  << "QC var name (" << qc_var_name
  << " for " << GET_NC_NAME(var_adp)
- << ") does not exist.\n\n";
+ << ") does not exist.\n";
  }
  }
  }
@@ -2641,7 +2642,7 @@ static void regrid_goes_variable(NcFile *nc_in, const VarInfo *vinfo,
  mlog << Debug(3) << method_name << "found QC var: " << qc_var_name << ".\n";
  }
  else {
- mlog << Warning << "\n" << method_name
+ mlog << Debug(2) << method_name
  << "QC var name (" << qc_var_name
  << ") does not exist.\n";
  }
@@ -2839,8 +2840,8 @@ static void regrid_goes_variable(NcFile *nc_in, const VarInfo *vinfo,
  }
 
  if (to_cell_count == 0) {
- mlog << Warning << "\n" << method_name
- << "No valid data!\n\n";
+ mlog << Debug(2) << method_name
+ << "No valid data!\n";
  }
 
  mlog << Debug(LEVEL_FOR_PERFORMANCE) << method_name << "took "