Per #1020, update call to set_obs_units() in point-stat to avoid a wa…

…rning about setting a header column to a null string.
dtcenter · Jun 25, 2020 · 15f1e08 · 15f1e08
1 parent 1441668
commit 15f1e08
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/met/src/tools/core/point_stat/point_stat.cc b/met/src/tools/core/point_stat/point_stat.cc
@@ -948,7 +948,9 @@ void process_scores() {
       shc.set_obs_var(conf_info.vx_opt[i].vx_pd.obs_info->name_attr());
 
       // Store the observation variable units
-      shc.set_obs_units(conf_info.vx_opt[i].vx_pd.obs_info->units_attr());
+      cs = conf_info.vx_opt[i].vx_pd.obs_info->units_attr();
+      if(cs.empty()) cs = na_string;
+      shc.set_obs_units(cs);
 
       // Set the observation level name
       shc.set_obs_lev(conf_info.vx_opt[i].vx_pd.obs_info->level_attr().c_str());