Merge branch 'develop' of https://github.com/dtcenter/MET into develop

met/docs/Users_Guide/stat-analysis.rst

@@ -548,7 +548,9 @@ This option specifies the desired output line type for the **aggregate_stat** jo
   -out_stat file
   -set_hdr  col_name string
 
-The Stat-Analysis tool writes its output to either standard out or the file specified using the **-out** command line option. However that output lacks the standard STAT header columns. The **-out_stat** job command option may be used for each job to specify the name of an output file to which full STAT output lines should be written. Jobs will often combine output with multiple entries in the header columns. For example, a job may aggregate output with three different values in the **VX_MASK** column, such as “mask1”, “mask2”, and “mask3”. The output **VX_MASK** column will contain the unique values encountered concatenated together with commas: “mask1,mask2,mask3”. Alternatively, the **-set_hdr** option may be used to specify what should be written to the output header columns, such as “-set_hdr VX_MASK all_three_masks”.
+The Stat-Analysis tool writes its output to either the log file or the file specified using the **-out** command line option. However the **aggregate** and **aggregate_stat** jobs create STAT output lines and the standard output written lacks the full set of STAT header columns. The **-out_stat** job command option may be used for these jobs to specify the name of an output file to which full STAT output lines should be written. When the **-out_stat** job command option is used for **aggregate** and **aggregate_stat** jobs the output is sent to the **-out_stat** file instead of the log or **-out** file.
+
+Jobs will often combine output with multiple entries in the header columns. For example, a job may aggregate output with three different values in the **VX_MASK** column, such as “mask1”, “mask2”, and “mask3”. The output **VX_MASK** column will contain the unique values encountered concatenated together with commas: “mask1,mask2,mask3”. Alternatively, the **-set_hdr** option may be used to specify what should be written to the output header columns, such as “-set_hdr VX_MASK all_three_masks”.
 
 When using the “-out_stat” option to create a .stat output file and stratifying results using one or more “-by” job command options, those columns may be referenced in the “-set_hdr” option. When using multiple “-by” options, use “CASE” to reference the full case information string: