#314 include discipline information to codeflagxml (#337)

* add subtitle to XML generator

* xml,txt files

* xml,txt files

* xml,txt files

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Co-authored-by: Enrico Fucile <efucile@wmo.int>

Author: amilan17

scripts/create_master_lists.py

@@ -170,7 +170,7 @@ def process_files(files,pattern,writers,title_prefix):
     fieldnames=["Title_en","SubTitle_en","CodeFlag","Value","MeaningParameterDescription_en","Note_en","noteIDs","UnitComments_en","Status"]    
     csv_writer = CSVWriter("txt/CodeFlag.txt",fieldnames)
 
-    xml_elements=["Title_en","CodeFlag","MeaningParameterDescription_en","Status"]
+    xml_elements=["Title_en","SubTitle_en","CodeFlag","MeaningParameterDescription_en","Status"]
     xml_writer = XMLWriter("xml/CodeFlag.xml",xml_elements,"GRIB2_CodeFlag_en")
 
     writers = [csv_writer,xml_writer]