Bug in run_real.bash for Year-Month chaining for month of december.
When using run_real.bash over several years, in December of year N (e.g. 2005), if N is not the last year, the real namelist is not correctly created ==> end_month = 13!
start_year = 2005 start_month = 12 start_day = 01 start_hour = 00 start_minute = 00 start_second = 00 end_year = 2005, end_month = 13 end_day = 01 end_hour = 00 end_minute = 00 end_second = 00
This causes real.exe to crash and the wrflowinput and wrfbdy files for December of year N are not created.
fixed with commit fe8b54b1 in bugfix_v1.3
fixed with commit 8ec74722 in master