Hi all.
I'm running some climatological downscaling exercises using WRF. But when I try to run an 18-month exercise, real.exe fails at the same point every time. It does not matter if I change the starting date; in the loop 1000, the program crashes and shows me the following error message:
rsl.log.0000 output:
I have tried and ruled out the following:
Thank you all for your help.
I'm running some climatological downscaling exercises using WRF. But when I try to run an 18-month exercise, real.exe fails at the same point every time. It does not matter if I change the starting date; in the loop 1000, the program crashes and shows me the following error message:
rsl.log.0000 output:
Bash:
Domain 1: Current date being processed: 2020-04-03_18:00:00.0000, which is loop # 999 out of ****
configflags%julyr, %julday, %gmt: 2020 94 18.0000000
d01 2020-04-03_18:00:00 Yes, this special data is acceptable to use: OUTPUT FROM METGRID V4.6.0
d01 2020-04-03_18:00:00 Input data is acceptable to use: ../preprocesing/met_em.d01.2020-04-03_18_00_00.nc
metgrid input_wrf.F first_date_input = 2020-04-03_18_00_00
metgrid input_wrf.F first_date_nml = 2019-12-01_00:00:00
d01 2020-04-03_18:00:00 Timing for input 8 s.
d01 2020-04-03_18:00:00 flag_soil_layers read from met_em file is 1
Using sfcprs3 to compute psfc
d01 2020-04-03_18:00:00 No average surface temperature for use with inland lakes
Assume Noah LSM input
d01 2020-04-03_18:00:00 forcing artificial silty clay loam at 15 points, out of 75000
d01 2020-04-03_18:00:00 Timing for processing 3 s.
LBC valid between these times 2020-04-03_15:00:00 and 2020-04-03_18:00:00
d01 2020-04-03_18:00:00 Timing for output 61 s.
d01 2020-04-03_18:00:00 Timing for loop # 999 = 72 s.
-----------------------------------------------------------------------------
Domain 1: Current date being processed: 2020-04-03_21:00:00.0000, which is loop #1000 out of ****
configflags%julyr, %julday, %gmt: 2020 94 21.0000000
-------------- FATAL CALLED ---------------
FATAL CALLED FROM FILE: <stdin> LINE: 21417
add_new_handle: no handles left
-------------------------------------------I have tried and ruled out the following:
- Issues with initial conditions (met_em files). This exercise has 4320 met_em files. I changed the start and end dates in namelist.input in such a way that it can scan all the files and ensure that real.exe finishes successfully.
- Hardware limitations. Verify that the computer where you run this exercise has sufficient resources, memory (512 GB), and space (4 TB).
- Hardcode parameters in wrf_io.F90. Changed the variables WrfDataHandleMax, MaxTimes and MaxVars, setting or validating that these parameters have values higher than 4000. Unsuccessfully.
Thank you all for your help.