Segmentation Fault when running prep_chem_sources

[caterina_mogno]

Hi all,

I am a new user of WRFchem. I am trying to run the prep_chem_sources utility. Installation was fine, but when I try to run it, after a while I get a segmentation fault error:

./prep_chem_sources_RADM_WRF_FIM_.exe < prep_chem_sources.inp

Opening prep_chem_sources.inp file
Projecion=mercator
Grid size= 1 155 155
mercator parameters 15.0000000 25000.0000 22.0000000 82.0000000

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/NO*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/NO_SOILS.TXT - specie= NO

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/CO*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/CO_BIO.TXT - specie= CO
opening 2 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/CO_OCEANS.TXT - specie= CO

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/CH3OH*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/CH3OH_BIO.TXT - specie= CH3OH

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C3H8*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C3H8_BIO.TXT - specie= C3H8
opening 2 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C3H8_OCEANS.TXT - specie= C3H8

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C2H6*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C2H6_BIO.TXT - specie= C2H6
opening 2 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C2H6_OCEANS.TXT - specie= C2H6

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C2H4*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C2H4_BIO.TXT - specie= C2H4
opening 2 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C2H4_OCEANS.TXT - specie= C2H4

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/ACETONE*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/ACETONE_BIO.TXT - specie= ACETONE

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/NVOC*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/NVOC.TXT - specie= NVOC

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/TERPENES*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/TERPENES_BIO.TXT - specie= TERPENES

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/ISOPRENE*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/ISOPRENE_BIO.TXT - specie= ISOPRENE

checking directory - ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C3H6*
opening 1 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C3H6_BIO.TXT - specie= C3H6
opening 2 ../../../data/GLOBAL_EMISSIONS_INV/Global_emissions_v3/Emission_data/biogenic_emissions/C3H6_OCEANS.TXT - specie= C3H6

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:
#0 0x7FEAFB0E3697
#1 0x7FEAFB0E3CDE
#2 0x7FEAFA5DF27F
#3 0x7FEAFC06A5B3
#4 0x4D42F9 in edgar4_
#5 0x4D6954 in read_edgar_antro_
#6 0x40545A in prep_sources_
#7 0x40B775 in gen_regional_grid_type_
#8 0x40D857 in MAIN__ at prep_chem_sources.F90:?
Segmentation fault

My prep_chem_sources.inp file is attached here: View attachment prep_chem_sources.inp.txt

Which could be the issue?

Thank you very much in advance for your help!

Caterina