HYSPLIT for Mac OS X • Concentration model error: segmentation fault

Hi,
I am running the concentration model on a macOS 13.2.1. I define particle species with dry and wet deposition on, by defining non-zero diameters, densities and shapes (all our pollutant deposition parameters set to zero except in-cloud and below-cloud).

I was having this error:
forrtl: severe (36): attempt to access non-existent record, unit 77, file /Users/nico/hysplit/bdyfiles/LANDUSE.ASC.
Image PC Routine Line Source
hycs_std 0000000100A9A680 for__io_return Unknown Unknown
hycs_std 0000000100AC3D4E for_read_dir_xmit Unknown Unknown
hycs_std 0000000100AC16D9 for_read_dir Unknown Unknown
hycs_std 0000000100A4FCED sfcinp_ Unknown Unknown
hycs_std 00000001009F3AA0 metgrd_ Unknown Unknown
hycs_std 000000010099467A advpnt_ Unknown Unknownby
hycs_std 000000010093493F MAIN__ Unknown Unknown
hycs_std 000000010091F06E main Unknown Unknown
I fixed it by eliminating the LANDUSE.ASC altogether (and by defining a fixed land use category and roughness length corresponding to ocean... I am interested in particle deposition to the ocean).

However, now after 3.8% completion of the simulation, I get:
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
hycs_std 000000010473A564 for__signal_handl Unknown Unknown
libsystem_platfor 00007FF80C943C1D _sigtramp Unknown Unknown
hycs_std 00000001045EC428 adv2pt_ Unknown Unknown

This is a description of the error I've found on the web:
severe (174): SIGSEGV, segmentation fault occurred
This message indicates that the program attempted an invalid memory reference. Check the program for possible errors.

I don't know how to interpret this. I'd appreciate any help.

Statistics: Posted by NicoCosentino — October 19th, 2024, 9:51 am

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