HYSPLIT Forum: hysplitbbs.arl.noaa.gov

Hello!

I am running a 27 member ensemble of HYSPLIT on a Cray CS300, one member per node in parallel using "hycs_ens". I've compiled everything (libraries, executables, etc.) using the same set of gnu compilers. The ensemble runs complete. I am able to plot each individual ensemble member using concplot. The cdump ensemble output files are readable by that program. I cannot get conprob to complete, though. It looks as though it has a problem reading the unformatted sequential fortran. Here is the error message:

Fortran runtime error: I/O past end of record on unformatted file

Do you have any recommendations on how to fix this error?

How big are the concentration files? Do they contain several vertical levels ?

They range in size from 4.2Mb-7.8Mb. There are two vertical levels in them and two pollutants.

Can you please try processing 9 members instead of 27 ?

I was able to resolve this through changing some of the options.
Thanks!