Search found 8 matches

by kdgeorge
February 24th, 2014, 4:32 pm
Forum: HYSPLIT for LINUX
Topic: Multiprocessor run using particle input file (PARINIT)
Replies: 11
Views: 6782

Re: Multiprocessor run using particle input file (PARINIT)

The MESSAGE.001 file begins with the below text. I notice from looking at this that the PARDUMP file is designated by .001 (and .002, .003, .004 in the others), but the PARINIT file is not. So, it makes be believe they are not being read in properly by each processor. However, I did try the same run...
by kdgeorge
February 24th, 2014, 12:42 pm
Forum: HYSPLIT for LINUX
Topic: Multiprocessor run using particle input file (PARINIT)
Replies: 11
Views: 6782

Re: Multiprocessor run using particle input file (PARINIT)

I'm not sure exactly what you mean by renaming the files. My steps to run a simulation include running the first multiprocessor run (say for 6 hours with 06Z GFS and 4 processors) and getting 4 output files (PARDUMP.001, PARDUMP.002, PARDUMP.003, and PARDUMP.004). These I usually combine with the pa...
by kdgeorge
February 21st, 2014, 4:25 pm
Forum: HYSPLIT for LINUX
Topic: Multiprocessor run using particle input file (PARINIT)
Replies: 11
Views: 6782

Re: Multiprocessor run using particle input file (PARINIT)

I have set it to output every hour because of how I create my images.

ndump = 1,
ncycl = 1,

I can get it to work fine using one processor (hycs_std) but the multiprocessor run (hycm_std) fails to ingest the PARINIT file.
by kdgeorge
February 20th, 2014, 5:10 pm
Forum: HYSPLIT for LINUX
Topic: Multiprocessor run using particle input file (PARINIT)
Replies: 11
Views: 6782

Re: Multiprocessor run using particle input file (PARINIT)

Yes, the correct input and output files are set in the SETUP file as:

pinpf = 'PARINIT',
poutf = 'PARDUMP',
by kdgeorge
February 20th, 2014, 4:33 pm
Forum: HYSPLIT for LINUX
Topic: Multiprocessor run using particle input file (PARINIT)
Replies: 11
Views: 6782

Multiprocessor run using particle input file (PARINIT)

I am having some problems running a multiprocessor volcanic ash run while also reading a particle input file (PARINIT). I am using the command: ../exec/run_mpi.sh 4 hysm_std The simulation *appears* to run correctly, but after creating an image from the output it is obvious that there were no partic...
by kdgeorge
December 3rd, 2013, 5:18 pm
Forum: Developers
Topic: Particle to GRIB
Replies: 2
Views: 5331

Particle to GRIB

Has anyone written or experimented with writing a particle file to GRIB converter (i.e. par2grib.f)?
by kdgeorge
July 11th, 2013, 11:15 am
Forum: General Comments
Topic: Particle Cross Section Regression Line
Replies: 1
Views: 5172

Particle Cross Section Regression Line

How is the location of the red regression line shown in the particle cross section plot determined?
by kdgeorge
May 20th, 2013, 12:32 pm
Forum: Conversion programs
Topic: Conversion of cdump to netcdf
Replies: 6
Views: 5236

Conversion of cdump to netcdf

I have been attempting to convert the binary concentration file (cdump) to netcdf format with the ../cmaq/conc2cdf tool. The tool appears to run correctly, but when I open the netcdf file the 'conc' variable has all zeros. I know there is data in this variable because the other conversion tools (con...