HYSPLIT Forum: hysplitbbs.arl.noaa.gov

I want to increase the number of emission points, using EMITIMES. While going through the documentation and following the instructions of the Workshop when using the example of the Volcano emission, everything works fine and the outputs are as per documentation but when I make changes to the EMITIME...

I have been varying the area of the emission source in the emission file (EMITIMES) from a point source to a very large area but that is not reflected in the display output. The KMZ display is determined by the set grid resolution, but the emission area is not displayed. Is that normal?

I'm creating some weather data using the User data Entered option. It's then converted to to a xx.bin file which is used in the trajectory calculation. When the weather data time exceed eg. 40 hours then the display program only limits to a display of 40 data points even though the run time is 56 ho...

I'm creating a subset of meteodata using the NetCDF subset service for Grids. After producing an output file (eg. TP.nc) I import that into the meteorology option of HYSPLIT with the Convert WRF-ARW output file to ARL format option. That runs fine without any errors but an output file (e.g. ARW2410)...

I'm generating a subset of GFS-Op50 metdata using the GRIBFilter site. The file produced (eg. gdas.t12z.pgrb2.Op25) I present to HYSPLIT to the WRF-ARW menu for output in ARL format. The reading and the processing run without problems but a ARW.... file is not generated. How can I resolve this issue...

Hi there, where can I find appropriate gridded MET data to be used in HYSPLIT for Pakistan.
Thank you.