HYSPLIT Forum: hysplitbbs.arl.noaa.gov

I think I found the possible reason for this error. When I check the data, I found the data in each file only have 25 days!

I think my original ERA data is to large (3D file have 2.5G). Thus, I reduce the levels of the ERA 3D file (reduce to 19 levels, 1.7 G).

Then, the model can run nomal.

HI, I'm using the PC version of Hysplit with meteorology data downloaded from ERA-Interim reanalysis.The conversion of ERA-Interim data to ARL format have completed, however, when I run Hysplit backtrajectory,I encounter the "error": to many missing times. I convert 4-times daily ERA-interim data to...

Hi, Alice Thanks for your help! If you go into your hysplit4/working directory you will find a MESSAGE file you can open in notepad. At the bottom will probably be a line "Input terrain height or surface pressure required" The grib2arl code which is used by the GUI was originally designed to work wi...

Hello, I intend to use the PC version of HYSPLIT to convert ERA-Interim 1 degree gridded data downloaded from http://apps.ecmwf.int/datasets/data/interim-full-daily/levtype=pl/ into the ARL format using the Meteorology>Convert to ARL>ECMWF ERA menu option.However, when attempting the conversion, I r...