HYSPLIT Forum: hysplitbbs.arl.noaa.gov

Yes, thank you for the reply. I did finally find all my mistakes and everything runs as expected.

Thank you for the detailed explanation. I have spent this time getting comfortable with the GUI. Now I'm ready to using the scripting procedures. I've created a 'CONTROL.run1' as you suggest. When I execute 'hycs_std run1' the program steps through each step waiting for my input instead of reading t...

Some additional information that doesn't make sense. This file is properly read my both the METEOROLOGY and CONCENTRATION routines: "F:\HRRR_files\hysplit.20190321.00z.hrrra" This file is not. Both were downloaded from the same FTP server at the same time. I have found grouping of files for 2019 tha...

I spoke too soon. Initially I opened one HRRR file and it contained the 6 hours of meteo data as expected. However, when I tried to open additional HRRR files I had this error: AND now I can't get any HRRR files to Display Data to 'profile'. I've reset HYSPLIT w/o benefit. Very bizarre. Any help is ...

That was the problem. Many thanks. It is odd that the CONCENTRATION side of HYSPLIT could read the directory but the METEOROLOGY side could not. Anyway, problem solved and thanks again for the prompt reply. David

I am able to use HRRR v1 files to simulate dispersion--no problem. But I also want to obtain the meteorological data used. When I step through: Meteorology-Display Data-Text Profile, the error message: could not read "{F:/HRRR files}/hysplit.20190321.06z.hrrra": no such file or directory . The file ...

I am working with an area that has very calm winds. Inversions are common as well. I've attached an example of a 3 day inversion. The WRF27km interpolation of wind speed via the 'profile' file greatly over-estimates the 10m wind speed. Consequently, the accumulation and deposition are likely under-e...

You are correct. Google Earth imports the KMZ file and displays it correctly. I'm using QGIS and I've learned that it only imports a single layer of the KML layers ie the integration. So my problem is with QGIS not HYSLIP. Thank you for your insight into this problem.

What are the differences and pro's and con's of the 2 data files? Is one a better choice for modeling hypotheticals? Thanks, David

That solved part of the problem. I re-install Imagemagic with legacy utilities. So now the shapefile is created but it lacks the different colors of the legend. I've attached screenshots. I have to extract the KML from the KMZ in windows, it does not automatically extract it. I use 7-zip not winzip....