Search found 69 matches

by sonny.zinn
September 23rd, 2020, 9:07 am
Forum: HYSPLIT for PCs
Topic: Run HYSPLIT Locust Forecast locally
Replies: 1
Views: 3

Re: Run HYSPLIT Locust Forecast locally

The Locust forecast is available online only.
by sonny.zinn
September 23rd, 2020, 9:00 am
Forum: HYSPLIT for LINUX
Topic: Problem installing HYSPLIT 5 on ubuntu 18.04.4
Replies: 7
Views: 621

Re: Problem installing HYSPLIT 5 on ubuntu 18.04.4

gfortran may not have been installed on your Ubuntu. Please have gfortran installed and try it again.
by sonny.zinn
September 21st, 2020, 7:42 am
Forum: HYSPLIT for LINUX
Topic: Problem installing HYSPLIT 5 on ubuntu 18.04.4
Replies: 7
Views: 621

Re: Problem installing HYSPLIT 5 on ubuntu 18.04.4

It might be helpful to review steps 7 and 8 at https://www.ready.noaa.gov/documents/Tu ... _unix.html. If the hysplit.tcl symbolic link does not exist in your "hysplit/working" directory, it should be created as described in step 7.
by sonny.zinn
September 4th, 2020, 10:36 am
Forum: 7. Air concentration calculations
Topic: 7.6 Display Particle Position: Python display not working
Replies: 4
Views: 231

Re: 7.6 Display Particle Position: Python display not working

Thank you for sending me the debug.txt file. I was able to see an exception: ImportError: cannot import name '_NDFrameIndexer' from 'pandas.core.indexing' (C:\Users\USERNAME\Anaconda3\envs\hysplit\lib\site-packages\pandas-1.1.1-py3.7-win-amd64.egg\pandas\core\indexing.py) Our baselined versions for ...
by sonny.zinn
September 4th, 2020, 7:47 am
Forum: 7. Air concentration calculations
Topic: 7.6 Display Particle Position: Python display not working
Replies: 4
Views: 231

Re: 7.6 Display Particle Position: Python display not working

Thank you. Indeed, the command line looks all right to me. Since I cannot reproduce the issue you are experiencing on my computer, I would appreciate if you could help me to diagnose the issue. The python plotting script can be directly called without using the GUI. With the -v option, python can pr...
by sonny.zinn
September 3rd, 2020, 7:54 am
Forum: 7. Air concentration calculations
Topic: 7.6 Display Particle Position: Python display not working
Replies: 4
Views: 231

Re: 7.6 Display Particle Position: Python display not working

Could you scroll the Log window all the way to the left and let us know the entire command-line? My computer for a Python trajectory plot shows: C:\hysplit\working>"C:/Users/[MY_USERNAME]/AppData/Local/Continuum/anaconda3/envs/hysplit/../../Scripts/activate.bat" "C:/Users/[MY_USERNAME]/AppData/Local...
by sonny.zinn
August 27th, 2020, 11:08 am
Forum: Announce
Topic: GDAS1 archive file gdas1.apr15.w1
Replies: 2
Views: 5724

Re: GDAS1 archive file gdas1.apr15.w1

Please note three slashes after the "ftp:" protocol specification. Try ftp:///arlftp.arlhq.noaa.gov/archives/gdas1/. The URL in the first message in this thread is corrected.
by sonny.zinn
August 27th, 2020, 11:06 am
Forum: Users
Topic: ftp://arlftp.arlhq.noaa.gov/archives/gdas1/ not working
Replies: 2
Views: 163

Re: ftp://arlftp.arlhq.noaa.gov/archives/gdas1/ not working

If you are using a web browser, there should be one more forward slash after the "ftp:" protocol specification. Try ftp:///arlftp.arlhq.noaa.gov/archives/gdas1/.
by sonny.zinn
August 27th, 2020, 11:03 am
Forum: Users
Topic: ftp://arlftp.arlhq.noaa.gov/archives/gdas1/ not working
Replies: 2
Views: 163

Re: ftp://arlftp.arlhq.noaa.gov/archives/gdas1/ not working

I just checked the ftp site and I was able to download a GDAS1 file using a computer outside NOAA network. Have you checked with your IT department about firewall settings that might be blocking your ftp access?
by sonny.zinn
August 26th, 2020, 7:39 am
Forum: General questions on meteorological data needed for HYSPLIT
Topic: 2020 NARR data
Replies: 5
Views: 853

Re: 2020 NARR data

Each WRF 27 km data file has 24 hours of meteorological data. Since only one data file can be selected for the computation of archive dispersion, your run would be limited to 24 hours. To run a dispersion longer, you might want to install and run HYSPLIT on your computer. WRF 27 km data files of you...