HYSPLIT Forum: hysplitbbs.arl.noaa.gov

I am trying to do a special daily trajectory and display it as a frequency. However, when I go to the FTP Reanalysis Data from ARL tab and I put in year: 2016 and month : 06 and click "get data file" the program gives me a error stating that FTP failed : arlftp.arlhq.noaa.gov - pub/archives/reanalys...

Ok awesome. Thanks for taking the time and I appreciate your help.

That was my issue I was only using RP201505.gbl I was not including the 201606.gbl but thanks! One last question, what is the best way to compute monthly mean trajectories? I am trying to look at the difference in backward and forward trajectories between summer (June, July, August) and winter (Dece...

I am trying to use NCEP/NCAR Reanalysis (1948 - present) I have also been looking into various others like GDAS but it is telling me "*ERROR* metpos: start point not within (x,y,t) any data file - start time before start of meteorology data" which I presume to means they dont have data for my starti...

Is there a way to do monthly mean backward/forward trajectories on the HYSPLIT-WEB?

I am new to HYSPLIT and I am trying to run backward and forward trajectories in Greenland. Start time: 16 06 01 00 Starting locations: 3 starting locations at 67.00 -47.00 at 2000, 3000 and 4000 m agl) Run time: 96 hours Direction: back Top of model: 4000 Vertical motion: 0 = input model data output...