UEMS/WRF EMS Unofficial Forums

It appears that the communication link to the ptile and other servers is OK

I might have suggested slow population of the servers today but I ran several runs at 0430Z today and found all 00Z files I needed.
I tried your command line request at this time for --cycle 00 and got the files OK

Another possibility for problems is a very old version of 'curl' ( ~2003 ) where there were problems following redirects with the -L option.

I had no problems with the ptile server today on multiple runs with several machines.

I can suggest checking that uems/strc/Uprep/Paquire.pm is dated 2021-03-19.

Your description suggests that it may be an earlier version that is actually making the call to the ptile server.

David

The fix has been incorporated into the latest version. 21.3.1.

I found that more calls to curl need to be modified in Pacqure: Line 608: my $cmd = $curl ? "curl -f -L -o $logout -k --connect-timeout 3 -sI http://$host$remfile" Line 688: $cmd = $curl ? "curl -s -L -f -k --connect-timeout 30 --max-time 1200 http://$host$remfile -o $gfile" Line...

I've worked out a fix for version 21.1.2 based on Robert's fix for version 19.8 that is now working for me on 21.1.2. Edit the file uems/strc/Uprep/Pacqure.pm after backing it up. change line 608 by adding the -L switch for curl (follow redirects): my $cmd = $curl ? "curl -f -L -o $logout -k --...

I communicated with Robert on this yesterday. They have changed from http to https and apparently curl has a problem with this. Robert sent me a patch that works with Ubuntu and UEMS version 19.8.1. HOWEVER, although this fix worked for version 19.8.1, I'm having problems with version 21.1.2 on Cent...

Yes, that is what the install program requests. I suggest trying it. The install program will as you which user to install for but this should be done when your are logged in as root.

Hi,
Did you install as root? (while designating a user)
Did you make changes to your bash profile to add the UEMS environment located in uems/etc folder?

Hi all, If I wish to drop the first 6 hours of a run by setting FREQ_WRF_GRIB = 180:360, 60:360 in the post_grib.conf, the resulting grib files are using the initialization file reference time and the first forecast records are for 6 hours forecast. Is it an acceptable practice to reset the referenc...