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>From: Chris Herbster <address@hidden> >Organization: Embry-Riddle University >Keywords: 200203251603.g2PG36a11520 McIDAS ADDE LDM Chris, >The LDM server is supercell.db.erau.edu which has address 155.31.129.18. > >We do run SSH2, and encourage you to use that. (X-tunneling is enabled >by default.) I finally got some time to jump onto supercell and setup things up. What I did in a nutshell is: On the McIDAS side: o update your McIDAS installation to the latest bugfix release, 7.805 o setup XCD decoding of data into McIDAS compatible formats; I put all of the XCD decoded data in /mnt/wxdata1/mcidas o setup the ADDE remote server: this entailed: o adding ADDE entries to /etc/services o adding an entry to /etc/hosts.allow for mcservsh o editing /etc/xinetd.d/mcserv and /etc/xinetd.d/mccompress o totally replacing ~mcidas/.mcenv with the Bourne shell entries that were needed o turned on logging of ADDE transactions to supercell. These may be reviewed by doing the following as 'mcidas': cd ~mcidas/workdata addeinfo.k On the LDM side: o copy ldm-mcidas decoders to the ~ldm/decoders directory. I realize that you were using pnga2area from ~ldm/ldm-mcidas-7.6.4/bin, but copying the decoders to ~ldm/decoders will avoid some potential worries in the future o copy the XCD supervisory routine management script, xcd_run, to ~ldm/decoders; edit the script to set internal variables to match your McIDAS installation o copy the McIDAS data scouring script, mcscour.sh, to ~ldm/decoders; edit the script to set internal variables to match your McIDAS installation o copy the McIDAS BATCH script, batch.k, to ~ldm/decoders; edit the script to set internal variables to match your McIDAS installation. This is used for compositing MCIDAS imagery upon receipt at supercell o add the XCD entry in ~ldm/etc/ldmd.conf: 'exec "xcd_run MONITOR"' o added XCD decoding actions to ~ldm/etc/pqact.conf o added some additional actions to ~ldm/etc/pqact.conf for decoding of data into McIDAS formats o added scouring of McIDAS products. I did this by editing the LDM cron file directly. While at this, I added rotation of the ldm-mcidas log files and rotation of the ADDE server log files. NOTE: the cron file entry for 'ldm' says: # DO NOT EDIT THIS FILE - edit the master and reinstall. # (/tmp/crontab.20792 installed on Tue Apr 9 19:29:26 2002) # (Cron version -- $Id: crontab.c,v 2.13 1994/01/17 03:20:37 vixie Exp $) If this is to be believed, then you should replicate the actions I added to the master and do the reinstall (I couldn't figure this one out :-() Now, I didn't see any 'ldm' (or 'gempak' or 'root') cron entries for scouring data files. It seems to me that there may not be anything doing the needed scouring since I see that there are NEXRAD imagery in ~ldm/data/gempak/images/nexrad/Floater_NIDS that are old. Just how is data being scoured? If it isn't, how come your disk has not filled to capacity? As I write this, data is flowing in and being decoded in McIDAS land. I can look at the data through your remote ADDE server while 'mcidas' on supercell. I can't do this from a session here at Unidata, so I suspect that port 500 and 503 traffic is being blocked by a firewall at ERAU. True? It might be a good idea to open this up so that the other Embry-Riddle site can access your machine. Please let me know about the data scouring and cron issues. Cheers, Tom -- +-----------------------------------------------------------------------------+ * Tom Yoksas UCAR Unidata Program * * (303) 497-8642 (last resort) P.O. Box 3000 * * address@hidden Boulder, CO 80307 * * Unidata WWW Service http://www.unidata.ucar.edu/* +-----------------------------------------------------------------------------+