20020626: NEXRAD Level III data in WSI format (cont.)

>From: Louis Nguyen <address@hidden>
>Organization: NASA/Langley
>Keywords: 200206241856.g5OIuJa26379 NEXRAD imagery

Louis,

>I just got clearance to open port 388.  Unfortunately, there's no data
>after starting the ldm server.  The rpc.ldmd daemon runs for a few
>minutes and then dies.  Can you see my machine ? 

Here is what I see in the LDM logs on atm:

Jun 26 12:49:34 atm.geo.nsf.gov angler[2484]: Connection from 
angler.larc.nasa.gov
Jun 26 12:49:34 atm.geo.nsf.gov angler(feed)[2484]: Starting Up: 
20020626114844.334 TS_ENDT {{NNEXRAD,  "/p(N[0123C]R|N[01]V|N1P)(BYX|AMX|TBW|
Jun 26 12:49:34 atm.geo.nsf.gov angler(feed)[2484]: topo:  angler.larc.nasa.gov 
NNEXRAD
Jun 26 12:49:39 atm.geo.nsf.gov angler(feed)[2484]: SDUS52 KMFL 261143 
/pNCRAMX: RPC: Unable to receive (4)
Jun 26 12:49:39 atm.geo.nsf.gov angler(feed)[2484]: pq_sequence failed: I/O 
error (errno = 5)
Jun 26 12:49:39 atm.geo.nsf.gov angler(feed)[2484]: Exiting

This tells me that atm gets the request from angler, OKs it, tries to
send it a product, but that the send fails.  This could be due to your
rpc.ldmd dying (or something else).  Can you send your
~ldm/logs/ldmd.log file?  This will help us determine what the problem is.

For our reference, what kind of machine are you running on (e.g.,
RedHat Linux 7.2; Sun Solaris SPARC 5.8, etc.)?  Did you do a binary or
source install (I think binary)?  We have seen instances of users
running on RH Linux 7.x where they needed to build their LDM from
source instead of using a binary, so, I am eager to find out if you fit
into this category.

Tom