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RE: 20010830: suominet LDM feed



Hi Dave, 

One thing...in your message you did not indicate that MUGPS had an allow
"ANY" for twister ( sometimes the reg exp's choke on wildcards on some
OS's (i.e. the *) so you may want to physically enter the FULL IP for
twister..stop and start and see if that makes any difference..if that does
not work I must concur..weird.

Keep in mind, as I understand it, mugps will be generating only one
product per hour, so I would never expect to see prods scrolling by like
we do on our met LDM's.

Keep me posted..

Thanks,


-Jeff
____________________________                  _____________________
Jeff Weber                                    address@hidden
Unidata Support                               PH:303-497-8676 
NWS-COMET Case Study Library                  FX:303-497-8690
University Corp for Atmospheric Research      3300 Mitchell Ln
http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 80307-3000
________________________________________      ______________________

On Tue, 4 Sep 2001, David Fitzgerald wrote:

> Jeff,
> 
> Twisters' ip is 166.66.44.84.
> On MUGPS I have allows for ANY for *.unidata.ucar.edu and 166.66.44.*
> On twister I have requests for ANY from suomildm1 and mugps.
> 
> When I do a notifyme from twister to mugps:
> `notifyme -vxl- -h mugps.millersville.edu`  Nothing happens and I get
> timeouts.
> When I put in the -o option I do see data from previous hours but current
> data never scrolls by.
> 
> I think we are on the same page as far as configuration of the ldmd.conf
> files.   I do see data from suomildm1 coming across my ldm, just nothing
> directly from mugps.   Weird.
> 
> 
> Dave
> 
> 
> 
> **************************************************************************
> David Fitzgerald                      Phone:  717-871-2394
> Distributed System Specialist Fax:    717-871-4725
> Millersville University                     E-mail:
> address@hidden
> Millersville, PA 17551
> 
> 
> > -----Original Message-----
> > From: Jeff Weber [mailto:address@hidden]
> > Sent: Thursday, August 30, 2001 4:49 PM
> > To: David Fitzgerald
> > Cc: Teresa Van Hove; address@hidden
> > Subject: RE: 20010830: suominet LDM feed
> > 
> > 
> > HI Dave, 
> > 
> > 
> > Well I am not surprised by nothing from GPS on mugps, I 
> > suspect mugps is
> > not requesting GPS since it should only be used to transmit the GPSSRC
> > (AFOS) data. We should be using twister to request GPS from
> > suomildm1.cosmic.ucar.edu
> > 
> > How big are your latencies on the AFOS prods to twister?
> > 
> > I suspect that there is not an allow for twister to get GPS.
> > 
> > What is twisters IP?
> > 
> > I am not aware of any need to have the GPS data returned to the GPSSRC
> > sites, but if you want to get the stream of GPSSRC data on 
> > twister from
> > mugps then see below:
> > 
> > 
> > Just for clarificatin:
> > 
> > mugps should have an allow ANY for suomildm1.cosmic.ucar.edu
> > mugps should have an allow ANY for twister......
> > 
> > twister should have a request AFOS|GPS from suomildm1.cosmic.ucar.edu
> > and then restrict your AFOS with regular expressions if you 
> > only want the
> > AFOS (GPSSRC) data from mugps.
> > 
> > twister should have a request AFOS (GPSSRC) from mugps
> > 
> > This way, you will get the binex files from mugps and
> > suomildm1.cosmic.ucar.edu
> > 
> > and the GPS files to twister...not mugps, from 
> > suomildm1.cosmic.ucar.edu.
> > 
> > Are we on the same page?
> > 
> > -Jeff
> > ____________________________                  _____________________
> > Jeff Weber                                    address@hidden
> > Unidata Support                               PH:303-497-8676 
> > NWS-COMET Case Study Library                  FX:303-497-8690
> > University Corp for Atmospheric Research      3300 Mitchell Ln
> > http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 80307-3000
> > ________________________________________      ______________________
> > 
> > On Thu, 30 Aug 2001, David Fitzgerald wrote:
> > 
> > > Jeff,
> > > 
> > > Ok ...
> > > pqact -vl - -f AFOS > /dev/null came back with an entry.
> > > pqact -vl - -f GPS > /dev/null did not return anything.
> > > 
> > > notifyme -vl- -h mugps.millersville.edu -o 18000 DID show 6 
> > hours of data
> > > files for the AFOS product.  Nothing for GPS.
> > > 
> > > There IS AFOS data, I'm just not getting it "current".  Any 
> > ideas?  If it is
> > > a time difference problem, my ldm server is using NTP to 
> > sync its clock.
> > > 
> > > Dave
> > > 
> > > 
> > **************************************************************
> > ************
> > > David Fitzgerald                  Phone:  717-871-2394
> > > Distributed System Specialist     Fax:    717-871-4725
> > > Millersville University                     E-mail:
> > > address@hidden
> > > Millersville, PA 17551
> > > 
> > > 
> > > > -----Original Message-----
> > > > From: Jeff Weber [mailto:address@hidden]
> > > > Sent: Thursday, August 30, 2001 4:00 PM
> > > > To: David Fitzgerald
> > > > Cc: Teresa Van Hove; address@hidden
> > > > Subject: RE: 20010830: suominet LDM feed
> > > > 
> > > > 
> > > > Hi David, 
> > > > 
> > > > Yes, that could make a difference.
> > > > 
> > > > Try pqcat -vl - -f AFOS > /dev/null
> > > > 
> > > > and pqcat -vl - -f GPS > /dev/null
> > > > 
> > > > from mugps
> > > > 
> > > > This will show all prods in the queue per feedtype.
> > > > 
> > > > Also try the notifyme command
> > > > 
> > > > notifyme -vl- -h mugps.millersville.edu -o 18000
> > > > 
> > > > this will look back 5 hours  4 hours for UTC vs EST and 
> > > > another hour for
> > > > good measure.
> > > > 
> > > > Also make sure you have allows and requests for BOTH 
> > machines for BOTH
> > > > feedtype GPS and GPSSRC(AFOS) twister and mugps. I logged on 
> > > > to UNAVCOs
> > > > machine and all appears OK on this end.
> > > > 
> > > > I bet we get alot closer to an answer now...
> > > > 
> > > > Thanks,
> > > > 
> > > > -Jeff
> > > > ____________________________                  
> > _____________________
> > > > Jeff Weber                                    address@hidden
> > > > Unidata Support                               PH:303-497-8676 
> > > > NWS-COMET Case Study Library                  FX:303-497-8690
> > > > University Corp for Atmospheric Research      3300 Mitchell Ln
> > > > http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 
> > 80307-3000
> > > > ________________________________________      
> > ______________________
> > > > 
> > > > On Thu, 30 Aug 2001, David Fitzgerald wrote:
> > > > 
> > > > > Jeff,
> > > > > 
> > > > > Yes I have physical access to mugps.  As far as I can tell 
> > > > nothing crashed
> > > > > on it or shut down at anytime other than my restarting the 
> > > > ldm to see if
> > > > > that helped... it didn't.  
> > > > > We've been comparing the met pack with our other 
> > > > instruments and it is
> > > > > tracking along with them well.  I can't tell about the GPS, 
> > > > other than the
> > > > > satellite light on the receiver is in fast blink mode 
> > (less than 4
> > > > > satellites?)
> > > > > 
> > > > > One off the wall idea... could the fact that your using UTC 
> > > > time and I'm
> > > > > using EDT time be a factor?  I see in some of the ldm 
> > > > support archives that
> > > > > a nullproc error could be due to a difference in the times 
> > > > between the ldm
> > > > > server and client.
> > > > > 
> > > > > Dave
> > > > > 
> > > > > 
> > > > **************************************************************
> > > > ************
> > > > > David Fitzgerald                      Phone:  717-871-2394
> > > > > Distributed System Specialist Fax:    717-871-4725
> > > > > Millersville University                     E-mail:
> > > > > address@hidden
> > > > > Millersville, PA 17551
> > > > > 
> > > > > 
> > > > > > -----Original Message-----
> > > > > > From: Jeff Weber [mailto:address@hidden]
> > > > > > Sent: Thursday, August 30, 2001 3:10 PM
> > > > > > To: David Fitzgerald
> > > > > > Cc: Teresa Van Hove; address@hidden
> > > > > > Subject: RE: 20010830: suominet LDM feed
> > > > > > 
> > > > > > 
> > > > > > Dave, 
> > > > > > 
> > > > > > One more thing, is there a way to check the functionality of 
> > > > > > the met pack
> > > > > > and GPS sensor to eliminate that as a cause for failure...?
> > > > > > 
> > > > > > -Jeff
> > > > > > ____________________________                  
> > > > _____________________
> > > > > > Jeff Weber                                    address@hidden
> > > > > > Unidata Support                               PH:303-497-8676 
> > > > > > NWS-COMET Case Study Library                  FX:303-497-8690
> > > > > > University Corp for Atmospheric Research      3300 Mitchell Ln
> > > > > > http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 
> > > > 80307-3000
> > > > > > ________________________________________      
> > > > ______________________
> > > > > > 
> > > > > > On Thu, 30 Aug 2001, David Fitzgerald wrote:
> > > > > > 
> > > > > > > Jeff,
> > > > > > > 
> > > > > > > The full name of the server is mugps.millersville.edu.  
> > > > IP number
> > > > > > > 166.66.44.148.
> > > > > > > 
> > > > > > > `ldmping -i 5 -h mugps.millersville.edu` shows:
> > > > > > > Aug 30 17:37:29   State           Elapsed Port            
> > > > > > Remote Host
> > > > > > > rpc_stat
> > > > > > > Aug 30 17:37:29   RESPONDING      0.096354        388
> > > > > > > mugps.millersville.edu
> > > > > > > Aug 30 17:37:34   RESPONDING      0.000532        388
> > > > > > > mugps.millersville.edu
> > > > > > >    etc
> > > > > > > 
> > > > > > >           
> > > > > > > `notifyme -vl- -h mugps.millersville.edu` shows:
> > > > > > > Aug 30 17:41:17 notifyme[8438]: Starting Up: 
> > > > mugps.millersville.edu:
> > > > > > > 200108030174117.348 TS_ENDT {{ANY, ".*"}}
> > > > > > > 
> > > > > > > Aug 30 17:41:17 notifyme[8438]: 
> > > > NOTIFYME(mugps.millersville.edu): OK
> > > > > > > 
> > > > > > > After this point nothing happens. No products scroll by as 
> > > > > > they ought to.
> > > > > > > 
> > > > > > > Dave
> > > > > > > 
> > > > > > > 
> > > > > > **************************************************************
> > > > > > ************
> > > > > > > David Fitzgerald                  Phone:  717-871-2394
> > > > > > > Distributed System Specialist     Fax:    717-871-4725
> > > > > > > Millersville University                     E-mail:
> > > > > > > address@hidden
> > > > > > > Millersville, PA 17551
> > > > > > > 
> > > > > > > 
> > > > > > > > -----Original Message-----
> > > > > > > > From: Jeff Weber [mailto:address@hidden]
> > > > > > > > Sent: Thursday, August 30, 2001 12:18 PM
> > > > > > > > To: David Fitzgerald; Teresa Van Hove
> > > > > > > > Cc: address@hidden
> > > > > > > > Subject: Re: 20010830: suominet LDM feed
> > > > > > > > 
> > > > > > > > 
> > > > > > > > Hi David, 
> > > > > > > > 
> > > > > > > > What is the full name of mugps?
> > > > > > > > 
> > > > > > > > Are you still seeing the same problem?
> > > > > > > > 
> > > > > > > > What do you get when you do an ldmping to mugps, or a 
> > > > > > > > notifyme -vl - -h
> > > > > > > > mugps.(...).(..) [i do not know the full domain]
> > > > > > > > 
> > > > > > > > This will help us decipher the issue.
> > > > > > > > 
> > > > > > > > Thanks,
> > > > > > > > 
> > > > > > > > 
> > > > > > > > -Jeff
> > > > > > > > ____________________________                  
> > > > > > _____________________
> > > > > > > > Jeff Weber                                    
> > address@hidden
> > > > > > > > Unidata Support                               
> > PH:303-497-8676 
> > > > > > > > NWS-COMET Case Study Library                  
> > FX:303-497-8690
> > > > > > > > University Corp for Atmospheric Research      
> > 3300 Mitchell Ln
> > > > > > > > http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 
> > > > > > 80307-3000
> > > > > > > > ________________________________________      
> > > > > > ______________________
> > > > > > > > 
> > > > > > > > On Thu, 30 Aug 2001, Unidata Support wrote:
> > > > > > > > 
> > > > > > > > > 
> > > > > > > > > ------- Forwarded Message
> > > > > > > > > 
> > > > > > > > > >To: David Fitzgerald 
> > <address@hidden>,
> > > > > > > > > >To: "address@hidden" 
> > > > > > <address@hidden>
> > > > > > > > > >From: Teresa Van Hove <address@hidden>
> > > > > > > > > >Subject: Re: suominet data reception problems
> > > > > > > > > >Organization: GST
> > > > > > > > > >Keywords: 200108301604.f7UG4t105529
> > > > > > > > > 
> > > > > > > > > David Fitzgerald wrote:
> > > > > > > > > > 
> > > > > > > > > > Theresa,
> > > > > > > > > > 
> > > > > > > > > > Your probably getting sick of hearing from 
> > me, but I am 
> > > > > > > > still not able to
> > > > > > > > > > get any data from MUGPS.
> > > > > > > > > > Checking its logs, I see twister (my "regular" ldm) 
> > > > > > > > connecting but then I
> > > > > > > > > > get a nullproc....RPC:Unable to Receive error.
> > > > > > > > > > I see the same message for your machine as well.  Is 
> > > > > > > > there something I don't
> > > > > > > > > > have configured right or is it something out of 
> > > > my control?
> > > > > > > > > 
> > > > > > > > > Well, I had a permission problem after rebooting on my 
> > > > > > > > processing box such
> > > > > > > > > that no new file netcdf files were getting 
> > inserted into 
> > > > > > > > the ldm queue, 
> > > > > > > > > this last week,but that doesn't explain the problem 
> > > > with MUGPS, 
> > > > > > > > > so I'm cc'ing the unidata support alias for 
> > expert advice.  
> > > > > > > > > 
> > > > > > > > > Teresa   
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > Thanks!!
> > > > > > > > > > 
> > > > > > > > > > Dave
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > 
> > **************************************************************
> > > > > > > > ************
> > > > > > > > > > David Fitzgerald                        Phone:  
> > > > 717-871-2394
> > > > > > > > > > Distributed System Specialist   Fax:    717-871-4725
> > > > > > > > > > Millersville University                     E-mail:
> > > > > > > > > > address@hidden
> > > > > > > > > > Millersville, PA 17551
> > > > > > > > > 
> > > > > > > > > ********My email to David, yesterday*********
> > > > > > > > > 
> > > > > > > > > > David Fitzgerald wrote:
> > > > > > > > > > > 
> > > > > > > > > > > Theresa,
> > > > > > > > > > > 
> > > > > > > > > > > Thanks, I did forget to uncomment out the 
> > lines in my 
> > > > > > > > ldmd.conf file that
> > > > > > > > > > > requested and allowed/accepted the data.  
> > DUH!  Anyway 
> > > > > > > > I still do not see
> > > > > > > > > > > any data coming to me from
> > > > > > > > > > > MUGPS.  My ldm lines looks like:
> > > > > > > > > > > request AFOS ".*" 166.66.44.148
> > > > > > > > > > > accept AFOS ".*" 166.66.44.148
> > > > > > > > > > > allow  AFOS  166.66.44.148
> > > > > > > > > > 
> > > > > > > > > > UNIDATA had us call these binex files GPSSRC, 
> > so change 
> > > > > > > > AFOS to GPSSRC,
> > > > > > > > > > or to ANY and I think that you only need the 
> > request line.
> > > > > > > > > > 
> > > > > > > > > > my pqact.conf lines are:
> > > > > > > > > > ANY     
> > > > > > > > 
> > (.*)([0-9][0-9][0-9][0-9])-([0-9])-([0-9][0-9][0-9][0-9][0-9])
> > > > > > > > .([bB][nN][xX])
> > > > > > > > > >         FILE    data/binex/\2.\3/\1\2-\3-\4.bnx 
> > > > > > > > > > #and#
> > > > > > > > > > GPS     
> > > > > > (suoPWV_20[0-9][0-9].[0-3][0-9][0-9].......[0-2]..._nc)
> > > > > > > > > >         FILE    -overwrite      data/ncpwv_test/\1
> > > > > > > > > > 
> > > > > > > > > > this files the binex data in 
> > > > > > ~ldm/data/binex/gpsweek.dayweek/*.bnx
> > > > > > > > > > and the netcdf pwv files in ~ldm/data/ncpwv_test/
> > > > > > > > > > 
> > > > > > > > > > you can translate the binex files to rinex obs, nav 
> > > > > > and met files
> > > > > > > > > > with teqc 
> > > > (http://www.unavco.ucar.edu/software/translation) if
> > > > > > > > > > your not already familiar with it.  UNIDATA did write 
> > > > > > us a basic
> > > > > > > > > > netcdf (fortran based) reader to help folks who are 
> > > > > > not familiar
> > > > > > > > > > with netcdf extract the pwv data.
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > Teresa
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > ------- End of Forwarded Message
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> > 
>