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RE: 20010830: suominet LDM feed (fwd)

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Subject: RE: 20010830: suominet LDM feed (fwd)
Date: Tue, 4 Sep 2001 14:24:12 -0600 (MDT)

---------- Forwarded message ----------
Date: Tue, 4 Sep 2001 16:10:22 -0400 
From: David Fitzgerald <address@hidden>
To: 'Jeff Weber' <address@hidden>
Subject: RE: 20010830: suominet LDM feed

Jeff,

Ok looks like we are back on track now. I simply got rid of the "*" in my
request line and replaced it with the fully qualified host name for wister
and I am getting data now.

Thanks for all your help!!

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: Tuesday, September 04, 2001 3:16 PM
> To: David Fitzgerald
> Cc: Teresa Van Hove; 
> address@hidden; Richard
> Clark
> Subject: 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
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > > 
> > 
>
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