Paul, > Hi, > > I've been using pqcat with the -O option to find the origin of data on the > LDM that is produced using our products, and I had a couple of questions. > > #1) In this example: > > May 13 22:04:36 pqcat INFO: 2447227 20150513211628.840 EXP 000 > CIP15 2015051321 20150513_210000.grb2 awcdas.awc_v_184.108.40.206 > > As far as I can tell .awc is not a valid TLD. How is awcdas.awc being set > as the origin of this data? The LDM ingester that created the data-product sets the name of the originating system -- hopefully (but not necessarily) from the value of the "/hostname" parameter in the LDM registry. In your example, either the value of that parameter is "awcdas.awc" or the ingester used something else. We can't enforce compliance. > #2) In this example: > > May 13 22:04:53 pqcat INFO: 5485 20150513210007.889 HDS > 27251900 YAWC34 KKCI 132000 !grib2/ncep/AWC_CIP/#130 > /201505132000F002/ICPRB/8230 m HGHT > chico.unidata.ucar.edu_v_idd.unidata.ucar.edu > > The data is originally inserted on chico.unidata.ucar.edu. Chico is the hostname of the machine that create this data-product. > Is this part of > the CONDUIT? No. Chico is one of our machines that ingest data from the NOAAPort broadcast. > What is the origin of this data before it gets to the LDM? > How was it decided to put this data on the IDD? Do you have any > information about who uses this data? Data from the NOAAPort broadcast is used by almost all of our users. You can see the distribution tree for NOAAPort textual data-products at <http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/rtstats_feedtree?IDS|DDPLUS>. > Thanks, > Paul Prestopnik > In-Flight Icing @ RAL/NCAR Regards, Steve Emmerson Ticket Details =================== Ticket ID: QAD-174388 Department: Support LDM Priority: Normal Status: Closed
NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.