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Hi Donna, Sorry for the slow reply, things have been quite hectic around Unidata given the number of things going on at the same time (workshop, me writing a GOES-R proposal, the addition of 0.25 degree GFS to CONDUIT, and a number of other things). re: > With the announcement that the gfs 0p25 data will be added to the > CONDUIT feed tomorrow, I would like to know how to change our CONDUIT > request to not allow .*pgrb2.0p25.* files while still allowing all other > CONDUIT products. This is to be a temporary measure (until next week). We included the URL for a page that has some REQUEST examples in the CONDUIT announcement blog post. Here it is again: http://www.unidata.ucar.edu/blogs/news/entry/gfs-0-25-176-model re: > My initial reaction was to change: > > request CONDUIT "([09]$)" idd.unidata.ucar.edu > request CONDUIT "([18]$)" idd.unidata.ucar.edu > request CONDUIT "([27]$)" idd.unidata.ucar.edu > request CONDUIT "([36]$)" idd.unidata.ucar.edu > request CONDUIT "([45]$)" idd.unidata.ucar.edu > > to > > request CONDUIT "([^pgrb2.0p25].*[09]$)" idd.unidata.ucar.edu > request CONDUIT "([^pgrb2.0p25].*[18]$)" idd.unidata.ucar.edu > request CONDUIT "([^pgrb2.0p25].*[27]$)" idd.unidata.ucar.edu > request CONDUIT "([^pgrb2.0p25].*[36]$)" idd.unidata.ucar.edu > request CONDUIT "([^pgrb2.0p25].*[45]$)" idd.unidata.ucar.edu The bracket syntax ('[]') in a regular expression means a list of characters. [^pgrb2.0p25] is interpreted as "not p or g or r or b, etc." re: > But when I test different product names with the new regex, sometimes it > fails when I want it to succeed and succeed when I want it to fail. If > this regex isn't going to do what I want it to do, I suppose I will give > up on the idea. > > Am I doing this wrong? > > [ldm@ldm-relay0 ~]$ regex -s 'data2/TIGGE/gep14.t12z.pgrb2cf12 > !grib2/ncep/GEFS/#000/201507271200F012/PVOR/320 K THTA! 000018' > "[^pgrb2.0p25].*[28]$" > > match > > [ldm@ldm-relay0 ~]$ regex -s 'data/nccf/com/gfs/prod/gfs.2015072712 > <tel:2015072712>/gfs.t12z.pgrb2.0p50.f348 > !grib2/ncep/GFS/#000/201507271200F348/VREL/400 hPa PRES! 000098' > "[^pgrb2.0p25].*[28]$" > > match > > [ldm@ldm-relay0 ~]$ regex -s 'data/nccf/com/gfs/prod/gfs.2015072712 > <tel:2015072712>/gfs.t12z.pgrb2.0p25.f348 > !grib2/ncep/GFS/#000/201507271200F348/VREL/400 hPa PRES! 000098' > "[^pgrb2.0p25].*[28]$" > > match Please check the example for sites that do not want to receive the 0.25 degree GFS in: http://www.unidata.ucar.edu/blogs/news/entry/gfs-0-25-176-model If you still have problems, we can login to your machines and take a look. Cheers, Tom -- **************************************************************************** Unidata User Support UCAR Unidata Program (303) 497-8642 P.O. Box 3000 address@hidden Boulder, CO 80307 ---------------------------------------------------------------------------- Unidata HomePage http://www.unidata.ucar.edu **************************************************************************** Ticket Details =================== Ticket ID: ZRX-794011 Department: Support CONDUIT Priority: Normal Status: Closed