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Gilbert, To use the \n:mmm, the number n refers to the nth set of parentheses, and you will want the parentheses being the field that contains the day of month which as you end you message with, is \4:mmm. Steve Chiswell Unidata User Support >From: Gilbert Sebenste <address@hidden> >Organization: UCAR/Unidata >Keywords: 200505201753.j4KHrEP3011722 >Hello gang, > >I am getting the tropical cyclone products now, but they're not saving the >way I want them to. For example, I have: > > >WMO ^WT(..)3([1-5]) (....) ([0-3][0-9])([0-2][0-9]) > FILE domestic/tropical/public_advisory_\1.(\2:mmm)\2 > >It is saving it like this: > >public_advisory_1.mmm:mmm)CA > >And I can't remember the original way it was saved, since I changed the >WMO headers. Can you see what I am trying to do here, and what is wrong >with > >1.(\2:mmm)\2 > >Should it be 3.(\4:mmm)\4? > >****************************************************************************** > * >Gilbert Sebenste ******** >(My opinions only!) ****** >Staff Meteorologist, Northern Illinois University **** >E-mail: address@hidden *** >web: http://weather.admin.niu.edu ** >Work phone: 815-753-5492 * >****************************************************************************** > * > -- 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.