Stephen, I was able to convert your data to a grid by adapting the gdradr program. This will use a series of individual station files and composite them into a single grid for display. It takes about 0.5 seconds to convert the file you provided me which comprises 8538 lat/lon/value groups. For 30 stations or so, this would only take as long as it takes to read the data from the disk files. The pattern I plotted is basically a ground clutter pattern. At this point, I would be helpful if you could provide a set of your files for several stations where some weather is occuring so I can test things out. Otherwise, I can send you the routine as I have it now so that you can verify point locations. I have attached a plot based on the data you sent me. Steve Chiswell Unidata User Support > > Hi. > > I am trying to quickly import the Canadian Numeric Ascci RADAR data files > into either a GINI or GEMPAK grid file for use in GEMPAK. > > I have included a sample file, and would appreciate any help or suggestions > in how to proceed. > > Thanks > > Stephen Sinnis > The Weather Network > > > Ticket Details =================== Ticket ID: YTR-838531 Department: Support GEMPAK Priority: Urgent Status: Closed
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