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Posted by Mike Ross on 20 Feb 02, 8:01 MT
I hoping for some expert help in understanding a problem I am tying to solve. The problem concerns the acquiring of accurate weather data based on a aircrafts position expressed as Latitude/Longitude. At the center of the problem is the projection of a ruc236 40km Lambert Conformal grid to a nominal 25nm Conformal Spherical grid. What I am trying to understand is; If I just use the Lambert grid and use a algorithm based on W3FB11 by Stackpole to convert aircraft position lat/lon to (I,J) an get the weather values from that position will I be getting the correct data for that position? Horizontal only, vertical is another matter.
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