From: Jeff W. <js...@fa...> - 2005-02-11 13:28:36
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Ted Drain wrote: > > One thing I do need to be able to do is to create line plots that > "wrap around" a map. We generate a lot of ground tracks that use a > Mercator projection covering the whole globe (x=-180->180, y=-90->90) > and if the line goes off one edge, we need to wrap it around to the > other edge instead of drawing a line segment all the way across the page. Ted: It just occured to me that if you plot the track as a scatterplot of points instead of a line then this is not a problem (i.e. you won't get that line segment running across the page) -Jeff -- Jeffrey S. Whitaker Phone : (303)497-6313 NOAA/OAR/CDC R/CDC1 FAX : (303)497-6449 325 Broadway Web : http://www.cdc.noaa.gov/~jsw Boulder, CO, USA 80305-3328 Office: Skaggs Research Cntr 1D-124 |