On Feb 17, 2012, at 2:34 PM, Smith, Michael ERDC-CRREL-NH wrote: > Punnet > > You could use runtime substitution for this. > > DATA "path/to/%month%/my.img" > >
Beautiful. Many thanks. Now the next part about figuring out the SCALE automatically? > > > > > On 2/17/12 3:25 PM, "Puneet Kishor" <[email protected]> wrote: > >> I have a layer like so that works very well (snipped for brevity) >> >> LAYER >> TYPE RASTER >> DATA "path/to/data/my.img" >> PROCESSING "SCALE=-24.403,-1.483" >> CLASS >> STYLE >> COLORRANGE 46 154 88 251 255 128 >> DATARANGE -24 0 >> END >> END >> END >> >> Now, I want to dynamically change the "path/to/data" via a web query. >> Basically, I have img files for different months, and I want the user to >> be able to choose a specific month and have MapServer deliver that data. >> So, for January, I want "path/to/1/my.img" and for November it would be >> "path/to/11/my.img". >> >> Additionally, that "SCALE=-24.403,-1.483" above... well, I used one of >> them gdal utils to determine that, but I would like to do that >> automagically. Needless to say, "SCALE=AUTO" does not work. >> >> Suggestions? >> >> >> >> -- >> Puneet Kishor_______________________________________________ >> mapserver-users mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/mapserver-users > _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
