ANGLE parameter

[Blammo]

All,

I'm trying to get a test going using the ANGLE map parameter but not 
having much success.

I found a reference to a "non-GDAL" raster, (what the heck does that 
mean) related to raster warping in the how-to for raster data.  I 
suppose this relates somehow to my source data, but how.

Hmm, just found the requirement for the Projection info to be present 
for each Layer and the Map.  I'll try this out in the morning.

Question, it says in the MAP file doc's that it doesn't work with 
MapServer CGI, can the ANGLE param be passed in via the request?  I 
tried a couple of variations earlier today,

map_test_angle=0 (no effect on rotation)
map_test_angle=1 (blank image)

and the parameter seems to be heard by the MapServer but anything other 
than a value of "0" returns an empty image.  This was before discovering 
the info about the projection info requirements however.  So maybe it 
will work after all.

bobb