[Proj] Proj4 Projection Coordinates for Geostationary satellite data

[support.mn at elisanet.fi]

and HUGE_VAL of course is returned by most math routines when an error
occurs -- see:

http://msdn.microsoft.com/en-us/library/x2613zey.aspx

Kathryn Jablonski - NOAA Affiliate [kathryn.jablonski at noaa.gov] kirjoitti: 
> We still need the data in between the drawn dotted line blue box and the
> edge of the earth.  The data values in the red shaded off earth areas are
> very large (2.14 E9) and these are the values that throw the error.  If you
> do discard the values in the light red, that is fine but it is throwing an
> exception instead, preventing us from proceeding forward.
> 

Janne.