Function healpixNestIndex( k, lon, lat )
- Description:
-
Gives the pixel index for a given sky position in the HEALPix
NEST scheme.
- Parameters:
-
- k (integer)
- HEALPix order (0..29)
- lon (floating point)
- longitude in degrees
- lat (floating point)
- latitude in degrees
- Return Value (long integer):
- pixel index
- See Also:
-
HEALPix web site
- Signature:
- long healpixNestIndex(int, double, double)