Function htmIndex( level, lon, lat )
- Description:
-
Gives the HTM (Hierachical Triangular Mesh) pixel index for a given
sky position.
- Parameters:
-
- level (integer)
- HTM level
- lon (floating point)
- longitude in degrees
- lat (floating point)
- latitude in degrees
- Return Value (long integer):
- pixel index
- See Also:
-
HTM web site
- Signature:
- long htmIndex(int, double, double)