read_par
call read_par( filename, nside, lmax, tfields [, mmax] )
name & dimensionality | kind | in/out | description |
---|---|---|---|
filename(LEN=filenamelen) | CHR | IN | filename of the FITS file. |
nside | I4B | OUT | `NSIDE' keyword value from the FITS header. |
lmax | I4B | OUT | `MAX-LPOL' keyword value from the FITS header. |
tfields | I4B | OUT | `TFIELDS' keyword value from the FITS header. |
mmax (OPTIONAL) | I4B | OUT | `MAX-MPOL' keyword value from the FITS header. |
Checks the Nside and maximum l value used for the precomputedthat are stored in the file `plm_128p.fits'. If the file also contains tensor harmonics, nhar is returned with the value 3, otherwise it is 1.
Version 3.11, 2013-04-24