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number_of_alms
This function returns the number of
a
lm
values stored in each FITS extension in a FITS file containing
a
lm
Location in HEALPix directory tree:
src/f90/mod/fitstools.f90
FORMAT
var=
number_of_alms
( filename )
ARGUMENTS
name&dimensionality
kind
in/out
description
filename(LEN=
filenamelen
)
CHR
IN
filename of the FITS-file containing
a
lm
.
EXAMPLE:
print*,number_of_alms('alms.fits')
Prints the number of
a
lm
stored in each extension of the file 'alms.fits'
MODULES & ROUTINES
This section lists the modules and routines used by
number_of_alms
.
fitstools
module, containing:
printerror
routine for printing FITS error messages.
cfitsio
library for FITS file handling.
RELATED ROUTINES
This section lists the routines related to
number_of_alms
fits2alms
,
read_conbintab
routines that read
a
lm
values from FITS files.
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Healpix/F90 subroutines
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Eric Hivon 2003-02-07