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number_of_alms
This function returns the number of alm values stored in each FITS extension in a FITS file containing alm
Location in HEALPix directory tree:
src/f90/mod/fitstools.f90
FORMAT var=number_of_alms(
filename[, extnum]
)
ARGUMENTS
| name & dimensionality |
kind |
in/out |
description |
|---|
| |
|
|
|
|
filename(LEN=filenamelen) |
CHR |
IN |
filename of the FITS-file containing
alm. |
| extnum |
I4B |
OUT |
number of extensions in the file |
EXAMPLE:
print*,number_of_alms('alms.fits')
Prints the number of alm stored in each extension of the file 'alms.fits'
MODULES & ROUTINESThis 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 ROUTINESThis section lists the routines related to number_of_alms
-
fits2alms, read_conbintab
- routines that read alm values from FITS files.
Eric Hivon
2010-06-18
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