To run type
a.out
psfile npix lmax seed
where 'psfile' is the file name of the power spectrum file, 'npix' is the number
of pixels in pixels.dat, 'lmax' is the maximum number of spherical harmonic
multipoles in the power spectrum file, and 'seed' is the seed used by the random
number generator. For example, to run MAPSIM with the input files given in the MPI release, type:
a.out
in.dat 65536 1500 -1
Note that unless you are running the MPI version, running MAPSIM with the input files provided
by this release will take too long. We suggest
you run with a significantly smaller pixels file.
The output file is called map.dat. The format
for map.dat is
for each pixel i
T[i]
Q[i] U[i]
in units of [(micro K)2].
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