Program s2_alm2map

program s2_alm2map

        ! Uses
    use s2_types_mod
    use s2_sky_mod

        ! Calls
    call parse_options
    call s2_sky_compute_map
    call s2_sky_free
    call s2_sky_write_map_file

        ! Variables
    character (len=S2_STRING_LEN) :: filename_map
    character (len=S2_STRING_LEN) :: filename_alm
    type (s2_sky) :: sky
    integer :: nside = 64

        ! Subroutines and functions
    subroutine parse_options ()

end program s2_alm2map

Read a HEALPix alm fits file, compute map and then write the map to a HEALPix map fits file.

Usage:

[-help]: Display usage information.
[-alm filename_alm]: Name of map HEAPix alm fits file to read.
[-map filename_map]: Name of HEALPix map fits file to write.
[-nside]: HEALPix nside of map to be computed.

Author: J. D. McEwen (mcewen@mrao.cam.ac.uk)

Version: 0.1 - November 2005

Description of Variables

filename_map

character (len=S2_STRING_LEN) :: filename_map

filename_alm

character (len=S2_STRING_LEN) :: filename_alm

sky

type (s2_sky) :: sky

nside

integer :: nside = 64

Description of Subroutines and Functions

parse_options

subroutine parse_options ()
    ! Calls: getArgument
end subroutine parse_options

Parse the options passed when program called.

Author: J. D. McEwen (mcewen@mrao.cam.ac.uk)

Version: 0.1 - November 2004