Program s2_alm2sky

program s2_alm2sky

        ! 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_io_fits_write

        ! Variables
    character (len=S2_STRING_LEN) :: filename_sky
    character (len=S2_STRING_LEN) :: filename_alm
    type (s2_sky) :: sky
    logical :: compute_map = .false.
    integer :: nside = 64

        ! Subroutines and functions
    subroutine parse_options ()

end program s2_alm2sky

Read a HEALPix alm fits file and write the read map to a full s2_sky fits file. Compute map if requested.

Usage:

[-help]: Display usage information.
[-alm filename_alm]: Name of map HEAPix alm fits file to read.
[-sky filename_sky]: Name of full s2_sky fits file to write.
[-compute_map compute_map]: Logical specifying whether to compute map.
[-nside]: HEALPix nside of map if to be computed.

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

Version: 0.1 - November 2005

Description of Variables

filename_sky

character (len=S2_STRING_LEN) :: filename_sky

filename_alm

character (len=S2_STRING_LEN) :: filename_alm

sky

type (s2_sky) :: sky

compute_map

logical :: compute_map = .false.

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