Program cswt_tr2sky

program cswt_tr2sky

        ! Uses
    use s2_types_mod
    use cswt_tr_mod

        ! Calls
    call cswt_tr_free
    call cswt_tr_io_fits_write_wcoeff_sky
    call parse_options

        ! Variables
    character (len=S2_STRING_LEN) :: filename_in
    character (len=S2_STRING_LEN) :: filename_out
    integer :: i_dil
    integer :: i_gamma
    integer :: nside
    logical :: interp
    logical :: all
    integer, parameter :: FITS_FILENAME_EXT_LEN = 5
    type (cswt_tr) :: tr

        ! Subroutines and functions
    subroutine parse_options ()

end program cswt_tr2sky

Convert a spherical wavelet transform fits file (ecp sampled) to a sky Healpix fits file. Just the sky corresponding to a specified dilation and orientation index may be written, or skies corresponding to all dilations and orientations may be written.

Usage: cswt_tr2sky

[-help]: Display usage information.
[-inp filename_data]: Name of input wavelet coefficient fits file.
[-out filename_out]: Name of output sky coefficient map (only required if all=.false.)
[-idil dilation_index]: Dilation index of coefficients to write (only required if all=.false.)
[-igamma orientation_index]: Orientation index of coefficients to write (only required if all=.false.)
[-nside healpix_nside]: Healpix nside resolution of written sky. (Independent of resolution of coefficients since interpolation performed [or closest pixel taken].)
[-interp interpolation_status]: Logical to specify whether to perform linear interpolation (if true) or else simply take nearest pixel.
[-all all_status]: Logical to specify whether skies corresponding to all dilations and orientations are to be written.

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

Version: 0.1 - November 2004

Description of Variables

filename_in

character (len=S2_STRING_LEN) :: filename_in

filename_out

character (len=S2_STRING_LEN) :: filename_out

i_dil

integer :: i_dil

i_gamma

integer :: i_gamma

nside

integer :: nside

interp

logical :: interp

all

logical :: all

FITS_FILENAME_EXT_LEN

integer, parameter :: FITS_FILENAME_EXT_LEN = 5

tr

type (cswt_tr) :: tr

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