Program cswt_tr_nsigma

program cswt_tr_nsigma

        ! Uses
    use s2_types_mod
    use cswt_tr_mod
    use cswt_error_mod

        ! Calls
    call cswt_error
    call cswt_tr_const_multiply
    call cswt_tr_const_subtract
    call cswt_tr_free
    call cswt_tr_io_fits_write_wcoeff
    call cswt_tr_mask_apply
    call cswt_tr_mask_nonzero
    call cswt_tr_wcoeff_sigma
    call parse_options

        ! Variables
    character (len=S2_STRING_LEN) :: filename_in
    character (len=S2_STRING_LEN) :: filename_out
    character (len=S2_STRING_LEN) :: filename_mask
    type (cswt_tr) :: tr
    type (cswt_tr) :: tr_mask
    integer :: n_dilation
    integer :: fail
    real (kind=s2_sp), allocatable, dimension (:) :: sigma
    real (kind=s2_sp), allocatable, dimension (:) :: mean
    integer, allocatable, dimension (:,:) :: ncoeff_eff
    integer, allocatable, dimension (:) :: n_effective_samples
    integer :: ncoeff_tot

        ! Subroutines and functions
    subroutine parse_options ()

end program cswt_tr_nsigma

Convert wavelet coefficients to nsigma values. The coefficient map for each dilation is considered; the mean for each dilation is subtracted, before dividing by the sigma value computed for that dilation. Note that the mean and sigma are only computed over the non-masked pixels.

Usage: cswt_analysis

[-help]: Display usage information.
[-inp filename_in]: Name of input fits wavelet coefficient file.
[-mask filename_mask]: Name of input mask file.
[-out filename_out]: Name of output wavelet coeffifficient file containing the nsigma values.

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

Version: 0.1 - December 2004

Description of Variables

filename_in

character (len=S2_STRING_LEN) :: filename_in

filename_out

character (len=S2_STRING_LEN) :: filename_out

filename_mask

character (len=S2_STRING_LEN) :: filename_mask

tr

type (cswt_tr) :: tr

tr_mask

type (cswt_tr) :: tr_mask

n_dilation

integer :: n_dilation

fail

integer :: fail

sigma

real (kind=s2_sp), allocatable, dimension (:) :: sigma

mean

real (kind=s2_sp), allocatable, dimension (:) :: mean

ncoeff_eff

integer, allocatable, dimension (:,:) :: ncoeff_eff

n_effective_samples

integer, allocatable, dimension (:) :: n_effective_samples

ncoeff_tot

integer :: ncoeff_tot

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