ps_wavelet_fft3d Module Reference

Functions/Subroutines
subroutine, public	fourier_dim (n, n_next)
	Give a number n_next > n compatible for the FFT.
subroutine, public	ctrig (n, trig, after, before, now, isign, ic)
	...
subroutine, public	fftstp (mm, nfft, m, nn, n, zin, zout, trig, after, now, before, isign)
	...

Variables
integer, parameter, public	ctrig_length = 8192

Function/Subroutine Documentation

fourier_dim()

subroutine, public ps_wavelet_fft3d::fourier_dim	(	integer, intent(in)	n,
		integer, intent(out)	n_next
	)

Give a number n_next > n compatible for the FFT.

Parameters

n	...
n_next	...

Definition at line 33 of file ps_wavelet_fft3d.F.

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ctrig()

subroutine, public ps_wavelet_fft3d::ctrig	(	integer	n,
		real(kind=dp), dimension(2, ctrig_length)	trig,
		integer, dimension(7)	after,
		integer, dimension(7)	before,
		integer, dimension(7)	now,
		integer	isign,
		integer	ic
	)

...

Parameters

n	...
trig	...
after	...
before	...
now	...
isign	...
ic	...

Definition at line 104 of file ps_wavelet_fft3d.F.

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fftstp()

subroutine, public ps_wavelet_fft3d::fftstp	(	integer	mm,
		integer	nfft,
		integer	m,
		integer	nn,
		integer	n,
		real(kind=dp), dimension(2, mm, m)	zin,
		real(kind=dp), dimension(2, nn, n)	zout,
		real(kind=dp), dimension(2, ctrig_length)	trig,
		integer	after,
		integer	now,
		integer	before,
		integer	isign
	)

...

Parameters

mm	...
nfft	...
m	...
nn	...
n	...
zin	...
zout	...
trig	...
after	...
now	...
before	...
isign	...

Definition at line 279 of file ps_wavelet_fft3d.F.

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Variable Documentation

ctrig_length

integer, parameter, public ps_wavelet_fft3d::ctrig_length = 8192

Definition at line 20 of file ps_wavelet_fft3d.F.