sffft1 (Mfft1.c 2262 2006-09-15 04:50:52Z sfomel)
index
filt/proc/Mfft1.c
Fast Fourier Transform along the first axis.

 
Synopsis
        sffft1 < in.rsf > out.rsf inv=n sym=n opt=y

 
Parameters
       
 
bool inv=n [y/n]
if y, perform inverse transform
 
bool opt=y [y/n]
if y, determine optimal size for efficiency
 
bool sym=n [y/n]
if y, apply symmetric scaling to make the FFT operator Hermitian

 
Used In
       

 
BEI
        fdm/kjartjac
ft1/ft2d
ft1/plane4
ft1/autocor

 
CWP
        geo2006TimeShiftImagingCondition/flat
geo2007StereographicImagingCondition/sigsbee2
gpr2007RWEHighOrderKernels/diving
gpr2007RWEHighOrderKernels/marm
jse2006RWEImagingOverturningReflections/sigsbee
seg2006ConvertedWavesTSIC/cwtsic3

 
DATA
        sigsbee/wemig
sigsbee/pwemig
sigsbee/ptest

 
GEO384W
        hw5/hyper

 
GEO391
        hw3/pocs

 
GEOSTATS
        atten/random
atten/vvdata
atten/karman
atten/karman1
atten/karman2
atten/karmand

 
JSG
        diffr/chan3d
diffr/fault
pwc/cmp

 
RSF
        rsf/rsftour
scons/rsfpy

 
SEP
        fkamo/impresp
oc2/elfshot
oc2/cup
oc2/ocimp
velspec/sigvc