sftkirmig (2.0-git)
2-D Kirchhoff pre-stack time migration/demigration.

        sftkirmig < in.rsf vel=vel.rsf > out.rsf offset=offset.rsf ompchunk=1 ompnth=0 adj=y verb=n half=y amp=y ncdp=ncmp dcdp=dcmp cdp0=cmp0 ncmp=ncdp dcmp=dcdp cmp0=cdp0 antialias=1.0 apt=ncmp rho=1.-1./nt
The axes in the data are {time,cmp,offset}
The axes in the offset are {1,cmp,offset}
The axes in the image are {time,cdp,offset}

bool adj=y [y/n]
yes: migration, no: modeling
bool amp=y [y/n]
if y, use amplitue factor
float antialias=1.0
float apt=ncmp
migration aperture
float cdp0=cmp0

float cmp0=cdp0

float dcdp=dcmp

float dcmp=dcdp

bool half=y [y/n]
if y, the third axis is half-offset instead of full offset
int ncdp=ncmp

int ncmp=ncdp

string offset=
auxiliary input file name
int ompchunk=1
OpenMP data chunk size
int ompnth=0
OpenMP available threads
float rho=1.-1./nt
Leaky integration constant
file vel=
auxiliary input file name
bool verb=n [y/n]
verbosity flag