sfsgfd1 (2.0-git)
index
user/fangg/Msgfd1.c
1-D staggered Grid Finite-difference wave extrapolation

 
Synopsis
        sfsgfd1 < Fsrc.rsf vel=Fvel.rsf den=Fden.rsf > Fwf.rsf rec=Frec.rsf ic=Fic.rsf presrc=Fpsrc.rsf velsrc=Fvsrc.rsf preinit=Fpint.rsf velinit=Fvint.rsf verb=n srcmms=n slx= srcdecay=n srctrunc=1000 inject=y gdep=0 snapinter=1 pmlsize=PMLOUT pmld0=PMLD0 decay=DECAY_FLAG decaybegin=DECAY_BEGIN freesurface=n size=4

 
Parameters
       
 
int decay=DECAY_FLAG
Flag of decay boundary condtion: 1 = use ; 0 = not use
 
int decaybegin=DECAY_BEGIN
Begin time of using decay boundary condition
 
file den=
auxiliary input file name
 
bool freesurface=n [y/n]
free surface
 
float gdep=0
recorder depth
 
file ic=
auxiliary input file name
 
bool inject=y [y/n]
inject = y use inject source; inject =n use initial condition
 
int pmld0=PMLD0
PML parameter
 
int pmlsize=PMLOUT
size of PML layer
 
file preinit=
auxiliary input file name
 
file presrc=
auxiliary input file name
 
file rec=
auxiliary output file name
 
int size=4
FD half order
 
float slx=
source location in x
 
int snapinter=1
snap interval
 
bool srcdecay=n [y/n]
source decay y=use
 
bool srcmms=n [y/n]
source type: if y, use point source
 
float srctrunc=1000
source trunc time (s)
 
file vel=
auxiliary input file name
 
file velinit=
auxiliary input file name
 
file velsrc=
auxiliary input file name
 
bool verb=n [y/n]
verbosity

 
Used In
       

 
TCCS
        sglowrank/mms1d-all-vv
sglowrank/mms1d-dt-vv
sglowrank/mms1d-dx-vv
sglowrank/mms1d-fre