sfbigmpiencode (2.0-git)
index
user/cwp/Mbigmpiencode.c
shot encoding with arbitrary phase and amplitude weights using MPI on a distributed cluster

 
Synopsis
        sfbigmpiencode encode=Fencode.rsf nx= ny= dy= dx= ox= oy= verb=n dprefix= eprefix= shots=


Use mpiencode if your shots are on the same grid prior to encoding.

Use bigmpiencode if your shots are not on a single grid prior to encoding.
YOUR SHOTS MUST ALL FALL ONTO THE SAME REGULAR GRID. BigMPIENCODE does not do any
shot interpolation.

Data axes - X, Y, W

 
Parameters
       
 
string dprefix=
printf like statement that can be evaluated to find the data files corresponding to shot records
 
float dx=
dx of output grid points
 
float dy=
dy of output grid points
 
file encode=
auxiliary input file name
 
string eprefix=
printf like statement that can be evaluated for the output encodings
 
int nx=
# of output grid x points
 
int ny=
# of output grid y points
 
float ox=
ox of output grid points
 
float oy=
ox of output grid points
 
string shots=
shot-file name, dimensions are 1xNS
 
bool verb=n [y/n]