Program sfmmssrc | Source for the method of manufactured solution 
[SYNOPSIS]
sfmmssrc < Fvel.rsf > Fsrc.rsf mslt=Fslt.rsf nt= dt= slx=nx*dx*0.5 slz=nz*dz*0.5 alpha=1.0e-2 beta=1.0
[PARAMETERS]
float   | alpha | =1.0e-2 |   | 	source parameter
float   | beta | =1.0 |   | 	source parameter
float   | dt | = |   | 	time step
file    | mslt | = |   | 	auxiliary output file name
int     | nt | = |   | 	number of time step
float   | slx | =nx*dx*0.5 |   | 	center of source location: x
float   | slz | =nz*dz*0.5 |   | 	center of source location: z
[DIRECTORY]
user/fangg
