Program sflopef | Local Prediction-Error Filter (1-D, 2-D, and 3-D). 
[SYNOPSIS]
sflopef < dat.rsf > pef.rsf mask=known.rsf w= a= k= gap= center= dim=dim steepdip=n vel=1.7 tgap=0.030 lag=
[PARAMETERS]
ints    | a | = |   | 	filter size  [dim1]
ints    | center | = |   | 	filter center  [dim1]
int     | dim | =dim |   | 	PEF dimensionality 
ints    | gap | = |   | 	filter gap  [dim1]
ints    | k | = |   | 	number of windows  [dim1]
string  | lag | = |   | 	output file for filter lags 
string  | mask | = |   | 	auxiliary input file name
bool    | steepdip | =n |  [y/n] | 	if y, do steep-dip PEF estimation 
float   | tgap | =0.030 |   | 	time gap for steep-dip decon 
float   | vel | =1.7 |   | 	velocity for steep-dip decon 
ints    | w | = |   | 	window size  [dim1]
[DIRECTORY]
user/gee
