Program sfsegyheader | Make a trace header file for segywrite.
[SYNOPSIS]
sfsegyheader < in.rsf > out.rsf tfile=tfile.rsf n1= d1= o1=0
[COMMENTS]

Use the output for tfile= argument in segywrite.

[PARAMETERS]
float   | d1 | = |   | 	trace sampling 
int     | n1 | = |   | 	number of samples in a trace 
float   | o1 | =0 |   | 	trace origin 
string  | tfile | = |   | 	auxiliary input file name
[DIRECTORY]
system/seismic
