seg2txt
This Fortran program would follow after first converting from either an
instrument format (Bison | SEG-2) or from the SEGY exchange format to the BSU
format, BSEGY. The online help shown below describes how one can limit the
data
either by time (tmin & tmax) or by trace number (fstrc & lstrc). The output
file will be columns (traces) and time sample (down the page). One can also
output an optional first column with sample time. Microsoft users often find
the
*.exe versions of these programs useful.
seg2txt infil tmin tmax fstrc lstrc timelist
infil =input file name
tmin =minimum time
tmax =maximum time
fstrc =first trace
lstrc =last trace
timelist = 0 do NOT add column of sample times
= 1 Do add first column of sample times
EXAMPLE:
seg2txt 1000.seg .05 .10 2 5 0
would generate text file with 5-2+1=4 columns
No additional time column added
pm
2018-04-08