picrestore

NAME
SYNOPSIS
DESCRIPTION
SEE ALSO
BUGS
COPYRIGHT
AUTHOR

NAME

picrestore - BSU restore picks made on data reduced by a correctional velocity

SYNOPSIS

picrestore bredxxxx.dat bredxxxx.pic >out.pic

DESCRIPTION

Basic Seismic Utilities (BSU) restores picks made on a correctional velocity reduced data set. Example: bref.f run on a xxxx.seg data set to shift data into approximate flat alignment with a reduction velocity. Octave program, segpic.m would then be run, and the saved pick file, bredxxxx.pic is the second argument to picrestore. The first argument is an output file from bred.f, called bredxxxx.dat, where the xxxx is a place holder here for the actual input file first 4 characters. Output written to standard out (redirect to out.pic)

Options (first and second arguments are required)
bredxxxx.dat

The output file from bred.f contains time shifts and trace numbers

bredxxxx.pic

The output from BSU segpic.m program (run in Octave)

NOTE:
If invoked with no options, will give USAGE: statement

EXAMPLE:
Assume a file to be picked is s200.seg, and data are approximately flattened with bred. Octave run of segpic.m produces output of (tr,pic) in breds200.pic

picrestore breds200.dat breds200.pic >out.pic

The pics file, breds200.pic is adjusted by the shifts in breds200.dat (produced when bred.f was run on a file s200.seg). Restored picks redirected to file out.pic. Then run bpic to insert picks into original file s200.seg

bpic s200.seg 1 out.pic 0.0

File bpics200.seg now has pics in headers, and can be renamed as original s200.seg

SEE ALSO

bpic(1) bred(1) OCTAVE: segpic.m(1) bsegin.m(1) bsegout.m(1) segyinfo.m(1)

BUGS

No known bugs.

COPYRIGHT

Copyright © 2024 by Paul Michaels

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

AUTHOR

P. Michaels, PE. <paulmichaels@.boisestate.edu>