bftr - BSU program filters seismic traces with other *.seg traces or namelist filter
bftr [ -h | infile | iswf | filef ]
Basic Seismic Utilities (BSU) filters a *.seg file of seismic traces using either another file of *.seg traces as the filter operators or a single filter specified in a namelist file. An example of the first option might be to apply the decon filters from a bdcn run to a different file than the one which designed the operators. An example of the second option might be the result of cut and paste into a file the namelist produced by the traplt program.
Options
|
-h |
Online help giving details on command line arguments | ||
|
infile |
Input file name | ||
|
iswf |
Switch to select the source of the filter operator(s). |
0=filters are the traces in a *.seg file specified by filef.
1=filter is in namelist format, in a file specified by filef.
|
filef |
Name of file with filter(s) to be applied to the infile. |
NOTE:
If invoked with no options, will prompt user for input
parameters.
If you cut/past from a traplt listing, don’t forget to add a &end at the end of the namelist.
EXAMPLE:
bftr wave.seg 0 bdcnfltr.seg
Applies traces in file bdcnfltr.seg to traces in file wave.seg.
bftrxxxx.seg
Output, correlation data set. Named according to convention (first 4char bftr, the next 4char are the first 4char of the input file name, suffix .seg)
standard output
produces a progress bar
bftrxxxx.lst
echo check of input parameters. If iswf=1, then namelist is also written to the file.
bhelp(1), bfil(1), traplt(1), bdcn(1), conv2(3)
No known bugs. NOTE: If you forget the &end at the end of the file you will get a core dump.
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.
P. Michaels, PE. <[email protected]>