xmax - subroutine to find the minimum and maximum values in a signal.
call xmax(npts, x, fmax, fmin )
Basic Seismic
Utilities (BSU) searches for maximum and minimum amplitude
value in a signal x.
Fortran Version.
Arguments
npts (int)
Number of samples in a trace
x (float)
Signal to be scanned for max and min.
fmax (float)
Maximum value returned by subroutine
fmin (float)
Minimum value returned by subroutine
flist(3)
No known bugs.
Copyright © 2017 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. <pm@cgiss.boisestate.edu>