OCTAVE caplot3.m - Re-Plot Kelvin-Voigt analysis for damping and stiffness from down-hole data
caplot3 prompts for:
Choose grid
option for plot [ yes | no ] (GUI Click Box)
Choose axes limits Frequency and Velocity (GUI Entry Box)
Choose to plot all data or only over the range of the LSQE
fit (GUI Click Box)
Go to Attenuation Plot? [ yes | no ] (GUI Click Box)
Choose axes limits Frequency and Amplitude Decay (GUI Entry
Box)
Go to Chi-Squared Plot? [ yes | no ] (GUI Click Box)
Choose axes limits Frequency and Chi-Squared (GUI Entry
Box)
Basic Seismic Utilities (BSU) program run in Octave or Matlab. Within an octave session, type caplot3 and a GUI pops up asking if the plots will have a grid or not. The user answers the prompts in turn as above, setting the limits for the plots and the range of data to be plotted. Range refers to plotting only the data included in the solution from cainv3.m or plotting beyond the range of the solution where available.
Requires files
from the cainv3.m solution.
caouta.dat
casol.dat
caoutc.dat
calsqe.dat
cadeld.dat
cachi2.dat
Plots of
observed and computed (solid line) estimates of phase
velocity, decay, chi-squared
as a function of frequency.
caouta.dat, casol.dat, caoutc.dat calsqe.dat cadeld.dat cachi2.dat
bamp(1) bvas(1) caplot(1) cainv3.m(7) cafwd3.m(7)
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>