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README_orig
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# Information for the CAP package
# @(#)README 1.0 5/29/2010
Copyright (c) 1996-2010, L. Zhu ([email protected])
Permission to use, copy, modify, and distribute this package and supporting
documentation for any purpose without fee is hereby granted, provided
that the above copyright notice appear in all copies, that both that
copyright notice and this permission notice appear in supporting
documentation.
In case that you modify any codes in this package, you have to
change the name of the modified code. You are welcome to send me a note
about your modification and any suggestion.
In case that you redistribute this package to others, please send me
the contacting info (email addr. preferred) so that future updates
of this package can be sent to them.
1. Content of the Package
The CAP package contains following main codes:
cap.c Cut-and-Paste (CAP) full moment-tensor inversion code.
cap.pl A Perl script to simplify the use of cap and to plot waveform fits.
depth.pl A perl script to read in the outputs of cap for different
source depths and estimate the best source depth.
2. Installation
To compile the codes see Makefile. It requires that the Numerical Recipes
Package and SAC have been installed. Set environment variables NR_HOME and
SAC_HOME to point to where they are installed accordingly.
3. Usage
For usage and examples, run cap.pl without argument.
4. Reference
Zhu and Helmberger, 1996, BSSA 86, 1645-1641
5. Revision History
1995-2008 LZ Numerious modifications.
Mar. 11, 2010 LZ Correct a bug when computing Mw using interpolation.
Change to no interpolation of FM untill the correct
Mw is found to aoid unstable interpolation in some cases.
Mar. 12, 2010 LZ Add isotropic moment tensor in the inversion.
June 10, 2010 LZ Correct a bug introduced in Jan. 2008 which deleted
distance compensation and Pnl weighting of the
Greens functions.
Nov. 5, 2012 LZ Add CLVD moment tensor.