It is illegal for you to use this SOFTWARE (CREWESmatlabrelease.zip or CREWESmatlabrelease.tgz) or DATA (NMESdata.zip) for any purpose other than non-profit education or research UNLESS you are employed by a CREWES Project sponsor. By using the SOFTWARE, you agree to be bound by the terms detailed in the Matlab source files. By using the DATA, you agree to be bound by the following terms:

Use of the DATA by any for-profit commericial organization is expressly forbidden unless said organization is a CREWES Project Sponsor.
A CREWES Project sponsor may use the DATA under the terms of the CREWES Project Sponsorship agreement.
A student or employee of a non-profit education institution may use the DATA subject to the following terms and conditions
- the DATA is for teaching or research purposes only.
- the DATA may be distributed to other students or researchers provided that these license terms are included.
- reselling the DATA, or including it or any portion of it, in any data that will be resold is expressly forbidden.
- transferring the DATA in any form to a commercial firm or any other for-profit organization is expressly forbidden.

The most recent snapshot of the SOFTWARE was: 15:06:48, 05/16/2012

Update SOFTWARE snapshot (this may take a while):

CREWESmatlabrelease.zip   93.9 MB
  MD5 checksum:84ca10e39e55e6374f88130ea24e *CREWESmatlabrelease.zip

CREWESmatlabrelease.tgz   92.95 MB
  MD5 checksum:18f8d9890316fe939b7635d7261a *CREWESmatlabrelease.tgz

NMESdata.zip   13.65 MB
  MD5 checksum:c402597c854a23cd8ee81c654b91 *NMESdata.zip

NumMeth.pdf   6.98 MB
  MD5 checksum:e38648c7a6ae99164c13c2a9027d *NumMeth.pdf

Note: CREWESmatlabrelease.zip and CREWESmatlabrelease.tgz contain the same software -- the files are just compressed differently. Pick CREWESmatlabrelease.zip if you are unsure.

Primary author: Gary F. Margrave, margraveucalgaryca
Current development environment: Matlab 2011b

Introduction

CREWES Educational Resources is a collection of software and printed material offered to the general public for educational use without charge. Educational use specifically means that the materials offered may not be used for commercial gain or in a commercial context by companies who are not sponsors of CREWES.

The material available in this section includes a limited subset of CREWES research which in its entirety is available only to Sponsors. Sponsors may download complete versions of the CREWES software applications and access current research papers, including the 700+ page annual research reports, from the relevant links on the home page. Passwords are required in those sections.

Companies interested in the work being done by CREWES are encouraged to become Sponsors and thereby gain access to the full spectrum of CREWES research.

CREWES Educational Software and Data Release (MATLAB)

This software and data release is intended to accompany the textbook Numerical Methods of Exploration Seismology with algorithms in Matlab (NMES) by Gary F. Margrave. The textbook, software and data are part of an ongoing project to upgrade the CREWES Matlab software library for use in teaching exploration seismology. The CREWES Matlab library is a very large collection of geophysical routines that has grown by accretion with very little regulation. The software here is a subset of the CREWES library in which each module has been checked for consistency and accuracy.

(However, no warranty of correctness is given or implied. Use the software and data entirely at your own risk.)

As the topics in NMES are expanded, more algorithms will be upgraded and transferred from the old CREWES library to this new one. Eventually, the entire CREWES Matlab library will be included here and described in the book.