dMODELS 1.0 - released June 13, 2013

dMODELS is a MATLAB software package for the most common models used to interpret
deformation measurements near faults and active volcanic centers. The emphasis is
on analytical models of deformation that can be compared with data from the 
Global Positioning System (GPS), InSAR, tiltmeters and strainmeters. Source 
models include pressurized spherical, ellipsoidal and sill-like magma chambers in 
an elastic, homogeneous,flat half-space. Dikes and faults are described following
the mathematical notation for rectangular dislocations in an elastic, homogeneous,
flat half-space.

The software package includes all the functions needed to develop models for 
seismic and volcano deformation. For example, all the Okada (1992) models for surface 
and internal deformation due to tensile and shear faults are available as Matlab 
functions.

These release includes inversion scripts for GPS and tilt measurements, future 
plans include the release of inversion scripts for InSAR, inclusion of the effect 
of topography and much more. Comments and suggestions to improve the software would 
be really welcome.

The MATLAB scripts are open source and intended for teaching and research.
If any of the scripts are used in research submitted for publication, we ask only
that authors cite the USGS Techiques and Methods report (Battaglia et al., 2013b) 
and the JVGR paper (Battaglia et al., 2013a):

Battaglia, M., Cervelli, P.F., Murray, J.R., 2013a.dMODELS: A MATLAB software 
package for modeling crustal deformation near active faults and volcanic centers.
Journal of Volcanology and Geothermal Research 254, 1–4.

Battaglia, M., Cervelli, P.F., Murray-Muraleda, J.R., 2013b. Modeling 
crustal deformation—A catalog of deformation models and modeling approaches. 
U.S. Geological Survey Techniques and Methods, book 13, chap. B1, 96 p.

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ftp://ftpext.usgs.gov/pub/wr/ca/menlo.park/mbattaglia/dMODELS

MATLAB
 A_Matlab_functions
	Matlab scripts for all models described in Battaglia et al (2013b)
 B_Inverse_Modeling
	Inverse modeling of GPS data (sphere, spheroid, sill)
	Inverse modeling of tilt data (sphere, vertical spheroid)

LINUX
	Compressed tar files (-cjf) of A_Matlab_functions and B_Inverse_Modeling
        Inversion scripts compiled for linux 64bit.
        Matlab 2012b, MATLAB Compiler Runtime (MCR) v. 8.0 

WIN7
	Inversion scripts compiled for Windows 7 32bit & 64bit 
        Matlab 2013a, MATLAB Compiler Runtime (MCR) v. 8.1


Important!!!
You must install first the free MATLAB Compiler Runtime (MCR) to run the compiled scripts:
www.mathworks.com/products/compiler/mcr/