VISCO1D

Release Date:

VISCO1D-v3 is a program package to calculate quasi-static deformation on a layered spherical Earth from a specified input source (fault plane parameters) at specified points on the surface or at depth.

It uses a spherical harmonic expansion of the global deformation field and evaluates a sum of viscoelastic normal modes in a semi-analytic computation.

Version 3 of VISCO1D-v3 is now available (updated on Jan. 29, 2007).

Author: Fred Pollitz
Usage: Calculate displacements/velocities and strain/strain rates
Platform: Unix, Fortran source codes
Interface: Command line
Input: Viscoelastic model parameters, finite-fault source parameters
Output: Viscoelastic-relaxation deformation fields at earth’s surface or at depth
Manual: VISCO1D Manual (1.3 MB PDF), VISCO1D Tutorial (3.4 MB PDF)
Download: VISCO1D Software (1.5 MB ZIP)