# Incompressible Elasticity Example

**URL:** <https://community.geodynamics.org/t/incompressible-elasticity-example/872>\
**Category:** PyLith\
**Tags:** poroelasticity\
**Created:** [October 30, 2019, 8:00pm UTC](https://community.geodynamics.org/t/incompressible-elasticity-example/872 "2019-10-30T20:00:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![robertlwalker](https://yyz2.discourse-cdn.com/flex036/user_avatar/community.geodynamics.org/robertlwalker/32/97_2.png) [@robertlwalker](https://community.geodynamics.org/u/robertlwalker)\
**Post date:** [October 30, 2019, 8:00pm UTC](https://community.geodynamics.org/t/incompressible-elasticity-example/872/1 "2019-10-30T20:00:58Z")

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Hello,

I am trying to work out a test .cfg for poroelasticity using the following branch:

> **[josimarsilva/pylith](https://github.com/josimarsilva/pylith/tree/rlwalker/poroelastic)**
>
> PyLith is a finite element code for the solution of dynamic and quasi-static tectonic deformation problems. - josimarsilva/pylith

I would like to use an example of incompressible elasticity as a guide. Are there any examples available?

Thank you.

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**Author:** ![willic3](https://yyz2.discourse-cdn.com/flex036/user_avatar/community.geodynamics.org/willic3/32/598_2.png) [@willic3](https://community.geodynamics.org/u/willic3)\
**Post date:** [October 30, 2019, 8:58pm UTC](https://community.geodynamics.org/t/incompressible-elasticity-example/872/2 "2019-10-30T20:58:07Z")

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In the baagaard/reorganize-examples branch, example step03 in examples/2d/reverse has a simple example.

Cheers,

Charles

**Charles Williams I Geodynamic Modeler  
GNS Science I Te  
Pῡ Ao**

1 Fairway Drive, Avalon 5010, PO Box 30368, Lower Hutt 5040, New Zealand

**Ph** 0064-4-570-4566 I **Mob** 0064-22-350-7326 I **Fax** 0064-4-570-4600 [**http://www.gns.cri.nz/**](http://www.gns.cri.nz/) **I** \*\*Email: \*\***[C.Williams@gns.cri.nz](mailto:C.Williams@gns.cri.nz)**
