# MeshIOLagrit

% WARNING: Do not edit; this is a generated file!
:Full name: `pylith.meshio.MeshIOLagrit`
:Journal name: `meshiolagrit`

Reader for finite-element meshes generated by LaGriT.

:::{warning}
The coordinate system associated with the mesh must be a Cartesian coordinate system, such as a generic Cartesian coordinate system or a geographic projection.
:::

:::{danger}
The PyLith developers have not used LaGriT since around 2008 and there have been a few releases since then so the interface may not be up to date.
:::

Implements `MeshIOObj`.

## Pyre Facilities

* `coordsys`: Coordinate system associated with mesh.
  - **current value**: 'cscart', from {default}
  - **configurable as**: cscart, coordsys

## Pyre Properties

* `filename_gmv`=\<str\>: Name of mesh GMV file.
  - **default value**: 'mesh.gmv'
  - **current value**: 'mesh.gmv', from {default}
  - **validator**: <function validateFilenameGmv at 0x1248ef0d0>
* `filename_pset`=\<str\>: Name of mesh PSET file.
  - **default value**: 'mesh.pset'
  - **current value**: 'mesh.pset', from {default}
  - **validator**: <function validateFilenamePset at 0x1248ef160>
* `flip_endian`=\<bool\>: Flip endian type when reading/writing binary files.
  - **default value**: False
  - **current value**: False, from {default}
* `io_int32`=\<bool\>: PSTE files use 32-bit integers.
  - **default value**: True
  - **current value**: True, from {default}
* `record_header_32bit`=\<bool\>: Fortran record header is 32-bit.
  - **default value**: True
  - **current value**: True, from {default}

## Example

Example of setting `MeshIOLagrit` Pyre properties and facilities in a parameter file.

:::{code-block} cfg
[pylithapp.mesh_generator.reader]
filename_gmv = mesh_tet.gmv
filename_pset = mesh_tet.pset
coordsys.space_dim = 3
:::