---
title: Online Manual
tags: manual, index
tipue_search_active: true
--- 

# Online Manual #

------------------------------------------------------------

## I. Introduction ##

 -  [LaGriT and PyLaGriT](docs/lagrit.md)  
 -  [LaGriT Features](features.md)  
 -  [Mesh Design Considerations](docs/meshing.md)  
 -  [Tutorials and Examples](tutorial/index.md)
 
## II. LaGriT Commands ##
 
 -  [Syntax Conventions](docs/conventions.md)  
 -  [Alphabetic listing of LaGriT commands](commands.md)  
 -  [LaGriT commands by Category](commands_cat.md)  
 
## III. Mesh Objects ##
 -  [Mesh Object Definition](docs/meshobject.md)  
 -  [Mesh Object Connectivity](docs/meshobjcon.md) 
 -  [Supported Element Types](docs/supported.md)  
 -  [Geometries](docs/geometries.md) 
 -  [Command Interface](docs/commandi.md)  
 -  [Fortran Interface](docs/fortran.md)  

## IV. Interfacing User Routines to LaGriT ##
 -  [Building an Executable and Running LaGriT](docs/build.md)   
 -  [Issuing Commands from a User Program](docs/issuing.md)   
 -  [Writing User Commands](docs/writing.md)  
 -  [Accessing the Mesh Object](docs/accessing.md)  
 -  [Utility Subroutines](util.md)  

## V. Errors ##
 -  [Errors in parsing or executing commands](docs/errors.md#parse).  
 -  [Out of memory errors.](docs/errors.md#memory)  
 -  [Fatal memory management errors](docs/errors.md#panic)    



### [LaGriT References](docs/References.md)   

### [LaGriT Publications](publications.md)   

### [LaGriT on Github](https://github.com/lanl/LaGriT)