Manual
The core of the OpenGrADS documentaion is accessible through the OpenGrADS Wiki. Here you find Manual Pages, or reference documentation generated automatically from the source code.
Only the most recent version of these manual pages will be posted on-line. A version matching the software you are using will come it. For example, if your OpenGrADS has been properly configured, Perl and User Defined Extensions are accessible with peldoc:
% perldoc re
Python documentation can accessed with pydoc:
% pydoc grads
Contents
- OpenGrADS Bundle Front-ends
- Scripts
- User Defined Extensions
- Gerl: Perl Interface to GrADS
- PyGrADS: Python Interface to GrADS
- Windows
- GrADS with Athena Widgets
OpenGrADS Bundle Front-ends
- Wiki page
- grads - the basic grads front end
- opengrads - grads front end with colorized text and persistent readline history
- merra - grads front end starting an Athena GUI for visualizing MERRA files; see this recipe for a description of the MERRA Visualization Tool .
Scripts
User Defined Extensions
- Wiki page
- Env - Environment Variable Manipulation
- Fish - Streamfunction and Velocity Potential
- GsUDF - Writing User Defined Functions as GrADS Scripts
- Grib2 - Reading Grib-2 Files in GrADS v1.9
- GxYAT - A command for creating hight quality images in PNG, Postscript, PDF and SVG formats
- Libbjt - Ben-Jei Tsuang's Function Collection
- LibLATS - File Conversion and Subsetting
- Libmf - Mike Fiorino's Extension Collection
- Libipc - Functions for Inter-process Communication
- Orb - Satellite Orbit Masking
- Re - 2D Regridding
- Saakeskus - Total Totals, Storm-relative Helicity, Potential instability, Wind-chill temperature and other thunderstorm related indices.
- Shape - Plotting of Shapefiles (basemaps, etc.)
- ShFilt - Spherical Harmonic Filtering
Gerl: Perl Interface
- Wiki page
- GrADS Client Class
- Procedural interface to Grads Client Class
- Wrapper for PDL command line interpreter