OpenGrADS Bundle v2.0.a5.oga.1 available

Arlindo da Silva dasilva at OPENGRADS.ORG
Tue Feb 24 15:32:39 EST 2009


  If you have used the OpenGrADS extensions in v1.9.0-rc1, a few
things have changed:

1) Use the following commands to see what is available:

     ga-> q udf           (querry user defined functions)
     ga-> q udc          (query user defined commands)
     ga-> q udx          (query both)

2) The environment variable used to specify your UDX table is now
called GA2UDXT. However, if you use a bundle installation there is
*no* environment variable of any kind to set, not even

3) You can also load additional UDX tables at run time:

    ga-> load udxt /path/to/myfunctions.udxt

This will append the extensions in myfunctions.udxt to the ones
already there (if any).

 4) The format of the UDX has changed but this is an implementation detail.

 5) Needless to say, previous extensions from v1.9.0-rc1 will *not*
work with v2.0.a5.oga.1



Arlindo da Silva
dasilva at

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