Sunday, August 10, 2008

gdxrank help

> gdxrank does not sort my array correctly.

Most likely you have a zero in your array. GDX does not store zero's so your parameter will arrive incomplete.

Work-around: replace zero's by EPS before sorting.

Note: it would probably be better if sorting was an internal GAMS command. Alternatively Gdxrank could be fixed by allowing to include a domain set to the gdx file (i.e. export both i, p(i)).

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