MCT - model document delivery.

Laurent Michel laurent.michel at
Fri Sep 18 17:56:48 CEST 2020


Le 18/09/2020 à 17:00, CresitelloDittmar, Mark a écrit :
> Finally.. you ask "I'm not sure if VO-DML allows these types of "weakly-typed" references already -- Gerard?"
> This is really important.  The objections you are raising to the MC models have little to do with the model,
> and everything to do with VO-DML rules and Annotation syntax.
>     * A VO-DML model identifies the models it uses.. these are explicit declarations of the model/version.
>     * There is no allowance for a model to reference any "version of coords:Position"

This should be reinforced in the annotation syntax in a way that one annotation block relates to  ONE model.
The list of imported models is in the VODML of that top model, it shouldn't be repeated in the VOTable.


English version:

Laurent Michel
SSC XMM-Newton
Tél : +33 (0)3 68 85 24 37
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Université de Strasbourg <>
Observatoire Astronomique
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