(I write this second question in different message so it can be answered separately)

when asking for a vector variable index with CCTK_VarIndex, it correctly returns an increasing index for every variable component, for example:

CCTK_VarIndex (example_gf[0]) --> 180

CCTK_VarIndex (example_gf[1]) --> 181

However when the index is fed to CCTK_VarDataPtrI to get a pointer to the grid function, it always points to the 0th component. To get the pointer to the component I wanted, I had to increment the pointer by the correct amount.

This not a major inconvenience, but it is quite counterintuitive. Is there a reason for such behaviour?

Thanks again,

Federico Guercilena

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