Contact/Interface Node Indexing starts at 0 for tdr -> gmsh

[Gerrit Lükens]

When converting tdr to gmsh the node indexing for the interfaces/contacts (boundary_info elements) starts at 0, which should start at 1.

The following change in all_info.py fixes the issue for this case, but this might have side effects on the other conversion paths.

class BoundaryInfo:
    def __init__(self, elements):
        self.elements = elements[:] + 1

[Juan Sanchez]

Thanks for your report. Please update to the latest version 0.1.5 and let me know if this resolves your issue.

[Gerrit Lükens]

Updated to the latest version, issue is gone. Thanks!