Does tecplot really not support VTK and/or XDMF file formats? I'm trying to design a file format for a code I'm develping, and I'm trying to decide whether I should care about supporting tecplot (most of the people around me use it, unfortunately).  It looks to me like tecplot doesn't support VTK and XDMF, which I would like to use since almost all the free/open visualization tools support them.  

1. Is it really true that Tecplot doesn't support these formats and

2. Is there a straightforward way to convert from VTK/XDMF to whatever format tecplot _does_ support?

