[OpenWalnut] Fiber format Trackvis / Commandline startup

[Stephan Gerhard]

Hi!

I managed to compile OpenWalnut! Even though I had to disable teem,
there was a missing include (teem/elf.h) even though I had teem 1.10
installed on my machine.

It looks great so far!

I wanted to load some tractography data which I have in TrackVis format
- which is quite commonly used. I found support only for .fib data. I
could not find out how to convert MedINRIA .fib to trackvis.

Is there an easy way to convert it, i.e. what is the specification
for .fib files (I could write my own writer if it is not too
complicated), or is there a plan to support trackvis files?

Another question: Is there a command line option to start open walnut
directly giving an input files?

Sorry to bother you during the holidays season....:)

Stephan