[Therion] data dimensions needs actual dimensions!

[Andrew Atkinson]

Hi all

In an effort to get better exports from sexytopo I wanted to remove the 
station comments from the leg to the station so tried


data dimensions station ignoreall
2  nv
3  nv
4  nv temp

But is complains that there are not enough readings. There does not seem 
to be a good reason for this  as this works fine

data dimensions station left right up down ignoreall
2  - - - - nv
3  - - - - nv
4  - - - - nv temp

So is there a chance that the first format could be added to Therion.

It would also be useful if passage could be added as a synonym for 
dimensions so the format is the same as Survex reducing confusion

As this list generally has a large overlap with Survex especially Olly,I 
won't also past this again in Survex lists

Thanks

Andrew