[GRASS-dev] Request to add a GCP file in vector directories

[Glynn Clements]

Hamish wrote:

> * reuse the POINTS file format. It's the same thing with different
> whitespace & comments. It's not so bluky that there's a real need to
> simplify it. The "status" column gets set to 0 when you disable a point
> in i.rectify, this is a good thing.

v.transform already has a defined format for GCPs, and that format is
exposed to the user (i.e. the user is supposed to create the data in
that format). A common format would need to remain compatible (e.g. 
change v.transform to allow either 4 or 5 columns).

-- 
Glynn Clements <glynn at gclements.plus.com>