[GRASS-dev] i.ortho.transform output

[Markus Metz]

On Tue, Mar 13, 2018 at 9:24 PM, Markus Metz <markus.metz.giswork at gmail.com>
wrote:
>
>
>
> On Mon, Mar 12, 2018 at 2:40 PM, Luca Delucchi <lucadeluge at gmail.com>
wrote:
> >
> > Hi devs,
> >
> > A students is working with i.ortho.photo suite and he come to me with
> > the wish of an improvement of
> > g.gui.image2target.
> >
> > So I looked into i.ortho.transform code and I have few questions:
> > - what is returned values of fwd format option? because the first
> > value seems to be a coordinate but the second no...
>
> When you do coordinate transformation with format = fwd or rev, the
output format is "x y z" of the transformed coordinates. Why do you think
the second value is not a coordinate?

Correction: the format option is ignored if coordinates are provided.
Reverse transformation of these coordinates can be done with the -r flag.

The format option is only used to provide information about the GCPs.
>
> > - could the output format be improved? right now there is no
> > differences between different values of different formats option and
> > two values of the same format
>
> Can you provide an example with the command and options and the
corresponding output?
>
> Markus M
> >
> > --
> > ciao
> > Luca
> >
> > www.lucadelu.org
> > _______________________________________________
> > grass-dev mailing list
> > grass-dev at lists.osgeo.org
> > https://lists.osgeo.org/mailman/listinfo/grass-dev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/grass-dev/attachments/20180314/6237e8d8/attachment.html>