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...
- 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
--
ciao
Luca
www.lucadelu.org
On Mon, Mar 12, 2018 at 2:40 PM, Luca Delucchi <lucadeluge@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?
- 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@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/grass-dev
On Tue, Mar 13, 2018 at 9:24 PM, Markus Metz <markus.metz.giswork@gmail.com> wrote:
On Mon, Mar 12, 2018 at 2:40 PM, Luca Delucchi <lucadeluge@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@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/grass-dev