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<font face="Times New Roman, Times, serif">Very interesting, I just
read it now. Does this mean that I can use an ntv2-file as part of
a PROJ definition? How will this file be read in? This would be
very important for my work with historical maps, as it is very
easy to create ntv2-files with the gdal-utilities, to use as base
for rubber-sheeting<br>
<br>
<a class="moz-txt-link-freetext" href="http://lists.maptools.org/pipermail/proj/2013-January/006539.html">http://lists.maptools.org/pipermail/proj/2013-January/006539.html</a><br>
<br>
<br>
Jan<br>
<br>
</font>
<div class="moz-cite-prefix">On 03/20/2013 03:33 PM, Michael Adair
wrote:<br>
</div>
<blockquote cite="mid:5149C8CF.3060304@dmsolutions.ca" type="cite">Didier,
<br>
<br>
Glad to hear the commit worked, next week is fine with me.
<br>
<br>
Mike
<br>
<br>
On 19/03/2013 6:51 PM, RICHARD Didier wrote:
<br>
<blockquote type="cite">
<blockquote type="cite">Didier,
<br>
<br>
</blockquote>
Mike,
<br>
<br>
<blockquote type="cite">Did you test to see if you have commit
access for proj4js?
<br>
</blockquote>
Just made a test with proj4js-trunk.diff of ticket 80. Seems ok
for the
<br>
commit access (rev 2318).
<br>
<br>
<blockquote type="cite">If you can commit your patches, I'll
endeavour to clean up what's left
<br>
and then we can put out a new point release. I'm also
working on a
<br>
version to work with the Closure compiler (to be released as
version 1.2)
<br>
but it would be good to have the existing tickets fixed before
that
<br>
happens.
<br>
<br>
</blockquote>
Ok, I'll try my best this week-end. Does it sound ok for you ?
<br>
<br>
<blockquote type="cite">Mike
<br>
<br>
<br>
</blockquote>
Didier
<br>
<br>
<blockquote type="cite">On 19/03/2013 11:16 AM, Juan Pedro Pérez
Alcántara wrote:
<br>
<blockquote type="cite">Thanks for the reply, Richard. Again,
forgive me for being ignorant
<br>
about the development process. Will your ticket be part of
the
<br>
official code? Do you have any idea when it will be
accepted? From the
<br>
time being, we can cope very well with a 7-parameter datum
shifting,
<br>
but being able to incorporate the GSB will be definitively a
very good
<br>
point for very precise applications.
<br>
<br>
Thanks,
<br>
Juan Pedro Pérez Alcántara
<br>
Technical Director
<br>
<a class="moz-txt-link-abbreviated" href="mailto:jp.alcantara@geographica.gs">jp.alcantara@geographica.gs</a>
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On Fri, Mar 15, 2013 at 2:41 PM, RICHARD Didier
<<a class="moz-txt-link-abbreviated" href="mailto:didier.richard@ign.fr">didier.richard@ign.fr</a>
<br>
<a class="moz-txt-link-rfc2396E" href="mailto:didier.richard@ign.fr"><mailto:didier.richard@ign.fr></a>> wrote:
<br>
<br>
> Hello everyone,
<br>
>
<br>
<br>
Hi Juan Pedro,
<br>
<br>
> I'm new to the list and to Proj4js. I've managed
to do 7
<br>
parameters
<br>
> transformations between ED50 and ETRS89
(specifically, between
<br>
EPSG:23030
<br>
> (ED50 UTM30N) and EPSG:25830 (ETRS89 UTM30N) and
works like a
<br>
charm,
<br>
> congratulations to the Proj4js dev team. I was
wondering if gsb
<br>
grids
<br>
> datum
<br>
> shifting is already in the stable trunk. I've seen
there is a
<br>
ticket in
<br>
> TRAC regarding this but, not being completely
familiar with TRAC
<br>
and the
<br>
> development process, I don't know if this support
is already in
<br>
the stable
<br>
> trunk. I've seen also that a gsb.js file is added
to the
<br>
definitions.
<br>
<br>
<br>
I have not yet committed ticket 81 to truck for the
moment. But, i
<br>
can
<br>
write that it is used in production for our openlayers'
based
<br>
webapp.
<br>
<br>
> Would
<br>
> you please drop a hint on how this file is created
from the
<br>
original gsb
<br>
> file?
<br>
>
<br>
<br>
The structure of the gsb grid is detailled in the
ticket: (CTABLE
<br>
based). I didnot convert my gsb to this format, but i
am sure it
<br>
can be
<br>
done via a PROJ4 dedicated app.
<br>
<br>
Regards,
<br>
<br>
Didier
<br>
> Besides, if the dev team consider it useful, I can
provide the
<br>
23030 and
<br>
> 25830 EPSG.js definition files for the source
trunk, with the
<br>
> transformation parameters applicable for the
almost the entirety
<br>
of the
<br>
> Iberian Peninsula (only the northwest (Galician
sector) uses a
<br>
different
<br>
> set of parameters).
<br>
>
<br>
> Thanks, and keep up with the great work!
<br>
>
<br>
> Regards,
<br>
> Juan Pedro Pérez Alcántara
<br>
> Technical Director
<br>
> <a class="moz-txt-link-abbreviated" href="mailto:jp.alcantara@geographica.gs">jp.alcantara@geographica.gs</a>
<a class="moz-txt-link-rfc2396E" href="mailto:jp.alcantara@geographica.gs"><mailto:jp.alcantara@geographica.gs></a>
<br>
<<a class="moz-txt-link-abbreviated" href="mailto:alberto.asuero@geographica.gs">alberto.asuero@geographica.gs</a>
<br>
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--
<br>
RICHARD Didier - Chef du pôle technique du Géoportail
<br>
2/4, avenue Pasteur - 94165 Saint Mandé Cedex
<br>
Tél : +33 (0) 1 43 98 83 23
<br>
<tel:%2B33%20%280%29%201%2043%2098%2083%2023>
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