Le vendredi 09 septembre 2011 03:23:29, Big Bear a écrit :
> The linear solver in the TPS routine is naive for any number of
> reasons.1,2,3,... At the same time, one is going to suffer
> considerably when the number of control points is in the thousands.
> Slow to evaluate so many coefficients fo
The linear solver in the TPS routine is naive for any number of
reasons.1,2,3,... At the same time, one is going to suffer
considerably when the number of control points is in the thousands.
Slow to evaluate so many coefficients for each point.
It is not such a task to improve the routine. Best
GDALers:
I'm trying to get gdal2tiles to give me a zoom level that displays the
raw, full resolution, un-resampled pixels at a certain zoom level.
What zoom (-z) setting should I use? I am very confused what,
precisely, the zoom levels refer to in terms of pixels/unit area. My
input data is a 50
> Frank Warmerdam pobox.com> writes:
> Ah yes, that does make it more complicated. I'm not sure of a good
> way to have something done automatically at library load time.
There's a JNI_OnLoad function that Java attempts to locate and execute
when it loads a new .so file.
I've seen the message
On Thu, Sep 8, 2011 at 11:37 AM, Jim Pendleton wrote:
> Frank Warmerdam pobox.com> writes:
>
>> On 11-09-08 07:48 AM, Jim Pendleton wrote:
>> > Is there any model for redirecting CPLDebug output from stdout to an
>> > alternative path?
>>
>> There is no need to overwrite the high level CPLError a
Frank Warmerdam pobox.com> writes:
> On 11-09-08 07:48 AM, Jim Pendleton wrote:
> > Is there any model for redirecting CPLDebug output from stdout to an
> > alternative path?
>
> There is no need to overwrite the high level CPLError and CPLDebug
functions.
> Instead install a handler for the mes
On 11-09-08 07:48 AM, Jim Pendleton wrote:
Is there any model for redirecting CPLDebug output from stdout to an
alternative path?
Since I have no command line or stdout in my Android activity where I call GDAL
as a library, “|” and “>” are not available.
I’d like the option to send the output o
Is there any model for redirecting CPLDebug output from stdout to an
alternative path?
Since I have no command line or stdout in my Android activity where I
call GDAL as a library, "|" and ">" are not available.
I'd like the option to send the output of CPLDebug to Android's LogCat
or eve
Matt,
interesting discussions going on indeed. My perspective, having to model CRS
request parameters for transformation etc and to establish a CRS URL resolver,
is to understand a sufficiently general slate of concepts. Some of the issues
of representation do not directly apply for my task (my
On Thu, Sep 8, 2011 at 2:18 PM, Sebastian Schutte
wrote:
> Dear gdal-dev list,
>
> I followed Jorge Arevalo's tutorial at
> http://trac.osgeo.org/gdal/wiki/frmts_wtkraster.html in order to test
> the postgis 2.0 raster support on our RHEL Linux machine. The entire
> postgresql, postgis 2.0, gdal,
Not sure whether this can be considered a bug, so I give it for what it
is worth.
I'm doing thin plate spline transformation from one set of projected
coordinates to another. Both sets have values between -60 and 60
(meters). A typical set of gcps looks like:
-gcp 62402 -74383 18191
Dear gdal-dev list,
I followed Jorge Arevalo's tutorial at
http://trac.osgeo.org/gdal/wiki/frmts_wtkraster.html in order to test
the postgis 2.0 raster support on our RHEL Linux machine. The entire
postgresql, postgis 2.0, gdal, proj, and geos collection is compiled
from source. I have raster supp
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