Randy,
In s-57 the features are added to a layer named after the shortname of
the feature's class. These short names can be translated to more
meaningful names using the s-57 catalogues. Refer to
http://gdal.org/ogr/drv_s57.html for more details.
2009/9/12 Randy :
> Chaitanya kumar CH,
> Than
On Sep 11, 2009, at 6:27 PM, Christopher Schmidt wrote:
On Fri, Sep 11, 2009 at 03:57:11PM -0700, Mano Marks wrote:
Using gdal2tiles on the mac, I get an ImportError for gdal:
Traceback (most recent call last):
File "/Library/Frameworks/GDAL.framework/Programs/gdal2tiles.py",
line 42, in ?
Chaitanya kumar CH,
Thanks a lot!
Yes, I know I should get other informaion from OGRLayer、OGRFeature、etc.
But can you tell me which functions can answer my two questions?
-邮件原件-
发件人: Chaitanya kumar CH [mailto:chaitanya...@gmail.com]
发送时间: 2009年9月11日 23:40
收件人: Randy
抄送: GDAL/OGR m
Turned out it was a wonky set-up of Python on my Mac. Thanks for your help!
Mano Marks
Geo Developer Advocate
http://twitter.com/ManoMarks
On Fri, Sep 11, 2009 at 5:47 PM, Mano Marks wrote:
> I'm still getting the same error, unfortunately.
>
> Mano Marks
> Geo Developer Advocate
> http://twi
I'm still getting the same error, unfortunately.
Mano Marks
Geo Developer Advocate
http://twitter.com/ManoMarks
On Fri, Sep 11, 2009 at 4:27 PM, Christopher Schmidt
wrote:
> On Fri, Sep 11, 2009 at 03:57:11PM -0700, Mano Marks wrote:
>> Using gdal2tiles on the mac, I get an ImportError for gd
On Fri, Sep 11, 2009 at 03:57:11PM -0700, Mano Marks wrote:
> Using gdal2tiles on the mac, I get an ImportError for gdal:
>
> Traceback (most recent call last):
> File "/Library/Frameworks/GDAL.framework/Programs/gdal2tiles.py",
> line 42, in ?
> import gdal
> ImportError: No module named gd
Using gdal2tiles on the mac, I get an ImportError for gdal:
Traceback (most recent call last):
File "/Library/Frameworks/GDAL.framework/Programs/gdal2tiles.py",
line 42, in ?
import gdal
ImportError: No module named gdal
Any suggestions? I tried mucking around with paths, no luck so far.
I
Selon Greg Coats :
-wm is an option specific to gdalwarp. Here's detailed explanation :
http://trac.osgeo.org/gdal/wiki/UserDocs/GdalWarp#WarpandCacheMemory:TechnicalDetails
Just to add that the default value is 64MB of RAM, see the snippet below, which I took from
http://trac.osgeo.org/gdal/
Selon Greg Coats :
-wm is an option specific to gdalwarp. Here's detailed explanation :
http://trac.osgeo.org/gdal/wiki/UserDocs/GdalWarp#WarpandCacheMemory:TechnicalDetails
> The GDAL default value for GDAL_CACHEMAX is 40 MB. I routinely set up
> my gdal_translate scripts to run with a larger va
Selon Chris Emberson :
The behaviour you see is expected. -expand rgb only works for bands that have
color maps. You can transform your grey scale FILEA.asc into a RGB file by doing
this :
gdal_translate -of GTiff -co "TILES=YES" -b 1 -b 1 -b 1 FILEA.asc FILEB.tif
This will use the source band 1
The GDAL default value for GDAL_CACHEMAX is 40 MB. I routinely set up
my gdal_translate scripts to run with a larger value for GDAL_CACHEMAX.
export GDAL_CACHEMAX_value=50
gdal_translate --config GDAL_CACHEMAX ${GDAL_CACHEMAX_value}
In my benchmark tests, I have observed that thi
Hmm, yes that one works for me. I simplified my example for the
email, maybe there's a memory problem, or raster size problem?
I originally tried to resample a GRASS raster DEM directly. It's
really 1000m cell size, 12809x18192 float cells, and want to resample
to 21000m and 7000m. That
Randy,
OGRPoint is a geometry, which is stored as a part of a feature in a
layer of the dataset. Any other information about the geometry is
usually acquired from the OGRLayer and other fields in the OGRFeature.
Hope this helps.
2009/9/11 Randy :
> Hi all,
>
> 1. For instance, as respect to
I am having trouble converting a single band raster (.asc) when using the GDAL
utility gdal_translate (version 1.6)
This is the command...
gdal_translate -of GTiff -co "TILES=YES" -expand rgb FILEA.asc FILEB.tif
I get this message
Error : band 1 has no color table
I want to be able to
Hi all,
1. For instance, as respect to “point” in s-57 files, I can get its
position with function “GetX” and “GetY” in OGR. However, I don’t know
how to get other information about this “point” . I think at least the
point should tell me which symbol was placed in this position. I don’t fi
Hello Vinod and Franck,
> There is no support in GDAL/OGR for reading encrypted enc files (I
assume
> S-63 is what is sometimes called S-ENC?). My understanding is that
it would
> be hard to do this in open source software since the folks
responsible are
> very particular about who they p
Dear All,
I have downloaded the ecw source code from www.erdar.com and I have tried to
build source using Mingw (gcc.exe (GCC) 3.4.5 (mingw-vista special r3)) on
windows xp. I have tried to fix the errors which I have encountoured during
the process. But, as there were so many issues I thought the
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