Re: [gdal-dev] GDAL/OGR is available on embedded platform?

2010-03-18 Thread Even Rouault
GDAL/OGR can run on ARM Linux as well. The package is available on the armel architecture of Debian for example. Le Thursday 18 March 2010 23:38:51 Tamas Szekeres, vous avez écrit : > Randy, > > If you intend to develop on WinCE check out this: > http://www.gdal.org/wince.html > > Best regards, >

Re: [gdal-dev] GDAL/OGR is available on embedded platform?

2010-03-18 Thread Tamas Szekeres
Randy, If you intend to develop on WinCE check out this: http://www.gdal.org/wince.html Best regards, Tamas 2010/3/18 Randy > Hi list, > I'm going to do something about graphic display on an embedded platform > (such as ARM) which needs GDAL/OGR to read the file. > But I'm not very sure it'

Re: [gdal-dev] writing DWG/DXF

2010-03-18 Thread Reinaldo Escada Chohfi
Features can have attributes in DXF as BLOCKS. See the attached file for an example of a POINT feature with attributes asDXF. The same can be done for line, polyline, polygon, etc. Regards, Reinaldo > On Thu, Mar 18, 2010 at 6:47 AM, Frederik Ramm > wrote: >> Hi, >> >> Andreas Neumann wrote:

Re: [gdal-dev] writing DWG/DXF

2010-03-18 Thread Frank Warmerdam
On Thu, Mar 18, 2010 at 6:47 AM, Frederik Ramm wrote: > Hi, > > Andreas Neumann wrote: >> >> yes - it is a read/write driver. > > I have meanwhile checked out and tried it successfully. My use case is > taking shape files with geodata (road networks, railway, land use etc) and > converting them to

Re: [gdal-dev] gdalinfo error 4

2010-03-18 Thread Frank Warmerdam
Chris, If possible, it would be helpful if you could make the file available for folks to review. The GRIB driver has a variety of limitations and it can be confused by some GRIB products. Best regards, On Thu, Mar 18, 2010 at 10:31 AM, Chris Haste wrote: > Hi Frank and list, > > > > I am very

Re: [gdal-dev] Area of hourglass shaped polygon

2010-03-18 Thread Chris 'Xenon' Hanson
On 3/18/2010 10:20 AM, Ramiro Gonzalez wrote: > I use gdal to calculate the area of polygons drawn by a user over a map. > The points are added to the polygon in same order the user selects them. > An hourglass shaped polygon can be created adding 4 points like a 'z'. > When the polygon has the sha

[gdal-dev] Area of hourglass shaped polygon

2010-03-18 Thread Ramiro Gonzalez
I use gdal to calculate the area of polygons drawn by a user over a map. The points are added to the polygon in same order the user selects them. An hourglass shaped polygon can be created adding 4 points like a 'z'. When the polygon has the shape of an hourglass, the measure returned by get_Area(

Re: [gdal-dev] writing DWG/DXF

2010-03-18 Thread Sunburned Surveyor
I meant to say "have the attribute values of the feature as the attributes of the blcok." Sorry about that. Landon On Thu, Mar 18, 2010 at 8:19 AM, Sunburned Surveyor wrote: > You could create each feature as a block, and then have the attributes > of the feature as the block. > > The other way

Re: [gdal-dev] writing DWG/DXF

2010-03-18 Thread Sunburned Surveyor
You could create each feature as a block, and then have the attributes of the feature as the block. The other way is to create text entities in your DXF file with the values of the attribute. Both of these solutions are possible, but I'm sure would require some extra programming. My CAD web page

Re: [gdal-dev] gdal --with-php

2010-03-18 Thread Frank Warmerdam
Jan, As far as I know the situation is essentially the same, but the unmaintained bindings are likely further decayed over time. Best regards, On Thu, Mar 18, 2010 at 7:04 AM, Jan Hartmann wrote: > Hi all, > > What is the status of the php-bindings for gdal (./configure --with-php)? I > found a

Re: [gdal-dev] RasterIO decimation question ?

2010-03-18 Thread Frank Warmerdam
On Thu, Mar 18, 2010 at 9:46 AM, tle wrote: > > Hi, > > I'm writing a terrain visualization prototype and I'm using GDAL for reading > DEM data (GeoTif format without compressing and overview) > When the source and destination image dimension are different, I have > noticed a small translation of

[gdal-dev] gdalinfo error 4

2010-03-18 Thread Chris Haste
Hi Frank and list, I am very new to gdal and seem to have a problem that I wasn't expecting. I have a GRIB1 file that represents wind and temperature data. It was issued by the UK Met Office and contains GRIB bulletins wrapped in the WMO bulletin distribution envelope. When I run gdalinfo (1.7

[gdal-dev] GDAL/OGR is available on embedded platform?

2010-03-18 Thread Randy
Hi list, I'm going to do something about graphic display on an embedded platform (such as ARM) which needs GDAL/OGR to read the file. But I'm not very sure it's available on embedded platform.Has anyone done something like this?Any hint? Thanks for your time! Best regards, Randy

[gdal-dev] RasterIO decimation question ?

2010-03-18 Thread tle
Hi, I'm writing a terrain visualization prototype and I'm using GDAL for reading DEM data (GeoTif format without compressing and overview) When the source and destination image dimension are different, I have noticed a small translation of destination image to the left and bottom when the dimensi

[gdal-dev] gdal --with-php

2010-03-18 Thread Jan Hartmann
Hi all, What is the status of the php-bindings for gdal (./configure --with-php)? I found a message from Frank (2006) stating that it is not well supported (http://lists.osgeo.org/pipermail/gdal-dev/2006-March/008258.html), but that there are php-bindings for OGR, developed by DMSolutions (h

Re: [gdal-dev] writing DWG/DXF

2010-03-18 Thread Frederik Ramm
Hi, Andreas Neumann wrote: yes - it is a read/write driver. I have meanwhile checked out and tried it successfully. My use case is taking shape files with geodata (road networks, railway, land use etc) and converting them to DXF for a client of mine. I created a set of DXF files from my sha

[gdal-dev] Re: JPEG2000 question

2010-03-18 Thread Jukka Rahkonen
Todd Smith gmail.com> writes: > - In and out of GDAL, compare the performance of the different JPEG2000 libraries against each other. Which can decompress/compress the fastest? I don't have to worry about moving any of the data over a network during compression/decompression, so all I'm really a

Re: [gdal-dev] help compiling hdf5 option on linux

2010-03-18 Thread Vincent Schut
On 03/17/2010 09:22 PM, John Cartwright wrote: Hello All, I'm trying to get 1.7.1 compiled on a 64-bit RHEL 5 server using hdf5-1.8.4-patch1. I have hdf5 and netcdf apparently compiled successfully and have included the following in my configure statement for gdal: --with-hdf5=/usr/local/co

Re: [gdal-dev] help compiling hdf5 option on linux

2010-03-18 Thread Antonio Valentino
Hi John, Il giorno Wed, 17 Mar 2010 14:22:01 -0600 John Cartwright ha scritto: > Hello All, > > I'm trying to get 1.7.1 compiled on a 64-bit RHEL 5 server using > hdf5-1.8.4-patch1. I have hdf5 and netcdf apparently compiled > successfully and have included the following in my configure statem