Re: [gdal-dev] NetCDF data upside down when read by gdal

2009-03-04 Thread Roger André
Hi Shawn, Just wanted to follow up and let you know that the patch you sent me seems to work very well. gdal-based conversions of CF convention netCDF files are now properly oriented on the Y axis. Thanks again for sending me the files, Roger -- Thanks again for sending it to me. Roger --

[gdal-dev] [Fwd: [postgis-devel] WKT Raster: GDAL or World file upper left coordinates]

2009-03-04 Thread Mateusz Loskot
Hi, I'm forwarding Pierre's post sent to PostGIS list about handling georeferencing in WKT Raster. This is also related to GDAL, as Pierre asks about GDAL. Perhaps someone could help to explain it. Original Message Subject: [postgis-devel] WKT Raster: GDAL or World file upper l

RE: [gdal-dev] Blocks of data missing when using gdalwarp

2009-03-04 Thread Asger Sigurd Skovbo Petersen
Hi Chaitanya, I'll compile a subset first thing Thursday morning european time. Regards Asger -Original Message- From: "Chaitanya kumar CH" To: "Asger Sigurd Skovbo Petersen" Cc: "gdal-dev@lists.osgeo.org" Sent: 04-03-2009 18:59 Subject: Re: [gdal-dev] Blocks of data missing when usi

Re: [gdal-dev] Blocks of data missing when using gdalwarp

2009-03-04 Thread Chaitanya kumar CH
Asger, Can you provide the source tif files to reproduce the problem? Regards, -- Chaitanya kumar CH. On Wed, Mar 4, 2009 at 11:17 PM, Asger Sigurd Skovbo Petersen wrote: > Hi list, > > I have a setup for transforming a large quantity of raster tiles from utm > into spherical mercator. The se

[gdal-dev] Blocks of data missing when using gdalwarp

2009-03-04 Thread Asger Sigurd Skovbo Petersen
Hi list, I have a setup for transforming a large quantity of raster tiles from utm into spherical mercator. The setup is like: --- // This first step has some rather unimportant explanations foreach SourceFile.tif {  gdal_translate -of vrt SourceFile.tif SourceFile.vrt } gdalb

Re: [gdal-dev] TIFFReadEncodedTile() failed error

2009-03-04 Thread Frank Warmerdam
Gong, Shawn (Contractor) wrote: hi list, I am using gdal 1.6.0 on windows that I built a few months ago. When I opened RSAT2 image with OpenEV I got: ... ERROR 1: TIFFFillTile:Read error at row 256, col 1536; got 0 bytes, expected 655 ... Was that bug fixed in 1.4.4? Shawn, U

[gdal-dev] TIFFReadEncodedTile() failed error

2009-03-04 Thread Gong, Shawn (Contractor)
hi list, I am using gdal 1.6.0 on windows that I built a few months ago. When I opened RSAT2 image with OpenEV I got: ERROR 1: IReadBlock failed at X offset 3, Y offset 6 ERROR 1: GetBlockRef failed at X block offset 3, Y block offset 6 ERROR 1: TIFFFillTile:Read error at

Re: [gdal-dev] Transparency using gdalbuildvrt

2009-03-04 Thread Frank Warmerdam
Jason Beverage wrote: Hi all, I've been playing around with gdalbuildvrt lately and it has proven to be a very useful tool:) What I'm attempting to do is take multiple RGB images and treat them as a single image using the VRT. This works great, but since the images are RGB, areas where the

[gdal-dev] Transparency using gdalbuildvrt

2009-03-04 Thread Jason Beverage
Hi all, I've been playing around with gdalbuildvrt lately and it has proven to be a very useful tool:) What I'm attempting to do is take multiple RGB images and treat them as a single image using the VRT. This works great, but since the images are RGB, areas where there is no data are coming bac

Re: [gdal-dev] how to find gdal_fillnodata

2009-03-04 Thread Bryan Keith
Hello, See below. I'm sending this again since I still don't have the issue resolved. Bryan >> Bryan Keith wrote: >>> Hello, >>> >>> I combined two DEM datasets with gdal_merge, and there's a broken strip >>> of >>> nodata between the two. What gdal utility can I use to fix this? I >>> found

Re: [gdal-dev] SRS-Transformation(DHDN/GK=>ETRS89/UTM) with towgs84 - Accuracy

2009-03-04 Thread Jean-Claude Repetto
Gregor Fikoczek wrote : 3.) using towgs-option (Transform-Parameter) ogr2ogr -s_srs "+proj=tmerc +lat_0=0 +lon_0=6 +x_0=250 +y_0=0 +ellps=bessel +units=m +towgs84=590.1181,99.6226,340.1890,1.185095,-1.334952,-2.904521,1.1651559" -t_srs "+proj=utm +ellps=GRS80 +datum=WGS84 +zone=32" -f

Re: [gdal-dev] SRS-Transformation(DHDN/GK=>ETRS89/UTM) with towgs84 - Accuracy

2009-03-04 Thread Gregor Fikoczek
Hi list, i figured out why the accuracy was so bad using the towgs84-Option: the scaling was not in parts per million indicated wrong scaling-specification: - => 1.1651559 ogr2ogr -s_srs "+proj=tmerc +lat_0=0 +lon_0=6 +x_0=250 +y_0=0 +ellp

[gdal-dev] SRS-Transformation(DHDN/GK=>ETRS89/UTM) with towgs84 - Accuracy

2009-03-04 Thread Gregor Fikoczek
Hi list, i am trying to transform some point (in a gml-file) from DHDN/GK3 - srs to ETRS89/UTM - srs in some diferent ways: some points(gml-File) in start-srs --- Pointnr. |

Re: [gdal-dev] Problem in configuration of gdal

2009-03-04 Thread Wesley Roberts
Dear Ali, I have not used cygwin in ages so cant help with regards to the actual workings around cygwin. One question could help with your problem, do you have write permissions in the folder you are trying to install gdal? I have recently installed OTB on a Linux machine running Ubuntu Hardy H

[gdal-dev] Problem in configuration of gdal

2009-03-04 Thread Guidara Ali
Hi, I'm installing OTB on Windows host with cygwin, i have just installed cmake but when i was configuring gdal (version 1.5.2) by the command (./configure --prefix=INSTALL_DIR), an error apprears (cannot create temp file for here document :permission denied). I tried to use the option --without-p

[gdal-dev] Building under gcc-4.3/libtool-2.2.4 (ubuntu intrepid)

2009-03-04 Thread Robert Coup
Hey folks, I'm struggling to build either the 1.5 branch or trunk on Ubuntu Intrepid with gcc 4.3.2 and libtool 2.2.4. The symptoms are the same as described in http://trac.osgeo.org/gdal/ticket/2138 , except updating ltmain.sh doesn't seem to help. And i get the same building the Debian v1.5.4 sou