Good morning, I’m trying to create a QGIS web client on my Windows 8 But with OSGEO4W not appear the option to make Apache installs Web Server, as of this writing in several tutorials and documentations.
A print screen of my Windows 8
Should this well, this print belongs to a tutorial found on the web
I’ve got 120 or so geotiff files that I’d like to build and export the raster attribute table to something a little more friendly (e.g. csv).
I’m curious if there is an open source way to do this. The files are rather large 36001 X 36001 pixels so brute force solutions may be out. Ideally, I’m looking to do this in gdal commandline/OSGEO4w or Qgis. Grass in a pinch.
Thanks!
I have installed QGIS through OSGeo4W installation. My operation system is windows 7 64x. I try to start the program QGIS Desktop from start menu this error:
Do I need to do something? Installation was successful and re installing doesn’t change anything.
I would like to use gdal_polygonize and gdalinfo in java.
This site says: “Note that OSGeo4W includes a gdal-java package and a Java runtime making it fairly easily to build local Java applications using GDAL.” But how?
I am new to QGIS and I want to know whether it possible to host QGIS through oracle web logic server instead of apache web server.
I am using Qgis 2.8.1 64-bit (Standalone installer) which also packages a number or other applications, like OSGeo4W Shell, Saga GIS et.c.
In the OSGeo4W Shell I am encountering a problem with some gdal/ogr python scripts that seem identical to what is described here in another question: link
The problem seems to be restricted to gdal2tiles and gdal_calc, I have done some quick testing and the problem doesn’t seem to exist for other scripts.
What causes this error and how can it be resolved?
System information:
Path in OSGeo4W Shell:
C:PROGRA~1QGISWI~1appsPython27Scripts;C:PROGRA~1QGISWI~1bin;C:Windowssystem32;C:Windows;C:WindowsWBem;
C:PROGRA~1QGISWI~1appsmsysbin
pythonhome:
C:PROGRA~1QGISWI~1appsPython27
gdal_data:
C:PROGRA~1QGISWI~1sharegdal
Wondering why gdal2tiles is throwing errors, I’ve added the gdaldata and gdalplugins environmental variables and my python is at Python27/ArcGIS10.3/, and am wondering if that is messing with the OSGeo4W python located in the C:OSGeo4Wbin folder, or do I need to direct my environment variables every time I want to use OSGeo4W vs. ArcGIS python versions? Or is it working and the error I’m seeing below has to do with something else totally seperate?
This is really confusing to me, thanks! –and the stackexchange tag should be “gdal2tiles.py” there is only “gdal2tile” available…I don’t have enough cred to add one
OSGEO4W home is C:OSGeo4W
-={ OSGeo4W Shell Commands }=-
bmp2tiff listgeo raw2tiff
cs2cs nad2bin rgb2ycbcr
curl ncdump rpcgen
dllupdate ncgen rpcinfo
fax2ps nearblack testepsg
fax2tiff nircmd textreplace
gdaladdo nircmdc thumbnail
gdalbuildvrt ogdi_import tiff2bw
gdaldem ogdi_info tiff2pdf
gdalenhance ogr2ogr tiff2ps
gdalinfo ogrinfo tiff2rgba
gdallocationinfo ogrlineref tiffcmp
gdalmanage ogrtindex tiffcp
gdalserver opj_compress tiffcrop
gdalsrsinfo opj_decompress tiffdither
gdaltindex opj_dump tiffdump
gdaltransform osgeo4w-setup-work tiffinfo
gdalwarp osgeo4w-setup tiffmedian
gdal_contour pal2rgb tiffset
gdal_grid portmap tiffsplit
gdal_rasterize ppm2tiff w9xpopen
gdal_translate proj xmlcatalog
geod psql xmllint
geotifcp python xxmklink
gif2tiff pythonw
gltpd ras2tiff
epsg_tr gdalmove make-bat-for-py
esri2wkt gdal_auth mkgraticule
gcps2vec gdal_calc o-help
gcps2wld gdal_edit o4w_env
gdal2tiles gdal_fillnodata pct2rgb
gdal2xyz gdal_merge rgb2pct
gdalchksum gdal_polygonize setup-test
gdalcompare gdal_proximity setup
gdalident gdal_retile
gdalimport gdal_sieve
GDAL 1.11.2, released 2015/02/10
C:UsersmaugustDesktop>gdal2tiles.py C:UsersmaugustDesktopexample_tifsPie
rce_2010_84.tif C:UsersmaugustDesktopexample_tifstilegdal
Traceback (most recent call last):
File "C:OSGeo4Wbingdal2tiles.py", line 2278, in <module>
gdal2tiles.process()
File "C:OSGeo4Wbingdal2tiles.py", line 482, in process
self.open_input()
File "C:OSGeo4Wbingdal2tiles.py", line 856, in open_input
self.out_ds.SetMetadataItem('NODATA_VALUES','%i %i %i' % (self.in_nodata[0],
self.in_nodata[1],self.in_nodata[2]))
IndexError: list index out of range
C:UsersmaugustDesktop>
I would like to test which nightly build between QGIS 1.8 and 2.0 caused a certain change in QGIS behavior. I know that there are very convenient exe files of weekly builds available on http://qgis.org/downloads/weekly/ . Yet, their temporal scope is limited. They do not go back in time enough for my purposes.
The archive at http://download2.osgeo.org/osgeo4w/release/qgis/qgis-dev/ goes back to the very beginnings, but offers only *.tar.bz2 format. Is it possible to use them with osgeo4W “local directory” installation? I have tried with the current osgeo4W version, but the files I downloaded to the local qgis_dev subdirectory were not recognized (osgeo4w continues to offer only the most recent and the previous versions for install). I have downloaded also an old 1.8 osgeo4w version but it does not have the GUI and I do not know what to write in the command line in order to install 1.9 nightly builds.
Well, I really hope there is something more convenient than to compile the source code “manually” according to the methods described on github.
I have a problem while using gdal_calc by a .bat file.
Here is the code :
call “C:OSGeo4w64bino4w_env.bat”
gdal_calc -A”D:tuilage_script_1tuilagendvi4_810000_6370000_820000_6360000_ndvi.tif” –calc=”A” –outfile=”D:tuilage_script_1tuilagendvitest_gdal_cal3.tif”
It first loads OSGEO environment then it copys the input raster “A” in an output raster “outfile”. The operation is done, but I get the following error messsage : “Python has stopped working”, see picture enclosed
I already read this topic :
GDAL_CALC works but I get a python error at the end of each process that prevents automation
But the solution doesn’t fit with the aim of my batch file that must be automated to be runned from an office basic script for more than 100 operations.
I am using 1.11.2 Gdal version with 2.8 Qgis Wien, 2.7 Python version on Windows-7.
I would be very grateful for any idea/suggestion about this.
Thanks!
I’d like to enable the ECW support on a QGIS Server installed on a Windows computer. I know it’s “manualy” deactivated in source code and it seems both Desktop and Server ECW licence can be used on the same machine.
Is there any process to follow to get it work? It can go through paying the licence to Intergraph (better if it can be avoided)
Thank you by advance for your answers
I’m trying to use GDAL polygonize to run a batch convert but I cannot for the life of my figure out a way to get it to read a text file as input that contains all of the commands. Do any of you know the correct command to run this conversion in one step so I don’t have to do it many times over?
Here’s an example of a single line of my input txt file:
gdal_polygonize X:Source-ImagerySatelliteWaterMaskCollection_52000ALLMOD44W_Water_2000_ML1920.tifMOD44W_Water_2000_ML1920.tif -f "ESRI Shapefile" X:Source-ImagerySatelliteWaterMaskCollection_52000ALLMOD44W_Water_2000_ML1920.tifMOD44W_Water_2000_ML1920.shp
The txt file contains 176 lines to convert.
Thanks in advance!
-Matt