Re: [mapserver-users] asking help about importing gdal librarie in apache python
I seldom use MS4W. On Windows I’d rather use Conda Python distribution which
comes with GDAL binding for Python (cf. https://gdal.org/download.html#windows).
However four you MS4W installation, you can test this, from the MS4W doc :
https://www.ms4w.com/README_INSTALL.html#gdal-bindings
I think that you are missing an environment variable; maybe you should put the
GDAL DLL explicitly in the PATH.
Good luck
Emmanuel
De : MapServer-users De la part de
Boubacar Bah
Envoyé : samedi 25 septembre 2021 17:50
À : mapserver-users@lists.osgeo.org
Objet : [mapserver-users] asking help about importing gdal librarie in apache
python
This mail has been sent from an external source
hello everyone ; i work with mapserver apache ; now i want to work with gdal
library if l try to import the gdal this in python they send me an error
this is the error message below:
>>> from osgeo import gdal
Traceback (most recent call last):
File "", line 1, in
File "c:\ms4w\Python\lib\site-packages\osgeo\__init__.py", line 21, in
_gdal = swig_import_helper()
File "c:\ms4w\Python\lib\site-packages\osgeo\__init__.py", line 17, in
swig_import_helper
_mod = imp.load_module('_gdal', fp, pathname, description)
File "c:\ms4w\Python\lib\imp.py", line 242, in load_module
return load_dynamic(name, filename, file)
File "c:\ms4w\Python\lib\imp.py", line 342, in load_dynamic
return _load(spec)
ImportError: DLL load failed while importing _gdal: Le module spécifié est
introuvable.
if someone can fix this l will please.
thank advance.
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Re: [mapserver-users] aking help about wms connection with mapserver
Bonjour Given the pathname of your path, it seems that your deployment is on Windows. Maybe it is because you omitted the .exe suffix at the end of ‘…cgi-bin/mapserv?...’. Try ‘…cgi-bin/mapserv.exe?...’. Double-check the map path too. It’s always a good idea to double-check. Good luck Emmanuel De : MapServer-users De la part de Boubacar Bah Envoyé : lundi 20 septembre 2021 02:38 À : mapserver-users@lists.osgeo.org Objet : [mapserver-users] aking help about wms connection with mapserver This mail has been sent from an external source good evenin recently i created a mapfile which shoul use a wms server to display a map but oce that i run the url below in the browser: http://localhost/cgi-bin/mapserv?map=C:/ms4w/Apache/htdocs/wms.map&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&LAYERS=country_bounds&STYLES=&SRS=EPSG:4326&BBOX=-173.537,35.8775,-11.9603,83.8009&WIDTH=400&HEIGHT=300&FORMAT=image/png they send me an error below: The requested URL was not found on this server. this is my layer below : LAYER NAME modis_nasa TYPE RASTER OFFSITE 0 0 0 STATUS OFF CONNECTIONTYPE WMS CONNECTION "https://neo.sci.gsfc.nasa.gov/wms/wms?"; METADATA "wms_srs" "EPSG:4326" "wms_name" "MOD_143D_RR" "wms_server_version" "1.1.1" "wms_format" "image/jpeg" END PROJECTION "init=EPSG:4326" END END now i want to know how to fix this problem thanks This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. ___ MapServer-users mailing list MapServer-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Handling of NoData in WCS with MapServer
Hello I have another question about MapServer capabilities. In my technical tests, I am trying to serve a GeoTiff Float32 with a declared NoData value (i.e. -3.4028234663852886e+38). The GeoTiff file resulting from my WCS request transforms the NoData value to 0, which is problematic because 0 can be a real data. Is there a way to handle this problem? I think I can prepare the GeoTiff file by filling the NoData with a value that I control, and then declaring it in the WCS nilValues metadata ; however I would like to avoid preprocessing my input files with gdal_translate or gdal_fillnodata. Thanks Emmanuel This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. ___ MapServer-users mailing list MapServer-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Float64 on WCS
Hello I am new to WCS. While testing WCS 2.0 mode on MapServer 2.18. I noticed than WCS(1.0/2.0) only supports image mode BYTE, INT16 and FLOAT32 (I checked in the source mapwcs.cpp and mapwcs20.cpp). There is no support for FLOAT64. Is there a specific reason for not supporting that? (GDAL supports FLOAT64 very well in GeoTiff). My tests with WCS are from Grib2 data (Float64) to GeoTiff (which only produces Float32). Thank you for your comments. Emmanuel This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. ___ MapServer-users mailing list MapServer-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapserver-users
