Re: [Qgis-user] Unable to Clip Raster from WMS Source
Ah… I found the answer. If I export the LAYER it allows me to clip and rescale
in the export. That seems to be working…
Thanks!
Michael
Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10
From: Nicolas Cadieux<mailto:nicolas.cadi...@archeotec.ca>
Sent: Sunday, April 19, 2020 5:46 PM
To: Michael Demeyer<mailto:mich...@demeyer.org>
Cc: qgis-user@lists.osgeo.org<mailto:qgis-user@lists.osgeo.org>
Subject: Re: [Qgis-user] Unable to Clip Raster from WMS Source
Hi,
You need to export the image first. Try exporting the project as a .tiff then,
you will be able to clip the new image.
Nicolas Cadieux
Ça va bien aller!
Le 19 avr. 2020 à 20:01, Michael Demeyer a écrit :
Have connected a WMS server for the NAIP Imagery data (US Department of
Agriculture) to a layer in a project, which seems to function properly. I am
trying to export a sub-section of the data using the Clip Raster by Extent
function, also specifying the resolution at 30 x 30 meters.
Below is the input string to GDAL that is created. I consistently (100% of the
time) get an error saying “Failure: No Target Dataset Specified”
Have tried everything I can think of. This command works fine for me on local
data, but is somehow not working for this WMS source.
Thanks!
Michael
QGIS version: 3.12.1-București
QGIS code revision: 121cc00ff0
Qt version: 5.11.2
GDAL version: 3.0.4
GEOS version: 3.8.1-CAPI-1.13.3
PROJ version: Rel. 6.3.1, February 10th, 2020
Processing algorithm…
Algorithm 'Clip raster by extent' starting…
Input parameters:
{ 'DATA_TYPE' : 0, 'EXTRA' : '', 'INPUT' :
'contextualWMSLegend=0&crs=EPSG:4326&dpiMode=7&featureCount=10&format=image/jpeg&layers=0&styles&url=https://services.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer',
'NODATA' : None, 'OPTIONS' : '', 'OUTPUT' : 'E:/Flying/Landscape
Building/Imagery Test/jpeg test.bil', 'PROJWIN' : '415804, 761404, 3987838,
4379518' }
GDAL command:
gdal_translate -projwin 415804.0 4379518.0 761404.0 3987838.0 -of EHdr
contextualWMSLegend=0&crs=EPSG:4326&dpiMode=7&featureCount=10&format=image/jpeg&layers=0&styles&url=https://services.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer
"E:/Flying/Landscape Building/Imagery Test/jpeg test.bil"
GDAL command output:
FAILURE: No target dataset specified.
Sent from
Mail<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgo.microsoft.com%2Ffwlink%2F%3FLinkId%3D550986&data=02%7C01%7C%7C3c35999772004b943dae08d7e4c4437d%7C84df9e7fe9f640afb435%7C1%7C0%7C637229403910888238&sdata=LYvIWJBiDXfh%2F23GZWoONRoEHjIHmg%2BLNJzI%2FED35WA%3D&reserved=0>
for Windows 10
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Re: [Qgis-user] Unable to Clip Raster from WMS Source
Hi,
Le lun. 20 avr. 2020 à 18:32, Nicolas Cadieux
a écrit :
> Hi,
>
> You could try starting QGIS with command line options. I did not find the
> option for QGIS 3 but this probably works.
> https://docs.qgis.org/2.18/en/docs/user_manual/introduction/getting_started.html#command-line-options
>
>
https://docs.qgis.org/3.10/en/docs/user_manual/introduction/qgis_configuration.html#command-line-and-environment-variables
Regards,
Harrissou
The biggest problem is that you will probably not be able to download the
> entire US at the resolution you want. Most wms server will limite the size
> of the download. What are you trying to download exactly? Can you find
> the original data that does come from a wms server?
>
> Please do a reply all so that the QGIS user groupe can profit of the
> conversation.
> Cheers!
>
> Nicolas Cadieux
> Ça va bien aller!
>
> Le 20 avr. 2020 à 00:38, Michael Demeyer a écrit :
>
>
>
> Nicolas,
>
>
>
> Thanks for the reply. The problem is that the entire thing is the entire
> United States. So I have to clip before I can save it.
>
>
>
> Any idea why it is not working?
>
>
>
> Michael
>
>
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for
> Windows 10
>
>
>
> *From: *Nicolas Cadieux
> *Sent: *Sunday, April 19, 2020 5:46 PM
> *To: *Michael Demeyer
> *Cc: *qgis-user@lists.osgeo.org
> *Subject: *Re: [Qgis-user] Unable to Clip Raster from WMS Source
>
>
>
> Hi,
>
>
>
> You need to export the image first. Try exporting the project as a .tiff
> then, you will be able to clip the new image.
>
> Nicolas Cadieux
>
> Ça va bien aller!
>
>
>
> Le 19 avr. 2020 à 20:01, Michael Demeyer a écrit :
>
>
>
> Have connected a WMS server for the NAIP Imagery data (US Department of
> Agriculture) to a layer in a project, which seems to function properly. I
> am trying to export a sub-section of the data using the Clip Raster by
> Extent function, also specifying the resolution at 30 x 30 meters.
>
>
>
> Below is the input string to GDAL that is created. I consistently (100%
> of the time) get an error saying “Failure: No Target Dataset Specified”
>
>
>
> Have tried everything I can think of. This command works fine for me on
> local data, but is somehow not working for this WMS source.
>
>
>
> Thanks!
>
>
>
> Michael
>
>
>
> QGIS version: 3.12.1-București
>
> QGIS code revision: 121cc00ff0
>
> Qt version: 5.11.2
>
> GDAL version: 3.0.4
>
> GEOS version: 3.8.1-CAPI-1.13.3
>
> PROJ version: Rel. 6.3.1, February 10th, 2020
>
> Processing algorithm…
>
> Algorithm 'Clip raster by extent' starting…
>
> Input parameters:
>
> { 'DATA_TYPE' : 0, 'EXTRA' : '', 'INPUT' :
> 'contextualWMSLegend=0&crs=EPSG:4326&dpiMode=7&featureCount=10&format=image/jpeg&layers=0&styles&url=
> https://services.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer',
> 'NODATA' : None, 'OPTIONS' : '', 'OUTPUT' : 'E:/Flying/Landscape
> Building/Imagery Test/jpeg test.bil', 'PROJWIN' : '415804, 761404, 3987838,
> 4379518' }
>
>
>
> GDAL command:
>
> gdal_translate -projwin 415804.0 4379518.0 761404.0 3987838.0 -of EHdr
> contextualWMSLegend=0&crs=EPSG:4326&dpiMode=7&featureCount=10&format=image/jpeg&layers=0&styles&url=
> https://services.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer
> "E:/Flying/Landscape Building/Imagery Test/jpeg test.bil"
>
> GDAL command output:
>
>
>
>
>
> FAILURE: No target dataset specified.
>
>
>
> Sent from Mail
> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgo.microsoft.com%2Ffwlink%2F%3FLinkId%3D550986&data=02%7C01%7C%7C3c35999772004b943dae08d7e4c4437d%7C84df9e7fe9f640afb435%7C1%7C0%7C637229403910888238&sdata=LYvIWJBiDXfh%2F23GZWoONRoEHjIHmg%2BLNJzI%2FED35WA%3D&reserved=0>
> for Windows 10
>
>
>
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Re: [Qgis-user] Unable to Clip Raster from WMS Source
Hi,
You could try starting QGIS with command line options. I did not find the
option for QGIS 3 but this probably works.
https://docs.qgis.org/2.18/en/docs/user_manual/introduction/getting_started.html#command-line-options
The biggest problem is that you will probably not be able to download the
entire US at the resolution you want. Most wms server will limite the size of
the download. What are you trying to download exactly? Can you find the
original data that does come from a wms server?
Please do a reply all so that the QGIS user groupe can profit of the
conversation.
Cheers!
Nicolas Cadieux
Ça va bien aller!
> Le 20 avr. 2020 à 00:38, Michael Demeyer a écrit :
>
>
> Nicolas,
>
> Thanks for the reply. The problem is that the entire thing is the entire
> United States. So I have to clip before I can save it.
>
> Any idea why it is not working?
>
> Michael
>
> Sent from Mail for Windows 10
>
> From: Nicolas Cadieux
> Sent: Sunday, April 19, 2020 5:46 PM
> To: Michael Demeyer
> Cc: qgis-user@lists.osgeo.org
> Subject: Re: [Qgis-user] Unable to Clip Raster from WMS Source
>
> Hi,
>
> You need to export the image first. Try exporting the project as a .tiff
> then, you will be able to clip the new image.
>
> Nicolas Cadieux
> Ça va bien aller!
>
>
> Le 19 avr. 2020 à 20:01, Michael Demeyer a écrit :
>
>
> Have connected a WMS server for the NAIP Imagery data (US Department of
> Agriculture) to a layer in a project, which seems to function properly. I am
> trying to export a sub-section of the data using the Clip Raster by Extent
> function, also specifying the resolution at 30 x 30 meters.
>
> Below is the input string to GDAL that is created. I consistently (100% of
> the time) get an error saying “Failure: No Target Dataset Specified”
>
> Have tried everything I can think of. This command works fine for me on
> local data, but is somehow not working for this WMS source.
>
> Thanks!
>
> Michael
>
> QGIS version: 3.12.1-București
> QGIS code revision: 121cc00ff0
> Qt version: 5.11.2
> GDAL version: 3.0.4
> GEOS version: 3.8.1-CAPI-1.13.3
> PROJ version: Rel. 6.3.1, February 10th, 2020
> Processing algorithm…
> Algorithm 'Clip raster by extent' starting…
> Input parameters:
> { 'DATA_TYPE' : 0, 'EXTRA' : '', 'INPUT' :
> 'contextualWMSLegend=0&crs=EPSG:4326&dpiMode=7&featureCount=10&format=image/jpeg&layers=0&styles&url=https://services.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer',
> 'NODATA' : None, 'OPTIONS' : '', 'OUTPUT' : 'E:/Flying/Landscape
> Building/Imagery Test/jpeg test.bil', 'PROJWIN' : '415804, 761404, 3987838,
> 4379518' }
>
> GDAL command:
> gdal_translate -projwin 415804.0 4379518.0 761404.0 3987838.0 -of EHdr
> contextualWMSLegend=0&crs=EPSG:4326&dpiMode=7&featureCount=10&format=image/jpeg&layers=0&styles&url=https://services.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer
> "E:/Flying/Landscape Building/Imagery Test/jpeg test.bil"
> GDAL command output:
>
>
> FAILURE: No target dataset specified.
>
> Sent from Mail for Windows 10
>
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Re: [Qgis-user] Unable to Clip Raster from WMS Source
Hi,
You need to export the image first. Try exporting the project as a .tiff then,
you will be able to clip the new image.
Nicolas Cadieux
Ça va bien aller!
> Le 19 avr. 2020 à 20:01, Michael Demeyer a écrit :
>
>
> Have connected a WMS server for the NAIP Imagery data (US Department of
> Agriculture) to a layer in a project, which seems to function properly. I am
> trying to export a sub-section of the data using the Clip Raster by Extent
> function, also specifying the resolution at 30 x 30 meters.
>
> Below is the input string to GDAL that is created. I consistently (100% of
> the time) get an error saying “Failure: No Target Dataset Specified”
>
> Have tried everything I can think of. This command works fine for me on
> local data, but is somehow not working for this WMS source.
>
> Thanks!
>
> Michael
>
> QGIS version: 3.12.1-București
> QGIS code revision: 121cc00ff0
> Qt version: 5.11.2
> GDAL version: 3.0.4
> GEOS version: 3.8.1-CAPI-1.13.3
> PROJ version: Rel. 6.3.1, February 10th, 2020
> Processing algorithm…
> Algorithm 'Clip raster by extent' starting…
> Input parameters:
> { 'DATA_TYPE' : 0, 'EXTRA' : '', 'INPUT' :
> 'contextualWMSLegend=0&crs=EPSG:4326&dpiMode=7&featureCount=10&format=image/jpeg&layers=0&styles&url=https://services.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer',
> 'NODATA' : None, 'OPTIONS' : '', 'OUTPUT' : 'E:/Flying/Landscape
> Building/Imagery Test/jpeg test.bil', 'PROJWIN' : '415804, 761404, 3987838,
> 4379518' }
>
> GDAL command:
> gdal_translate -projwin 415804.0 4379518.0 761404.0 3987838.0 -of EHdr
> contextualWMSLegend=0&crs=EPSG:4326&dpiMode=7&featureCount=10&format=image/jpeg&layers=0&styles&url=https://services.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer
> "E:/Flying/Landscape Building/Imagery Test/jpeg test.bil"
> GDAL command output:
>
>
> FAILURE: No target dataset specified.
>
> Sent from Mail for Windows 10
>
> ___
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[Qgis-user] Unable to Clip Raster from WMS Source
Have connected a WMS server for the NAIP Imagery data (US Department of
Agriculture) to a layer in a project, which seems to function properly. I am
trying to export a sub-section of the data using the Clip Raster by Extent
function, also specifying the resolution at 30 x 30 meters.
Below is the input string to GDAL that is created. I consistently (100% of the
time) get an error saying “Failure: No Target Dataset Specified”
Have tried everything I can think of. This command works fine for me on local
data, but is somehow not working for this WMS source.
Thanks!
Michael
QGIS version: 3.12.1-București
QGIS code revision: 121cc00ff0
Qt version: 5.11.2
GDAL version: 3.0.4
GEOS version: 3.8.1-CAPI-1.13.3
PROJ version: Rel. 6.3.1, February 10th, 2020
Processing algorithm…
Algorithm 'Clip raster by extent' starting…
Input parameters:
{ 'DATA_TYPE' : 0, 'EXTRA' : '', 'INPUT' :
'contextualWMSLegend=0&crs=EPSG:4326&dpiMode=7&featureCount=10&format=image/jpeg&layers=0&styles&url=https://services.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer',
'NODATA' : None, 'OPTIONS' : '', 'OUTPUT' : 'E:/Flying/Landscape
Building/Imagery Test/jpeg test.bil', 'PROJWIN' : '415804, 761404, 3987838,
4379518' }
GDAL command:
gdal_translate -projwin 415804.0 4379518.0 761404.0 3987838.0 -of EHdr
contextualWMSLegend=0&crs=EPSG:4326&dpiMode=7&featureCount=10&format=image/jpeg&layers=0&styles&url=https://services.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer
"E:/Flying/Landscape Building/Imagery Test/jpeg test.bil"
GDAL command output:
FAILURE: No target dataset specified.
Sent from Mail for Windows 10
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