[Qgis-user] Issues Extracting LiDAR From a Tif file to a Golden 7 Software Binary Grid (.GRD)

Kirk Schmidt kirk at nortekresources.com
Tue Feb 13 08:54:05 PST 2024


Hi Hudson:

I just tried to export to golden 7 binary with QGIS version 3.20 and 
3.28 running on windows 8 and it worked fine.

Kirk

On 2/13/2024 12:27 PM, Hudson Mealy via QGIS-User wrote:
>   Hello,
>
> I just purchased a new computer. ROG GEOFORCE RTX STRYX and have 
> downloaded QGIS 3.34.3. I was previously using a microsoft surface 
> with GQIS 3.26.3. We use QGIS to extract lidar from a large area to 
> individual fields (160-700 acres) to be used for drainage 
> applications. The large lidar files are uploaded into QGIS in a tif 
> file format. From there I use the raster extraction tool and clip 
> raster by extent (The field boundary). From there I use the raster 
> calculator tool, I choose the file destination which is into the ADMS 
> drainage software. I then choose the golden software 7 binary grid 
> file type for an output, and in the bottom box I multiply the clipped 
> extent by 3.2808 to convert from metres to feet. From here I hit save, 
> however QGIS does not respond and no matter how long I leave it it 
> will not calculate the operation, I have to force quit the 
> application. However, when going back to my old microsft surface 
> everything works as normal. I am confused on to what has changed other 
> than the newer QGIS download, why is my 5 year old laptop running this 
> application without a hitch but my new desktop computer will not 
> handle it.
>
> If anyone has any solutions that would be very helpful!
>
> Thanks
>
>
> -- 
> Hudson Mealy
> Impact Tile Drainage
> Box 172
> Minto, Manitoba
> R0K 1M0
> 204-305-0877
> impacttiledrainage at gmail.com
>
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-- 
Kirk Schmidt, MScF, BScF, RPF
General Manager
Nortek Resource Solutions Inc.
26 Church Road
Sutherlands River, NS
B0K 1W0
Tel (902) 922.3607
Email:kirk at nortekresources.com
Web:www.nortekresources.com
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