TUFLOW Message 0635: Difference between revisions
Content deleted Content added
No edit summary |
No edit summary |
||
| (3 intermediate revisions by 2 users not shown) | |||
Line 21:
[[WARNING]]
|message_desc=
|suggestions=
The TIF format supports storing data in both a tiled and strip structure. The 2023-03 release only supports the strip structure as this is the most common and the default out of QGIS/GDAL. <br>
[[File: tif_strip_tile_structure.PNG]]<br>
To convert a tiled GeoTIFF to a format that TUFLOW 2023-03 can read, please use one of the steps below. Please ensure you don't select 'Cloud Optimised GeoTIFF' as an output as this format uses a tiled format.
* Open the GeoTIFF in QGIS and export it into a new GeoTIFF (QGIS by default will use a strip structure)
* Use the raster conversion tool in QGIS (via the menu "Raster >> Conversion >> Translate") - the default GeoTIFF format will be use the strip structure
* Use "raster_translate" GDAL tool either through the processing toolbox in QGIS or by following the instructions on the following wiki page to use GDAL directly:
: <u>[[Raster_Format_Conversion_Using_gdal_translate#Cloud_Optimised_GeoTIFFs | Converting from Cloud Optimised GeoTIFFs]]</u>
| |||