![]() ![]() If you do not have write access to both the dataset and the directory in which it resides, the auxiliary file will be written to the default proxy file. The auxiliary file will be created in the same directory as the source dataset if you have write access to the directory in which the dataset resides and to the dataset itself. ![]() Let’s export the canopy height model that you just created to your data folder. You can export a raster file in python using the rasterio write() function. If you want to share your newly created CHM with a colleague, you may need to export it as a geotiff file. It is recommended that you copy or move datasets using the Contents pane to make sure you copy all related files. O Export a Raster in Python with Rasterio. ![]() If it cannot find the pyramid file there, it will look in the directory into which you have moved the dataset. If you use the operating system to move the raster from its directory after pyramids have been built, the software will look in the location the pointer indicates to find the pyramid file. Select the Opacity menu within the Layers panel. In the Layers panel, click on the Background layer followed by OK. Open your PNG file in Photoshop and click Window, then Layers. Save your new PNG file to a location of your choice. ovr) if pyramids have been created for your raster dataset. Select PNG from the Format menu in the box that appears. The auxiliary file will also store a pointer to the pyramid file (either. However, once the auxiliary file has been created, the statistics within it will be reused for future procedures that require statistical information. It might take longer to create this file for larger raster datasets, because more cells need to be accessed from which to derive the statistics. It will be created automatically the first time statistics are required to perform a task on your raster layer. Statistical information for the raster dataset is stored in the auxiliary file if it cannot be stored internally. aux.xml) accompanies the raster in the same location and stores any additional information that cannot be stored in the raster file itself.Īn auxiliary file can store many different types of information: ![]()
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