Entfernt die Raster-Attributtabelle, die mit einem Raster-Dataset verknüpft ist. Verwendung Das Eingabe-Raster-Dataset kann nur über ein Einzelband verfügen. ParameterDialogfeldPython Beschriftung Erläuterung Datentyp Eingabe-Raster Das Raster-Dataset, das die Attributtabelle enthält, die Sie...
As far as I can tell, rasterio doesn't yet support reading of raster attribute tables. Our team has a real need for this as we rely heavily on Arc Grid format which can make good use of RATs. I've cobbled together a first attempt at this (borrowing a lot of existing rasterio code)...
To delete an existing table and create a new one, check theOverwriteparameter. A new raster attribute table will be created, and the existing one will be deleted. If you have an existing table and you do not check theOverwriteparameter, the table will be updated. No fields will be delet...
Well I have this landcover dataset that displays values in the "attribute table" tab, but not the srtm one. Why? Then I can add a field (nbr_pix) to the table, but I'm unable to use it for classification. Why? Btw: would it make sense to have a way to multi edit a field in...
Finds the associated geodataset of a given raster attribute table. static java.lang.StringgetClsid() getClsid. com.esri.arcgis.interop.DispatchgetJintegraDispatch() Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this i...
This sample shows how to use the attribute table of an ImageryLayer to mask pixels from display. The pixelFilter property of the layer allows the developer to add color to each pixel using RGB values and exclude unwanted pixels.This layer contains land cover data. Each pixel value represents ...
Ajoutez à la vue le jeu de données raster qui contient la table attributaire de raster. Dans la table des matières, cliquez avec le bouton droit sur le jeu de données raster, cliquez sur Jointures et relations, puis sur Joindre. Sélectionnez, dans la liste déroulan...
Lorsque vous créez une table attributaire de raster sur un jeu de données raster ouvert dans ArcMap, vous pouvez être amené à ajouter le jeu de données raster à nouveau pour que le programme reconnaisse la table attributaire de raster dans le jeu de données raster. ...
在某些情况下,当在包含地理坐标系 (GCS) 的要素图层 上运行折线 转栅格或面转栅格转换工具时,转换工具不会为输出栅格生成属性表。 原因 栅格转换工具通过将输出 空间参考中输入要素数据集的宽度或高度的最小范围除以 250,计算输出栅格的默认和最佳像元大小。
I was trying to associate a raster attribute table (in the form of a tibble) with a SpatRaster and was getting this error: Error: [set.cats] the first column of 'value' must be numeric The error comes from here and arises because the squ...