More control over the nature of the pyramids can be obtained in a subsequent step using the Build Pyramids tool.įor the Compression environment, only the type of compression may be honored. The CRF file is optimized for writing and reading large files in a distributed processing and storage environment. The remaining Pyramid environment settings are ignored. Additionally, Esri's Cloud Raster Format (CRF) supports multidimensional raster storage, and it is the default output raster format for geoprocessing tools that generate mutidimensional rasters. When more than one feature is present in an output cell, this tool provides greater control over the assignment of cell values than the Feature to Raster tool.įor data formats that support Null values, such as file geodatabase feature classes, a Null value will be ignored when used as input.Ĭertain raster storage environments may apply to this tool.įor the Pyramid environment, only the Build pyramids setting is honored. This tool is a complement to the Raster to Polyline tool, which converts a raster to a polyline feature class. If the spatial reference of the dataset is different, it will be projected based on the selected Cell Size Projection Method.
The cell size of that raster dataset will be used directly in the analysis, provided the spatial reference of the dataset is the same as the output spatial reference. If the cell size has been specified using a raster dataset, the parameter will show the path of the raster dataset instead of the cell size value. If the cell size has been specified using a numeric value, the tool will use it directly for the output raster. If nothing has been specified, the cell size is calculated from the shorter of the width or height of the extent divided by 250, where the extent is in the Output Coordinate System specified in the environment. If neither the parameter cell size nor the environment cell size has been specified, but the environment Snap Raster has been set, the cell size of the snap raster is used. If the cell size hasn’t been explicitly specified as the parameter value, it is derived from the environment Cell Size, if it has been specified. The Cellsize can be defined by a numeric value or obtained from an existing raster dataset. If the input field contains string values, the output raster will contain an integer value field and a string field. If the field is integer, the output raster will be integer if it is floating point, the output will be floating point. The input field type determines the type of output raster. Any feature class (geodatabase, shapefile or coverage) containing polyline features can be converted to a raster dataset.
0 kommentar(er)
