How to Load Multidimensional Raster Layer via C#

imcgon — Tue, 28 Mar 2023 20:24:50 GMT

I have created a raster layer programmatically by loading in a netCDF file into a RasterDataset and then creating a ClassifyColorizerDefinition. I use these to create the raster layer from a LayerFactory after targeting the file URI.

I am noticing that when loading in this raster layer, the data is not handled the same way it is in the Add Data > "Multidimensional Raster Layer" tool. I need to programmatically load in each array from the NetCDF file as it's own layer. Would anyone know how to accomplish this or tell me if I am looking in the wrong direction? I am using the ArcGIS Pro 3.0 SDK for C#

await QueuedTask.Run(async () => { // Create a FileSystemConnectionPath using the folder path. FileSystemConnectionPath connectionPath = new FileSystemConnectionPath(new Uri(run), FileSystemDatastoreType.Raster); // Create a new FileSystemDatastore using the FileSystemConnectionPath. FileSystemDatastore dataStore = new FileSystemDatastore(connectionPath); // Open the raster dataset. RasterDataset fileRasterDataset = dataStore.OpenDataset<RasterDataset>(scenario + ".nc"); // Colormap ClassifyColorizerDefinition avocado = new ClassifyColorizerDefinition("Pressures", 4, ClassificationMethod.Manual, colorRamp); var rasterLayerCreationParams = new RasterLayerCreationParams(fileRasterDataset) { ColorizerDefinition = avocado, Name = scenario, MapMemberIndex = 0 }; RasterLayer rasterLayerfromURL = LayerFactory.Instance.CreateLayer<RasterLayer>(rasterLayerCreationParams, MapView.Active.Map); mapView.AddOverlay(rasterLayerfromURL, 0, SymbolFactory.Instance.ConstructPolygonSymbol( ColorFactory.Instance.BlueRGB).MakeSymbolReference()); });

topic How to Load Multidimensional Raster Layer via C# in ArcGIS Pro SDK Questions

How to Load Multidimensional Raster Layer via C#