|  | This document is archived and information here might be outdated. Recommended version. | 
| ArcObjects Help for .NET developers > ArcObjects namespaces > SpatialAnalyst > ESRI.ArcGIS.SpatialAnalyst > Classes > R > RasterGroundwaterOp CoClass (ArcObjects .NET 10.5 SDK) | 
A mechanism for performing groundwater operations on rasters.
Use the ISupportErrorInfo method InterfaceSupportsErrorInfo to determine if the object supports extended error information. If the object supports extended error info, VC++ developers should use the OLE/COM IErrorInfo interface to access the ErrorInfo object. Visual Basic developers should use the global error object Err to retrieve this extended error information.
| Interfaces | Description | 
|---|---|
| IGeoAnalysisEnvironment (esriGeoAnalyst) | Provides access to members that control the GeoAnalysis environment. | 
| IGroundwaterOp | Provides access to members that perform groundwater analysis on raster data. | 
| IRasterAnalysisEnvironment (esriGeoAnalyst) | Provides access to members that control the environment for raster analysis. | 
| ISupportErrorInfo | Indicates whether a specific interface can return Automation error objects. |