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S patial Data Integration TSTool Documentation <br />S patial Data Integration - 10 <br /> GeoView_SelectLayer3 Selecting Features on the Map <br /> GeoView_SelectLayer4 <br />Time Series List After Select from Map <br /> <br />5. Once time series have been matched, the information can be copied to the commands area for <br />further processing. This capa bility is therefore useful for identifying available data for an area. <br /> <br />If not all selected features in a layer correspond to time series, a warning similar to the following may be <br />shown: <br /> <br /> GeoView_SelectLayer_Warning <br />Selection Warning <br /> <br />This may indicate that the attributes in the spatial data are not detailed enough to do the lookup. For <br />example, a data source attribute may exist but may only apply to one data interval (e.g., real -time instead <br />of historical data types). A sufficient combination of layers and attributes in layers can avoid or minimize <br />such problems. <br /> <br />The above procedure is not completely robust in that the user may select a layer that does not match the <br />time series list. Additional features are being considered to minimize this possibilit y. However, the use <br />of the map interface is considered an advanced feature and some reliance is made on a user’s capability. <br /> <br />7.5 Spatial Analysis Commands <br /> <br />TSTool’s commands provide a powerful analysis and data processing capability. The above sections <br />provided an overview of how to link time series and spatial data. It is envisioned that in the future <br />commands will be added to perform processing of time series, considering spatial data (e.g., weight time <br />series based on their proximity to a point). Th e ability to perform spatial and temporal analysis in batch <br />mode will be implemented as appropriate to meet user requirements. <br /> <br />108