If it completes successfully, the model can continue running. If the tool fails, the model can stop or run another series of processes. Preconditions can be established with other processes. These parameters are provided to allow chaining in ModelBuilder. Right-click on the 'Define Projection' tool in toolbox, select 'Batch', drag-and-drop your layers into the 'Input Dataset' column, right-click in the first 'Coordinate System' box to fill out the correct projection, then right-click on the projection you just selected and choose 'Fill' which will fill out all of the rest of the projections for you. One parameter is named Completed and the other is named Error. This may result in a worse performance since reprojection on-the-fly takes time. When using this tool in ModelBuilder, the outputs will be two Boolean parameters. To add all your feature classes to an ArcMap document and define a needed coordinate system for the data frame which implies all your data within this data frame will be reprojected on-the-fly (provided that there is a valid way to do this). Use the template parameter to select an existing definition from another dataset to create a new coordinate system definition.Įither a coordinate system or a template dataset must be specified for the tool to execute. Use the Spatial Reference Properties dialog box to select a coordinate system definition from an existing definition list or dataset, or create a new coordinate system definition. ![]() ![]() If either of the input datasets has a coordinate system defined, use the Project tool to modify it. If the input datasets do not have a projection defined, the coordinate system will be listed as Unknown on the dialog box. No separate output feature class will be created. The coordinate system information of the input is created or modified by this tool. The input datasets can include feature classes, raster datasets, and layers. If either of the input datasets has a projection defined, a warning will be raised but the tool will execute successfully. Daha fazla eitim videosu için kanalma abone olabilirsiniz Soru ve görüleriniz için adresine mail atabilirsiniz. ![]() This command can be used if the input datasets do not have a projection defined. For more information, see An overview of the Samples toolbox.
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