ExogenousDataReading external data from a file using Modelica's CombiTimeTable format (MCTT) |
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Diagram
Information
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This block generates an output signal y_nout[:] (or y in case of a single output) by constant, linear or cubic Hermite spline interpolation in a table. The time points and function values are stored in a matrix table[i,j], where the first column table[:,1] contains the time points and the other columns contain the data to be interpolated. For more information → Modelica.Blocks.Sources.CombiTimeTable.
See also
Parameters (14)
| tableOnFile |
Value: true Type: Boolean Description: = true, if table is defined on file or in function usertab (combiTimeTable.tableOnFile) |
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| table |
Value: fill(0.0, 2, 2) Type: Real[:,:] Description: Table matrix (time = first column; e.g., table=[0, 0; 1, 1; 2, 4]) (combiTimeTable.table) |
| tableName |
Value: "NoName" Type: String Description: Table name on file or in function usertab (see docu) (combiTimeTable.tableName) |
| fileNameURI |
Value: modelSettings.exogenousDataFileURI Type: String Description: URI for the exogenous data file |
| verboseRead |
Value: true Type: Boolean Description: = true, if info message that file is loading is to be printed (combiTimeTable.verboseRead) |
| columns |
Value: 2:size(table, 2) Type: Integer[:] Description: Columns of table to be interpolated (combiTimeTable.columns) |
| smoothness |
Value: Smoothness.LinearSegments Type: Smoothness Description: Smoothness of table interpolation (combiTimeTable.smoothness) |
| extrapolation |
Value: Extrapolation.LastTwoPoints Type: Extrapolation Description: Extrapolation of data outside the definition range (combiTimeTable.extrapolation) |
| timeScale |
Value: 1 Type: Time (s) Description: Time scale of first table column (combiTimeTable.timeScale) |
| offset |
Value: {0} Type: Real[:] Description: Offsets of output signals (combiTimeTable.offset) |
| startTime |
Value: 0 Type: Time (s) Description: Output = offset for time < startTime (combiTimeTable.startTime) |
| shiftTime |
Value: startTime Type: Time (s) Description: Shift time of first table column (combiTimeTable.shiftTime) |
| timeEvents |
Value: TimeEvents.Always Type: TimeEvents Description: Time event handling of table interpolation (combiTimeTable.timeEvents) |
| verboseExtrapolation |
Value: false Type: Boolean Description: = true, if warning messages are to be printed if time is outside the table definition range (combiTimeTable.verboseExtrapolation) |
Connectors (2)
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y |
Type: RealOutput Description: Single Output |
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y_nout |
Type: RealMultiOutput[combiTimeTable.nout] Description: Output vector |
Components (2)
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modelSettings |
Type: ModelSettings Description: Setting important global variables within a model |
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combiTimeTable |
Type: CombiTimeTable Description: Table look-up with respect to time and linear/periodic extrapolation methods (data from matrix/file) |