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I'd like to load a dynamically sized array from a Matlab file. This is a similar issue to issue #34.
Below is a minimal example that fails. It looks like Dymola fails to expand the variable.
model MATTest2 "MAT-file read test"extends Modelica.Icons.Example;
innerparameter ExternData.MATFile dataSource(fileName=Modelica.Utilities.Files.loadResource("modelica://ExternData/Resources/Examples/test_v7.3.mat")) "MAT file"annotation(Placement(transformation(extent={{-80,60},{-60,80}})));finalparameterInteger m = dataSource.getArrayRows2D("table1") "Number of rows in 2D array";
parameterReal matTable[:,:] = dataSource.getRealArray2D("table1", m, 2);
annotation(experiment(StopTime=1), Documentation(info="<html><p>This example model reads the table parameter from variable table1 of the HDF5-based MAT-file <a href=\"modelica://ExternData/Resources/Examples/test_v7.3.mat\">test_v7.3.mat</a>. The table parameter is read as Real array of dimension 3x2 by function <a href=\"modelica://ExternData.dataSource.getRealArray2D\">ExternData.dataSource.getRealArray2D</a>. The read parameter is assigned by a parameter binding to the appropriate model parameter.</p></html>"));end MATTest2;
I've tested this in Dymola 2022x, and I get an error stating: Failed to expand the variable matTable
and its definition equation:
dataSource.getRealArray2D_Unique'"dataSource"'(
"table1",
m,
2,
dataSource.mat)
Is it possible to use parameter Real matTable[:,:] = dataSource.getRealArray2D(tableName, m, 2); instead of parameter Real matTable[:,:] = dataSource.getRealArray2D(tableName, 3, 2);
Is there a workaround for this? Any help here would be appreciated. Thank you for your time.
The text was updated successfully, but these errors were encountered:
Hi there,
I'd like to load a dynamically sized array from a Matlab file. This is a similar issue to issue #34.
Below is a minimal example that fails. It looks like Dymola fails to expand the variable.
I've tested this in Dymola 2022x, and I get an error stating:
Failed to expand the variable matTable
and its definition equation:
dataSource.getRealArray2D_Unique'"dataSource"'(
"table1",
m,
2,
dataSource.mat)
Is it possible to use
parameter Real matTable[:,:] = dataSource.getRealArray2D(tableName, m, 2);instead ofparameter Real matTable[:,:] = dataSource.getRealArray2D(tableName, 3, 2);Is there a workaround for this? Any help here would be appreciated. Thank you for your time.
The text was updated successfully, but these errors were encountered: