Global Definitions
Load the needed parameters from a file. Alternatively, you could have created the parameters in the Parameter window directly.
1
In the Model Builder window, under  Global Definitions click  Parameters 1.
2
In the Settings window for Parameters, locate the Parameters section and click  Load from File.
3
Browse to the model’s Application Libraries folder and double-click the file engine_coolant_properties_parameters.txt.
The parameters from the txt-file are added to the table.