Step 7: User-Defined Function (UDF)

1.   Interpret the UDF source file for the ink velocity distribution ( inlet1.c).

Define $\rightarrow$ User-Defined $\rightarrow$ Functions $\rightarrow$ Interpreted...

  

(a)   Enter inlet1.c for Source File Name.

  If the UDF source file is not in your working folder, then you must enter the entire folder path for Source File Name instead of just entering the file name. Alternatively, click the Browse... button and select inlet1.c in the vof folder that was created after you unzipped the original file.

(b)   Click Interpret.

  The UDF defined in inlet1.c will now be visible and available for selection as udf membrane_speed in the drop-down lists of relevant graphical user interface dialog boxes.

(c)   Close the Interpreted UDFs dialog box.