Cell Macro for roughness constant -- CFD Online Discussion Forums

July 17, 2015, 02:16	Cell Macro for roughness constant	#1
CFT123 New Member Join Date: Oct 2014 Posts: 7 Rep Power: 11	Dear all, I am trying to write a UDF to modify the roughness constant C, which is set at a maximum value of 1. I want to change it to a higher value. After going through the manual, I have no idea which particular cell macro I should be modifying. My two questions are 1. Is this the right approach ? 2. If not can someone tell me where to begin regards CFT123

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