Field Function shows an error
I am trying to write a vector field function to calculate 17/(Velocity^2)
I have tried 17/(pow($$Velocity,2)) 17/($$Velocity*$$Velocity) Both have failed. Is this because vector division is not possible, or some other error? However when I use a single dollar Velocity it shows assembly code. Please help me asap. |
There is no such thing as vector division.
I'm guessing you want to divide by the magnitude of the velocity vector? STAR-CCM+ provides two ways to calculate the magnitude of a vector: vector magnitude: mag($$u) vector magnitude squared: mag2($$u) So for you, the most straightforward expression is: 17/mag2($$Velocity) For more, see STAR-CCM+ help: Using Tools > Using Field Functions > Field Function Programming Reference > Vector Functions |
@jfcorbett
Thank you very much. The problem is solved now. |
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