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Set the velocity by using discrete data with time

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Old   March 4, 2008, 19:16
Default Set the velocity by using discrete data with time
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I'd like to set the velocity profile depending on time, but I don't know the functional form of the velocity profile. I have the velocity with data. For instance I have the time value in the first column and velocity in the second column corresponding to the time. I'd like to know how to set the velocity condition in this case. Thanks in advance.
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