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waghobadada

India
1 Posts

Posted - 10/30/2009 :  01:04:04 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic


In vector plot X,Y,Angle and Magnitude, for angle graph always plotted as counter-clockwise. Is there any method to plot it clockwise????

Penn

China
644 Posts

Posted - 11/03/2009 :  03:32:11 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

To plot a vector plot as clockwise, you can add one more column for angle.

Assuming column a, b, c and d are for X, Y, Angle and Magnitude respectively, and the new-added column is column e. You can use the Set Column Values tool to set the values for column e, using the formula "360-col(c)" (if the unit for angles is degree) or "2*pi-col(c)" (if the unit for angles is radian).

Then you can make vector plot with column e as angle.

Penn
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