Hi,
I have conducted an experiment in obtaining the horizontal and vertical airflow velocity for a pitot tube. Results have been taken in increments of 5Hz to 40Hz. The pitot tube has been inserted at 6 different sampling distances (both horizontally and vertically).
My question:
Using the sampling distances and velocities obtained at different frequencies, how do I represent the airflow using a contour color plot?
I have GNUPLOT and Originlab available and only intend on using one of these packages.
Thank you.
