Comment 2 for bug 1083301

Dear Antennavis maintainers (or upstream developers),

I tested my fix with many input files. It corrects the visualization issue.

Try e.g. the attached input file. As you Load "D12K6_190.nec" and click on "Compute RF Field", those side lobes of radiation pattern should point dominantly in "up" and "down" directions, not in left and right. Left and right is due to Antennavis bug.

To verify that those side lobes should point dominantly "up" and "down", try another antenna modeling code, "xnec2c":

xnec2c -i D12K6_190.nec

   click "View"->"Radiation Pattern"

and in the new window that shows up:

   click "Gain Pattern" and "View -> Gain Scaling -> Linear Voltage"

xnec2c shows side lobes pointing "up" and "down" - the same way as Antennavis with my fix.

Best,
-Bohumir