Reply To: E-field data written in the monitor

[Guilin Sun]

It seems you have the answer by your self. However for the benefits of other users in the forum, I will post my answer here:

Any moitor will be 4 dimension. For frequency-domain monitors, it is xyzf, and for time-domain monitors it will be xyzt.  Some dimensions will be singleton. you can use pinch to remove them if you want. it is important when you do matrix operations.