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Comparison of Different agyrotropy Measures
| AG | Q | Dng | A∅e | |
|---|---|---|---|---|
| Rotation Invariant | I3 | I2 | I2 | I2 |
| Unique Gyrotropy Defined | Y | Y | Y | N |
| Field aligned measure independant of P‖ | Y | N | N | Y |
| Uniform Scaling | Y | Na | N | Y |
| Trace EDR in Harris reconnection | Y | Y | Y | Y |
| Trace EDR in Force-free reconnection | Y | Y | Y | N |
The scaling depends on P‖ when the tensor is field aligned.
