The definitions of the 1D results in the documentation are a bit shallow and do not explain the meaning of the respected graphs thoroughly. I have few questions to understand the extend of these plots.

1. What is the field energy and why is it unitless?

2. The plots for the wave-particle power transfer and emitted power are very different. Can you possibly explain what do they stand for and how do they differ?

3. How are the current and power in the folder of "Emission information" related? In the emission settings, when 0 K kinetic value is assigned, power becomes zero but the current is nonzero. The emitted current is not dependent on the temperature but the emitted power is depended on the temperature.

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