Output contained in the .plot file:

Column 1: Newton iteration
Column 2: Normalized time (see trin_norm.pdf for normalization)
Column 3: Radial position
Column 4: Ion particle flux
Column 5: Electron particle flux
Column 6: Ion heat flux
Column 7: Electron heat flux
Column 8: Ion turbulent energy exchange
Column 9: Electron turbulent energy exchange
Column 10: Electron density
Column 11: Ion temperature
Column 12: Electron temperature
Column 13: Electron R/Ln
Column 14: Ion R/LT
Column 15: Electron R/LT
Column 16: Ion collision frequency
Column 17: Electron collision frequency
Column 18: Total plasma beta
Column 19: Ion thermal diffusivity
Column 20: Electron thermal diffusivity
Column 21: Experimental ion thermal diffusivity
Column 22: Experimental electron thermal diffusivity
Column 23: Time in seconds
Column 24: Total number of iterations

Note that the .plot file is identical to the .nt file, except it only contains the first and last time steps from the TRINITY simulation. This if for ease of comparison in plotting.