Output contained in the .balance file:

Column 1: Species identifier
Column 2: Normalized time (see trin_norm.pdf for normalization)
Column 3: Normalized radial position
Column 4: Total change in species pressure for this time level
Column 5: Change in species pressure from divergence of heat flux
Column 6: Change in species pressure from temperature equilibration
Column 7: Change in species pressure from external source
Column 8: Change in pressure from turbulent energy exchange

These quantities are meant to help evaluate which terms in the heat transport equation are dominant at a given time level.