THERMO(nnn,mmm) or THERMO=(nnn,mmm)

The thermodynamic quantities for the temperature range limited by a lower bound of nnn Kelvin and an upper bound of mmm Kelvin (both integer numbers), the step size being calculated in order to give approximately 20 points, and a reasonable value for the step. The size of the step in Kelvin degrees will be 1, 2, or 5, or a power of 10 times these numbers.