.. _THERMO: ``THERMO`` ========== (Need to grab web contents for other numbers of arguments) Similar to ``THERMO(nnn,mmm)``, except now three numbers are supplied, the starting temperature, *nnn*, the step-size, *mmm*, and the ending temperature, *lll*.   If desired, the step-size can be *lll* and the ending temperature *mmm*.   The step-size cannot be less than 1K. Examples:    ``THERMO=(300,20,700)`` Start at 300K, end at 700K, and use a step-size of 20K.\ ``THERMO=(300,700,20)`` Start at 300K, end at 700K, and use a step-size of 20K.   See also: ```THERMO`` `__.