The files in this directory contain sample namelist files for running GS2 with EFIT input data. More notes from Dorland, 1 March 2001: The appropriate value of "a" for normalizations is reported at the top of the eik2.out file in meters, as I recall, as well as the appropriate value of the magnetic field. I'll have to look at the rest of what you and Clarisse sent when I'm not so distracted. The value of beta in the GS2 input file is the one that is used for the dynamical equations. It should be consistent with the value of beta from the EFIT equilibrium, but this is not enforced. I think that once you know the normalizing magnetic field (from eik2.out) you can get the appropriate value of beta for the GS2 input.