Benchmark for gyrokinetic codes with kinetic electrons and MHD equilibrium
You will find here below all the five equilibria related to the cyclone circular non-shifted case up to a full single-null down elongated equilibrium.
The full benchmark paper is published now in G. Merlo, O. Sauter, S. Brunner, A. Burckel, Y. Camenen, F. J. Casson, W. Dorland, E. Fable, T. Görler, F. Jenko, A. G. Peeters, D. Told, and L. Villard, Linear multispecies gyrokinetic flux tube benchmarks in shaped tokamak plasmas, Physics of Plasmas 23 (2016) 032104; http://dx.doi.org/10.1063/1.4942539
They have been first defined and tested with local versions of GS2 and GYRO in the Varenna 2010 paper: A. Burckel, O. Sauter, C. Angioni et al, JPCS 260 (2010) 012006 (references corrected)
The parameters are defined in the paper above as well as the Miller parameters for the r/a=0.5 surface.
The full equilibrium:
Running CHEASE with these EQDSKs, without the profiles, use the following chease_namelist_eqdsk file
Profiles (first line of file is a comment line in matlab):
, e, ne, Te, R dln ne/dr, R dln ne/dr in file neTe_EQDSK1.data
matlab *.fig as well as matlab script files used to make the figures of the Varenna paper: FilesForFigs.tar (or ask O. Sauter for further information)