GLF23 model in TRANSP

The GLF23 model for anomalous transport is being developed at General Atomics. The model documentation is available on the internal GA website.

The model is set using a separate namelist. The file name of this namelist is defined in the TRANSP input file using the variable GLF23_TEMPLATE. The example below sets the inputs to the TGLF model. The variables in the namelist are described in the GLF23 documentation.

&glf23_control USE_ADIABATIC_ELECTRONS = .false. ALPHA_P_MULT = 1.0 ALPHA_QUENCH_MULT = 1.0 VERSION = 2 ! 1 - original; 2 - v1.61; 3 - renormalized and real geometry fit LPRINT = 0 ! get output files with lprint=1 BT_FLAG = 1 ! 0 - use B_T; 1 - use Bt_eff CXNU = 1.0 ! scale factor for collisionality CBETAE = 1.0 ! factor for plasma beta