Input parameters for alfioshear.f90
NRUN: number label of run
LMIN: minimum L-shell
LMAX: maximum L-shell
NX: number of cells in x (L-shell) direction
NY: number of cells in y (azimuthal) direction
ZCEN: altitude (in km) of ionosphere
DSION: cell spacing (in Rj) at ionosphere
DSMAG: cell spacing (in Rj) in high-speed region
DSEQ: cell spacing (in Rj) in plasma sheet
LVAL: L value of reference field line (for grid setup)
COUR: Courant number
COUREPAR: Courant number for parallel electric field calculation
TMAX: maximum time (in seconds) for run
DTPLOT: time interval (in seconds) between data dumps
LONGMIN: minimum longitude
LONGMAX: maximum longitude
IOTILTDEG: inclination of Io’s orbit in magnetic coordinates
VIO: velocity of Io (in Rj/s)
LONG0: initial longitude of Io
SIGIO: Pedersen conducitivity of Io
SIGEXP: exponent for falloff of conductivity in Io’s ionosphere
ZATM: base of ionosphere (in km) (not used in this version)
HATM: scale height of ionosphere (in km) (not used)
HION: scale for expanding grid spacing at ionosphere
HEQ: scale for expansion of grid in plasma sheet
MODEL: density model
TRAMP: ramp-up time for startup
SIGPMHO: height-integrated conductance at Jupiter
HIONIO: heigh of Io’s ionosphere
NUSTAR0: effective collision frequency for Eparallel
TE: effective electron temperature (in eV) for Eparallel calculation