Units¶
There are three output files containing units parameters: xgc.units.bp in ADIOS2 format, units.m in MATLAB format and units.txt in plain text format.
For the name of the output variable, replace [species]
with one of the following: e_
, i_
, i2
, i3
, i4
, i5
, i6
.
xgc.units.bp
Printed when: always. Output frequency: once at start/restart.
Output |
Dimension |
Units |
Description |
---|---|---|---|
diag_1d_period |
Scalar |
Positive integer |
Input parameter |
eq_axis_b |
Scalar |
Units |
Description |
eq_axis_r |
Scalar |
Units |
Description |
eq_axis_z |
Scalar |
Units |
Description |
eq_den_v1 |
Scalar |
Units |
Description |
eq_tempi_v1 |
Scalar |
Units |
Description |
eq_x_psi |
Scalar |
Units |
Description |
eq_x_r |
Scalar |
Units |
Description |
eq_x_z |
Scalar |
Units |
Description |
neu_col_period |
Scalar |
Units |
Description |
[species]ptl_charge_eu |
Scalar |
\(e\) |
Input parameter |
[species]ptl_mass_au |
Scalar |
\(u\) |
Input parameter |
ptl_num |
Positive integer |
Units |
This does not seem to be the same as the input parameter |
sml_dt |
Scalar |
\(\mathrm{s}\) |
Time step \(\Delta t\) in seconds. Note that the unit is different from the input parameter |
sml_totalpe |
Scalar |
Units |
Description |
sml_tran |
Scalar |
Units |
Description |
sml_wedge_n |
Scalar |
Units |
Description |
units.m
Printed when: always. Output frequency: once at start/restart.
Output |
Dimension |
Units |
Description |
---|---|---|---|
diag_1d_period |
Scalar |
Positive integer |
Same as in xgc.units.bp. |
eq_axis_b |
Scalar |
Units |
Description |
eq_axis_r |
Scalar |
Units |
Description |
eq_axis_z |
Scalar |
Units |
Description |
eq_tempi_v1 |
Scalar |
Units |
Description |
eq_x_r |
Scalar |
Units |
Description |
eq_x_z |
Scalar |
Units |
Description |
psi_x |
Scalar |
Units |
Description |
ptl_ion_charge_eu |
Scalar |
\(e\) |
Same as ptl_charge_eu in xgc.units.bp. |
ptl_ion_mass_au |
Scalar |
\(u\) |
Same as ptl_mass_au in xgc.units.bp. |
ptl_num |
Scalar |
Units |
Description |
sml_dt |
Scalar |
\(\mathrm{s}\) |
Same as in xgc.units.bp. |
sml_totalpe |
Scalar |
Units |
Description |
sml_tran |
Scalar |
Units |
Description |
vth |
Scalar |
\(\mathrm{m/s}\) |
Thermal velocity of what? |
units.txt
Printed when: always. Output frequency: once at start/restart.
Output |
Dimension |
Units |
Description |
---|---|---|---|
eq_axis_B(T) |
Scalar |
Units |
Description |
eq_axis_r(m) |
Scalar |
Units |
Description |
eq_axis_z(m) |
Scalar |
Units |
Description |
psi_x(code unit) |
Scalar |
Units |
Description |
psi_x(MKS) |
Scalar |
Units |
Description |
ptl_num(total) |
Scalar |
Positive integer |
Total number of markers at the start of the simulation. |
sml_dt(s) |
Scalar |
\(\mathrm{s}\) |
Same as in xgc.units.bp. |
sml_dt(tau) |
Scalar |
\(\tau\) |
Same as the input parameter |
sml_dt(normalized) |
Scalar |
Units |
Description |
sml_totalpe |
Scalar |
Units |
Description |
sml_tran(s) |
Scalar |
Units |
Description |