Sources diagnostics¶
xgc.fsourcediag.bp contains diagnostics for the source operations performed on the 5D mesh (the 5D mesh consists of a 3D unstructured triangular mesh in configuration space and a 2D structured rectangular grid in velocity space).
Printed when input parameter diag_f0_df_on=.true.
Output frequency controlled by input parameter diag_f0_df_period. A value of 1 means the diagnostic is written out every source step (controlled by sml_f_source_period). So the effective output is every diag_f0_df_period \(\times\) sml_f_source_period time step.
xgc.neutrals.#####.bp where ##### is the time step contains neutral particles diagnostics.
Printed when sml_neutral=.true.
Output frequency controlled by diag_neutral_period
Output |
Dimension |
Units |
Description |
|---|---|---|---|
e_density_change_collision
i_density_change_collision
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
The change in normalized electron/ion density \(\frac{\Delta n_{e / i}}{n_{e / i}}\) on the 2D velocity grid due to the collisions. |
e_density_change_diffusion
i_density_change_diffusion
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
The change in normalized electron/ion density \(\frac{\Delta n_{e / i}}{n_{e / i}}\) on the 2D velocity grid due to the anomalous diffusion (model). |
e_density_change_heat_torque
i_density_change_heat_torque
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
The change in normalized electron/ion density \(\frac{\Delta n_{e / i}}{n_{e / i}}\) on the 2D velocity grid due to the heat sources/sinks and torque. |
e_density_change_neutral
i_density_change_neutral
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
The change in normalized electron/ion density \(\frac{\Delta n_{e / i}}{n_{e / i}}\) on the 2D velocity grid due to the neutral particle interaction. |
e_density_change_radiation
i_density_change_radiation
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
The change in normalized electron/ion density \(\frac{\Delta n_{e / i}}{n_{e / i}}\) on the 2D velocity grid due to the radiation. |
e_density_change_total
i_density_change_total
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
The change in normalized electron density \(\frac{\Delta n_e}{n_e}\) on the 2D velocity grid … |
e_density_change_total2
i_density_change_total2
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
The change in normalized electron density \(\frac{\Delta n_e}{n_e}\) on the 2D velocity grid … |
e_density_change_wall_remove
i_density_change_wall_remove
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
The change in normalized electron density \(\frac{\Delta n_e}{n_e}\) on the 2D velocity grid due to the … |
e_density_collision
i_density_collision
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
The electron density … |
e_density_diffusion
i_density_diffusion
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
Description |
e_density_heat_torque
i_density_heat_torque
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
Description |
e_density_neutral
i_density_neutral
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
Description |
e_density_radiation
i_density_radiation
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
Description |
e_density_total
i_density_total
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
Description |
e_density_total2
i_density_total2
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
Description |
e_density_wall_remove
i_density_wall_remove
|
# time steps \(\times\)
# 3D mesh nodes
|
Normalized |
Description |
e_energy_change_collision
i_energy_change_collision
|
# time steps \(\times\)
# 3D mesh nodes
|
\(\mathrm{J}\,{\mathrm{m}}^3\) |
The change in electron/ion kinetic energy \(\frac{\Delta \left(m_{e / i} \, v^2 \right)}{2 \, n_{e / i}}\) on the 2D velocity grid due to the collisions. |
e_energy_change_diffusion
i_energy_change_diffusion
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_energy_change_heat_torque
i_energy_change_heat_torque
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_energy_change_neutral
i_energy_change_neutral
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_energy_change_radiation
i_energy_change_radiation
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_energy_change_total
i_energy_change_total
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_energy_change_total2
i_energy_change_total2
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_energy_change_wall_remove
i_energy_change_wall_remove
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_momentum_change_collision
i_momentum_change_collision
|
# time steps \(\times\)
# 3D mesh nodes
|
\(\mathrm{kg}\,{\mathrm{m}}^4/\mathrm{s}\) |
The change in electron/ion linear parallel momentum \(\frac{\Delta \left(m_{e / i} \, v_{\|} \right)}{n_{e / i}}\) on the 2D velocity grid due to the collisions. |
e_momentum_change_diffusion
i_momentum_change_diffusion
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_momentum_change_heat_torque
i_momentum_change_heat_torque
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_momentum_change_neutral
i_momentum_change_neutral
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_momentum_change_radiation
i_momentum_change_radiation
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_momentum_change_total
i_momentum_change_total
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_momentum_change_total2
i_momentum_change_total2
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_momentum_change_wall_remove
i_momentum_change_wall_remove
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_volume_collision
i_volume_collision
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_volume_diffusion
i_volume_diffusion
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_volume_heat_torque
i_volume_heat_torque
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_volume_neutral
i_volume_neutral
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_volume_radiation
i_volume_radiation
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_volume_total
i_volume_total
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_volume_total2
i_volume_total2
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
e_volume_wall_remove
i_volume_wall_remove
|
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
psi |
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
psi_mks |
# time steps \(\times\)
# 3D mesh nodes
|
Units |
Description |
samples |
# time steps |
Units |
Description |
step |
# time steps |
Units |
Description |
time |
# time steps |
Units |
Description |
tindex |
# time steps |
Units |
Description |
Output |
Dimension |
Units |
Description |
|---|---|---|---|
den_neut |
# 3D mesh nodes |
\({\mathrm{m}}^{-3}\) |
Neutrals density. |
inode1m1 |
Scalar |
Units |
Description |
n_n |
Scalar |
Positive integer |
Number of 3D mesh nodes. |
ndata |
Scalar |
Positive integer |
Description |
rel_std |
# 3D mesh nodes |
Units |
Description |
temp_neut |
# 3D mesh nodes |
\(\mathrm{eV}\) |
Neutrals temperature. |
Usage example¶
Comparison of change in normalized ion density due to collisions (left) vs marker particles <-> grid interpolation (right) for a run with collisions as the only source operation.