Fields used to check algorithm behavior.
Fields of the form "algo:<type>_<variable_name>" are reserved by the code to allow visualization of some intermediate computational field values.
If the user creates such a field, and the code calls the matching operator, this field will be updated automatically.
Current reserved fields are:
- algo:predicted_velocity Velocity field after the prediction step, cell-based field of dimension 3.
- algo:predicted_velocity_divergence Divergence of the velocity field after the prediction step, cell-based field of dimension 1.
- algo:velocity_divergence Divergence of the velocity for the VOF module, cell-based field of dimension 1.
- algo:pressure_gradient Pressure gradient, cell-based field of dimension 3.
- algo:gradient_ supplemented with a transported field name Field gradient, cell-based field of dimension 3x the dimension of the corresponding field.
- algo:turbulent_flux_production_ supplemented with a transported field name Field corresponding to the production of u'T' if scalar taken is temperature, cell-based field of dimension 3.
- algo:velocity_gradient Velocity gradient, cell-based field of dimension 3x3.
- algo:pressure_gradient_increment Gradient of the pressure increment solved in the correction step, cell-based field of dimension 3.
- algo:rij_divergence Divergence of the Reynolds stress in the momentum equation for Reynolds stress RANS models, cell-based field of dimension 3.
- algo:rij_production So called production term in Reynolds stress RANS models, cell-based field of dimension 6.
- algo:rij_pressure_strain_correlation So called pressure strain correlation term in Reynolds stress RANS models, cell-based field of dimension 6.
- algo:rij_buoyancy So called buoyancy term in Reynolds stress RANS models, cell-based field of dimension 6.
- algo:k_production So called production term in k-epsilon RANS models, cell-based field of dimension 1.
- algo:k_buoyancy So called buoyancy term in k-epsilon RANS models, cell-based field of dimension 1.
- algo:turbulent_flux_divergence Divergence of the turbulent flux in the energy equation, cell-based field of dimension 1.
- algo:grad_clip_factor_<variable_name> Least-squares gradient clip factor if gradient clipping is activated (scalar field on cells).
- algo:grad_b_iter_<variable_name> Number of iterations for convergence of fixed-point algorithm for least-squares boundary gradient of vector and tensor fields. (scalar field on boundary faces).
- algo:b_velocity_inout Boundary field to visualize entering velocity at outlets.