minor changes to typing

Python/actuator_line/actuator_line.py

@@ -107,8 +107,8 @@ length = np.array([6,4,1])*boundary_layer_height
 dx = boundary_layer_height/nodes_per_height
 dt = dx * mach / (np.sqrt(3) * velocity)
 velocity_ratio = dx/dt
-velocity_LB = velocity / velocity_ratio # LB units
-viscosity_LB = viscosity / (velocity_ratio * dx) # LB units
+velocity_LB = velocity / velocity_ratio  # LB units
+viscosity_LB = viscosity / (velocity_ratio * dx)  # LB units
 pressure_gradient = u_star * u_star / boundary_layer_height
 pressure_gradient_LB = pressure_gradient * (dt*dt)/dx
 
@@ -145,7 +145,7 @@ tm_factory.read_config_file(config)
 grid_scaling_factory = gpu.GridScalingFactory()
 grid_scaling_factory.set_scaling_factory(gpu.GridScaling.ScaleCompressible)
 
-grid_builder.add_coarse_grid(0.0, 0.0, 0.0, *length, dx)
+grid_builder.add_coarse_grid(0.0, 0.0, 0.0, length[0], length[1], length[2], dx)
 grid_builder.set_periodic_boundary_condition(not read_precursor, True, False)
 grid_builder.build_grids(basics.LbmOrGks.LBM, False)
 
@@ -165,7 +165,7 @@ bc_factory.set_slip_boundary_condition(gpu.SlipBC.SlipBounceBack)
 bc_factory.set_pressure_boundary_condition(gpu.PressureBC.OutflowNonReflective)
 if read_precursor:
     bc_factory.set_precursor_boundary_condition(gpu.PrecursorBC.DistributionsPrecursor if use_distributions else gpu.PrecursorBC.VelocityPrecursor)
-para.set_outflow_pressure_correction_factor(0.0); 
+para.set_outflow_pressure_correction_factor(0.0)
 #%%
 # don't use python init functions, they are very slow! Just kept as an example.
 # Define lambda in bindings and set it here.
@@ -179,7 +179,7 @@ para.set_outflow_pressure_correction_factor(0.0);
 para.set_initial_condition_perturbed_log_law(u_star, z0, length[0], length[2], boundary_layer_height, velocity_ratio)
 
 #%%
-turb_pos = np.array([3,3,3])*turbine_diameter
+turb_pos = np.array([3, 3, 3])*turbine_diameter
 epsilon = 1.5*dx
 density = 1.225
 level = 0
@@ -188,7 +188,7 @@ n_blade_nodes = 32
 omega = 1
 blade_radii = np.arange(n_blade_nodes, dtype=np.float32)/(0.5*turbine_diameter)
 alm = gpu.ActuatorFarm(n_blades, density, n_blade_nodes, epsilon, level, dt, dx, True)
-alm.add_turbine(turb_pos[0],turb_pos[1],turb_pos[2], turbine_diameter, omega, 0, 0, blade_radii)
+alm.add_turbine(turb_pos[0], turb_pos[1], turb_pos[2], turbine_diameter, omega, 0, 0, blade_radii)
 para.add_actuator(alm)
 #%%
 planar_average_probe = gpu.probes.PlanarAverageProbe("horizontalPlanes", para.get_output_path(), 0, int(t_start_tmp_averaging/dt), int(t_averaging/dt) , int(t_start_out_probe/dt), int(t_out_probe/dt), 'z')

apps/gpu/LBM/ActuatorLine/ActuatorLine.cpp

@@ -166,6 +166,7 @@ void multipleLevel(const std::string& configPath)
     scalingFactory.setScalingFactory(GridScalingFactory::GridScaling::ScaleCompressible);
 
 	gridBuilder->setPeriodicBoundaryCondition(false, false, false);
+    gridBuilder->setPeriodicShiftOnXBoundaryInYDirection(L_y/10);
 
 	gridBuilder->buildGrids(lbmOrGks, false); // buildGrids() has to be called before setting the BCs!!!!
 

pythonbindings/pyfluids-stubs/bindings/gpu/__init__.pyi

@@ -35,7 +35,7 @@ r"""
 from __future__ import annotations
 from typing import Callable, ClassVar, List, Optional
 
-from typing import overload
+from typing import overload, Union
 import numpy as np
 import numpy.typing as npt
 import pyfluids.bindings.basics
@@ -136,13 +136,13 @@ class ActuatorFarm(PreCollisionInteractor):
 
 class BoundaryConditionFactory:
     def __init__(self) -> None: ...
-    def set_geometry_boundary_condition(self, boundary_condition_type) -> None: ...
-    def set_no_slip_boundary_condition(self, boundary_condition_type) -> None: ...
-    def set_precursor_boundary_condition(self, boundary_condition_type) -> None: ...
-    def set_pressure_boundary_condition(self, boundary_condition_type) -> None: ...
-    def set_slip_boundary_condition(self, boundary_condition_type) -> None: ...
-    def set_stress_boundary_condition(self, boundary_condition_type) -> None: ...
-    def set_velocity_boundary_condition(self, boundary_condition_type) -> None: ...
+    def set_geometry_boundary_condition(self, boundary_condition_type: Union[SlipBC, VelocityBC, NoSlipBC]) -> None: ...
+    def set_no_slip_boundary_condition(self, boundary_condition_type: NoSlipBC) -> None: ...
+    def set_precursor_boundary_condition(self, boundary_condition_type: PrecursorBC) -> None: ...
+    def set_pressure_boundary_condition(self, boundary_condition_type: PressureBC) -> None: ...
+    def set_slip_boundary_condition(self, boundary_condition_type: SlipBC) -> None: ...
+    def set_stress_boundary_condition(self, boundary_condition_type: StressBC) -> None: ...
+    def set_velocity_boundary_condition(self, boundary_condition_type: VelocityBC) -> None: ...
 
 
 class Communicator:

pythonbindings/src/gpu/submodules/actuator_farm.cpp

@@ -32,8 +32,8 @@
 //=======================================================================================
 #include <pybind11/pybind11.h>
 #include <pybind11/numpy.h>
-#include <gpu/VirtualFluids_GPU/PreCollisionInteractor/ActuatorFarm.h>
-#include <gpu/VirtualFluids_GPU/PreCollisionInteractor/PreCollisionInteractor.h>
+#include "gpu/VirtualFluids_GPU/PreCollisionInteractor/ActuatorFarm.h"
+#include "gpu/VirtualFluids_GPU/PreCollisionInteractor/PreCollisionInteractor.h"
 class PyActuatorFarm : public ActuatorFarm 
 {
 public: