diff --git a/calculate_profiles.py b/calculate_profiles.py
index 281bbfd..db49856 100644
--- a/calculate_profiles.py
+++ b/calculate_profiles.py
@@ -10,15 +10,11 @@
 import numpy.typing as npt
 import pandas as pd
 import pedpy as pp
-from tqdm import tqdm
 from joblib import Parallel, delayed
-from pedpy import (
-    DensityMethod,
-    SpeedMethod,
-    compute_grid_cell_polygon_intersection_area,
-    compute_speed_profile,
-    get_grid_cells,
-)
+from pedpy import (DensityMethod, SpeedMethod,
+                   compute_grid_cell_polygon_intersection_area,
+                   compute_speed_profile, get_grid_cells)
+from tqdm import tqdm
 
 from log_config import setup_logging
 from profile_config_data import Config
@@ -90,7 +86,7 @@ def calculate(
     logging.info(f"Results in {result_file}")
 
 
-def main(config: Config):
+def main(config: Config) -> None:
     """Contains main logic for calculation of profiles."""
     setup_logging()
     grid_size = config.grid_size
diff --git a/create_profile_data.py b/create_profile_data.py
index c8a7273..1946b79 100644
--- a/create_profile_data.py
+++ b/create_profile_data.py
@@ -7,9 +7,9 @@
 
 import pandas as pd
 import pedpy as pp
-from tqdm import tqdm
 from joblib import Parallel, delayed
 from pedpy.column_identifier import FRAME_COL, ID_COL
+from tqdm import tqdm
 
 from log_config import setup_logging
 from profile_config_data import Config
diff --git a/profile_config_data.py b/profile_config_data.py
index 905bcf9..ce17444 100644
--- a/profile_config_data.py
+++ b/profile_config_data.py
@@ -15,6 +15,6 @@ class Config:
     fps: int
     walkable_area: pedpy.WalkableArea
     grid_size: float
-    rmax: int
-    vmax: int
-    jmax: int
+    rmax: float
+    vmax: float
+    jmax: float
diff --git a/run_profile_calculations.py b/run_profile_calculations.py
index 2582aa2..aa97f56 100644
--- a/run_profile_calculations.py
+++ b/run_profile_calculations.py
@@ -5,12 +5,12 @@
 
 import glob
 
-from profile_config_data import Config
 from pedpy import WalkableArea
 
 import calculate_profiles
 import create_profile_data
 import ploting_profiles
+from profile_config_data import Config
 
 
 def run_all() -> None:
@@ -24,9 +24,9 @@ def run_all() -> None:
         walkable_area=WalkableArea(area),
         profile_data_file="AppData/profile_data.pkl",
         result_file="AppData/density_speed_profiles.pkl",
-        rmax=3,
+        rmax=3.0,
         vmax=1.2,
-        jmax=2,
+        jmax=2.0,
     )
 
     # Run the modules in sequence