import geopandas as gpd
import matplotlib.pyplot as plt
from geopy.geocoders import Nominatim
import requests
from bs4 import BeautifulSoup
import re
from tqdm import tqdm
from shapely.geometry import Point
import json
import pandas as pd
import numpy as np
import rasterio
import warnings
from scipy.spatial import cKDTree
from rasterio.transform import from_origin
from rasterio.features import rasterize
import os
import rasterio.mask
import matplotlib.colors as mcolors
import matplotlib.patheffects as patheffects
from pykrige.uk import UniversalKriging
from sklearn.linear_model import HuberRegressor
from scipy.stats import zscore
from sklearn.ensemble import RandomForestRegressor
from sklearn.preprocessing import StandardScaler
from scipy.ndimage import gaussian_filter  # Import Gaussian filter for smoothing

os.environ['PROJ_LIB'] = r'C:\Users\Lenovo\Documents\conda\Library\share\proj'

warnings.filterwarnings("ignore")

# Keywords to remove
keywords_to_remove = [
    r"(centrum)", "rondo", "most", "Obwodnica", "obwodnica I", "obwodnica II", "obwodnica",
    "- Zawiszyn", "OUD Węzeł", "PPO", "Węzeł", "N (wąwóz)", "S (most)", "stacja", "z pomiarów", "min", "max", "średnia"
]

def clean_station_name(station_name):
    pattern = re.compile("|".join(keywords_to_remove), re.IGNORECASE)
    cleaned_name = pattern.sub("", station_name).strip()
    return cleaned_name

def get_masovian_boundary():
    url = "https://raw.githubusercontent.com/ppatrzyk/polska-geojson/master/wojewodztwa/wojewodztwa-medium.geojson"
    # Fetch the content using requests
    response = requests.get(url)
    if response.status_code == 200:
        data = response.json()
        # Set the CRS to EPSG:4326 when creating the GeoDataFrame
        gdf = gpd.GeoDataFrame.from_features(data["features"], crs="EPSG:4326")
        masovian = gdf[gdf['nazwa'] == 'mazowieckie']
        return masovian
    else:
        print(f"Error fetching GeoJSON data: {response.status_code}")
        return None

# Global variable for Masovian boundary
masovian_boundary = get_masovian_boundary()

def is_in_masovian(lat, lon):
    point = gpd.GeoSeries([Point(lon, lat)], crs="EPSG:4326")
    masovian_geom = masovian_boundary.to_crs(epsg=2180).reset_index(drop=True)
    point_projected = point.to_crs(epsg=2180)
    return masovian_geom.contains(point_projected.buffer(100)).values[0]

def fetch_traxelektronik_data():
    url = 'https://www.traxelektronik.pl/pogoda/zbiorcza.php?RejID=10'
    response = requests.get(url)
    soup = BeautifulSoup(response.text, 'html.parser')

    stations = []
    temperatures = []
    
    table_rows = soup.find_all('tr')[2:]

    for row in table_rows:
        columns = row.find_all('td')
        if len(columns) > 1:
            station = columns[0].get_text(strip=True)
            temperature = columns[1].get_text(strip=True)
            if temperature != "-":
                cleaned_station = clean_station_name(station)
                stations.append(cleaned_station)
                temperatures.append(temperature)

    print(f"Fetched {len(stations)} stations with valid temperature data from Traxelektronik.")
    return stations, temperatures

def fetch_netatmo_data():
    url = "https://api.netatmo.com/api/getpublicdata"
    params = {
        "lat_ne": 53,
        "lon_ne": 22,
        "lat_sw": 51,
        "lon_sw": 19,
        "required_data": "temperature",
        "filter": "true",
        "access_token": "66e1e80975134797710422cd|caeab19c5be5990312f5e329c855e97a"
    }
    
    response = requests.get(url, params=params)
    if response.status_code == 200:
        print("Successfully fetched data from Netatmo")
    else:
        print(f"Error fetching data: {response.status_code}")
    data = json.loads(response.text)
    
    stations = []
    temperatures = []
    coordinates = []
    
    for station in data.get('body', []):
        place = station.get('place', {})
        location = place.get('location')
        if location:
            lon, lat = location
            if is_in_masovian(lat, lon):
                for module, module_data in station.get('measures', {}).items():
                    if 'temperature' in module_data.get('type', []):
                        res = module_data.get('res', {})
                        if res:
                            latest_timestamp = max(res.keys())
                            temperature = res[latest_timestamp][0]
                            city = place.get('city', 'Unknown')
                            stations.append(city)
                            temperatures.append(temperature)
                            coordinates.append((lat, lon))
                            break
    
    print(f"Fetched {len(stations)} stations with valid temperature data from Netatmo in Masovian Voivodeship.")
    return stations, temperatures, coordinates

def get_coordinates(station_name, geolocator):
    try:
        location = geolocator.geocode(f"{station_name}, Masovian Voivodeship, Poland")
        if location:
            if is_in_masovian(location.latitude, location.longitude):
                print(f"Geocoded '{station_name}' to {location.latitude}, {location.longitude} (in Masovian).")
                return (location.latitude, location.longitude), False
            else:
                print(f"'{station_name}' is not in Masovian Voivodeship.")
                return None, False
        print(f"Failed to geocode '{station_name}'.")
        return None, False
    except Exception as e:
        print(f"Error geocoding {station_name}: {e}")
        return None, False

def clean_temperature(temp):
    cleaned_temp = re.sub(r'[↓↑\s]', '', temp)
    try:
        return float(cleaned_temp)
    except ValueError:
        return None

def remove_nearby_duplicates(trax_coords, trax_temperatures, netatmo_coords, netatmo_temperatures, distance_threshold=0.01):
    trax_points = np.array([(lon, lat) for station, (lat, lon) in trax_coords.items()])
    netatmo_points = np.array([(lon, lat) for lat, lon in netatmo_coords])
    trax_tree = cKDTree(trax_points)

    netatmo_filtered_coords = []
    netatmo_filtered_temperatures = []

    for netatmo_point, netatmo_temp in zip(netatmo_points, netatmo_temperatures):
        distance, index = trax_tree.query(netatmo_point)
        if distance > distance_threshold:
            netatmo_filtered_coords.append(tuple(netatmo_point))
            netatmo_filtered_temperatures.append(netatmo_temp)

    return netatmo_filtered_coords, netatmo_filtered_temperatures

def hillshade(array, azimuth=315, angle_altitude=45):
    # Convert angles to radians
    azimuth_rad = np.radians(azimuth)
    altitude_rad = np.radians(angle_altitude)

    # Calculate gradients in x and y directions
    x, y = np.gradient(array)

    # Calculate the slope and aspect
    slope = np.pi/2.0 - np.arctan(np.sqrt(x*x + y*y))
    aspect = np.arctan2(-x, y)

    # Calculate shaded relief
    shaded = np.sin(altitude_rad) * np.sin(slope) + np.cos(altitude_rad) * np.cos(slope) * np.cos(azimuth_rad - aspect)

    # Normalize the shaded relief
    shaded = (shaded + 1) / 2
    shaded = (shaded * 255).astype(np.uint8)

    return shaded

def plot_stations_with_boundary_and_interpolation(trax_stations, trax_temperatures, trax_coords,
                                                  netatmo_stations, netatmo_temperatures, netatmo_coords):
    trax_filtered_stations = []
    trax_filtered_temperatures = []
    trax_geometries = []

    # Filter and clean Traxelektronik data
    for station, temperature in zip(trax_stations, trax_temperatures):
        cleaned_station = clean_station_name(station)
        cleaned_temperature = clean_temperature(temperature)
        if station in trax_coords and cleaned_temperature is not None:
            lat, lon = trax_coords[station]
            trax_filtered_stations.append(cleaned_station)
            trax_filtered_temperatures.append(cleaned_temperature)
            trax_geometries.append(Point(lon, lat))

    # Create GeoDataFrame for Traxelektronik data
    trax_gdf = gpd.GeoDataFrame({
        'Station': trax_filtered_stations,
        'Temperature': trax_filtered_temperatures,
        'Source': 'Traxelektronik'
    }, geometry=trax_geometries, crs="EPSG:4326")

    # Handle Netatmo data
    netatmo_filtered_coords = []
    netatmo_filtered_temperatures = []
    netatmo_filtered_stations = []

    for station, temperature, coord in zip(netatmo_stations, netatmo_temperatures, netatmo_coords):
        if isinstance(temperature, (int, float)) and coord is not None:
            netatmo_filtered_coords.append(coord)
            netatmo_filtered_temperatures.append(temperature)
            netatmo_filtered_stations.append(station)

    if len(netatmo_filtered_coords) > 0:
        netatmo_geometries = [Point(lon, lat) for lat, lon in netatmo_filtered_coords]
        netatmo_gdf = gpd.GeoDataFrame({
            'Station': netatmo_filtered_stations,
            'Temperature': netatmo_filtered_temperatures,
            'Source': 'Netatmo'
        }, geometry=netatmo_geometries, crs="EPSG:4326")
    else:
        netatmo_gdf = gpd.GeoDataFrame(columns=['Station', 'Temperature', 'Source', 'geometry'], crs="EPSG:4326")

    # Read and clip DEM
    dem_data, dem_transform = read_and_clip_dem(masovian_boundary)

    # Ensure geometries are in EPSG:4326
    trax_gdf_dem_crs = trax_gdf.to_crs("EPSG:4326")
    netatmo_gdf_dem_crs = netatmo_gdf.to_crs("EPSG:4326")

    # Get elevation at station points using dem_data and dem_transform
    trax_elevations = get_elevation_at_points(
        trax_gdf_dem_crs.geometry,
        dem_data=dem_data,
        dem_transform=dem_transform
    )
    netatmo_elevations = get_elevation_at_points(
        netatmo_gdf_dem_crs.geometry,
        dem_data=dem_data,
        dem_transform=dem_transform
    )

    # Add elevation to the GeoDataFrames
    trax_gdf['Elevation'] = trax_elevations
    netatmo_gdf['Elevation'] = netatmo_elevations

    # Read and clip Tree Cover Density (forest cover)
    forest_data, forest_transform = read_and_clip_forest(masovian_boundary)

    # Get tree cover density at station points using forest_data and forest_transform
    trax_forest = get_raster_value_at_points(
        trax_gdf_dem_crs.geometry,
        raster_data=forest_data,
        raster_transform=forest_transform
    )
    netatmo_forest = get_raster_value_at_points(
        netatmo_gdf_dem_crs.geometry,
        raster_data=forest_data,
        raster_transform=forest_transform
    )

    # Add tree cover density to the GeoDataFrames
    trax_gdf['Tree_Cover'] = trax_forest
    netatmo_gdf['Tree_Cover'] = netatmo_forest

    # Combine GeoDataFrames
    stations_gdf = gpd.GeoDataFrame(pd.concat([trax_gdf, netatmo_gdf], ignore_index=True))
    stations_gdf.crs = "EPSG:4326"
    stations_gdf = stations_gdf.dropna(subset=['Temperature', 'Elevation', 'Tree_Cover'])

    # Extract coordinates
    stations_gdf['X'] = stations_gdf.geometry.x
    stations_gdf['Y'] = stations_gdf.geometry.y

    # Prepare data for regression
    X = stations_gdf[['X', 'Y', 'Elevation', 'Tree_Cover']]
    y = stations_gdf['Temperature']

    # Normalize covariates
    scaler = StandardScaler()
    X_scaled = scaler.fit_transform(X)

    # Fit Random Forest Regression model
    print("Training Random Forest Regression model...")
    rf_model = RandomForestRegressor(n_estimators=100, random_state=42)
    rf_model.fit(X_scaled, y)

    # Predict temperatures and compute residuals
    stations_gdf['Predicted_Temperature'] = rf_model.predict(X_scaled)
    stations_gdf['Residual'] = stations_gdf['Temperature'] - stations_gdf['Predicted_Temperature']

    # Outlier detection using Z-score
    stations_gdf['Residual_Z'] = zscore(stations_gdf['Residual'])
    z_threshold = 3  # Set your threshold
    stations_gdf_inliers = stations_gdf[np.abs(stations_gdf['Residual_Z']) <= z_threshold].copy()

    # Remove duplicates by averaging residuals at duplicate locations
    data = pd.DataFrame({
        'X': stations_gdf_inliers['X'],
        'Y': stations_gdf_inliers['Y'],
        'Residual': stations_gdf_inliers['Residual'],
        'Elevation': stations_gdf_inliers['Elevation'],
        'Tree_Cover': stations_gdf_inliers['Tree_Cover']
    })
    data = data.groupby(['X', 'Y'], as_index=False).mean()
    unique_points = data[['X', 'Y']].values
    unique_residuals = data['Residual'].values

    # Create grid in EPSG:4326 using rasterio's transform functions

    # Increased grid spacing for coarser grid (change from 0.01 to 0.05 degrees)
    grid_spacing = 0.01  # Adjusted grid spacing for less detail (approx ~5 km)

    x_min, y_min, x_max, y_max = masovian_boundary.total_bounds

    # Compute the number of cols and rows with the new grid_spacing
    ncols = int(np.ceil((x_max - x_min) / grid_spacing))
    nrows = int(np.ceil((y_max - y_min) / grid_spacing))

    # Create the affine transform for the grid
    transform = from_origin(x_min, y_max, grid_spacing, grid_spacing)

    # Create arrays of row and column indices
    cols = np.arange(ncols)
    rows = np.arange(nrows)

    # Create a meshgrid of indices
    cols_indices, rows_indices = np.meshgrid(cols, rows)

    # Flatten the indices
    cols_flat = cols_indices.ravel()
    rows_flat = rows_indices.ravel()

    # Get the x and y coordinates for each grid cell center
    xs_flat, ys_flat = rasterio.transform.xy(transform, rows_flat, cols_flat)

    # Create grid dataframe
    grid_df = pd.DataFrame({
        'X': xs_flat,
        'Y': ys_flat,
        'row_idx': rows_flat,
        'col_idx': cols_flat
    })

    # Retrieve elevations from DEM
    xs = grid_df['X'].values
    ys = grid_df['Y'].values
    dem_rows, dem_cols = rasterio.transform.rowcol(dem_transform, xs, ys)

    # Convert dem_rows and dem_cols to NumPy arrays
    dem_rows = np.array(dem_rows)
    dem_cols = np.array(dem_cols)

    # Handle out-of-bounds indices
    valid_mask = (
        (dem_rows >= 0) & (dem_rows < dem_data.shape[0]) &
        (dem_cols >= 0) & (dem_cols < dem_data.shape[1])
    )

    # Initialize elevations array
    elevations = np.full(xs.shape, np.nan)
    elevations[valid_mask] = dem_data[dem_rows[valid_mask], dem_cols[valid_mask]]

    grid_df['Elevation'] = elevations

    # Retrieve tree cover density from forest cover raster
    forest_rows, forest_cols = rasterio.transform.rowcol(forest_transform, xs, ys)

    # Convert forest_rows and forest_cols to NumPy arrays
    forest_rows = np.array(forest_rows)
    forest_cols = np.array(forest_cols)

    # Handle out-of-bounds indices for forest data
    valid_forest_mask = (
        (forest_rows >= 0) & (forest_rows < forest_data.shape[0]) &
        (forest_cols >= 0) & (forest_cols < forest_data.shape[1])
    )

    # Initialize tree cover array
    tree_covers = np.full(xs.shape, np.nan)
    tree_covers[valid_forest_mask] = forest_data[forest_rows[valid_forest_mask], forest_cols[valid_forest_mask]]

    grid_df['Tree_Cover'] = tree_covers

    # Remove grid points with NaN values (i.e., outside data coverage)
    grid_df = grid_df.dropna(subset=['Elevation', 'Tree_Cover'])

    # Predict temperatures at grid points using the regression model
    X_grid = grid_df[['X', 'Y', 'Elevation', 'Tree_Cover']]
    X_grid_scaled = scaler.transform(X_grid)
    grid_df['Predicted_Temperature'] = rf_model.predict(X_grid_scaled)

    # Universal Kriging for residual interpolation

    # Set up variogram model
    variogram_model = 'spherical'

    # Perform Universal Kriging
    print("Performing Universal Kriging interpolation for residuals...")
    uk = UniversalKriging(
        x=data['X'].values,
        y=data['Y'].values,
        z=data['Residual'].values,
        variogram_model=variogram_model,
        nlags=20,
        verbose=False,
        enable_plotting=False
    )

    z, ss = uk.execute(
        'points',
        grid_df['X'].values,
        grid_df['Y'].values
    )

    grid_df['Residual'] = z
    grid_df['Kriging_Variance'] = ss

    # Final temperature estimation
    grid_df['Temperature'] = grid_df['Predicted_Temperature'] + grid_df['Residual']

    # Apply Gaussian smoothing to the interpolated temperature grid
    print("Applying Gaussian smoothing to the interpolated temperature grid...")
    # First, create a 2D array of temperatures
    grid_temperature = np.full((nrows, ncols), np.nan)
    grid_temperature[grid_df['row_idx'], grid_df['col_idx']] = grid_df['Temperature']

    # Mask the grid_temperature
    masovian_shape = [masovian_boundary.geometry.unary_union]

    # Generate mask with all_touched=True to include partial pixels
    mask = rasterize(
        masovian_shape,
        out_shape=(nrows, ncols),
        transform=transform,
        fill=0,
        all_touched=True,
        default_value=1,
        dtype='uint8'
    )

    # Apply Gaussian filter only on valid data
    temp_masked = np.ma.array(grid_temperature, mask=np.isnan(grid_temperature))
    smoothed_temperature = gaussian_filter(temp_masked.filled(0), sigma=1)
    smoothed_temperature = np.ma.array(smoothed_temperature, mask=np.isnan(grid_temperature))

    # Apply the mask to the smoothed data
    smoothed_temperature = np.ma.array(smoothed_temperature, mask=mask == 0)

    # Also create grid_variance array (we'll skip smoothing variance for simplicity)
    grid_variance = np.full((nrows, ncols), np.nan)
    grid_variance[grid_df['row_idx'], grid_df['col_idx']] = grid_df['Kriging_Variance']
    grid_variance = np.ma.array(grid_variance, mask=mask == 0)

    # Compute Standard Deviation from Variance
    grid_std_dev = np.sqrt(grid_variance)
    grid_std_dev = np.ma.array(grid_std_dev, mask=mask == 0)

    # Read the custom color scale from the CSV file
    color_scale_df = pd.read_csv('input/color_scale.csv')
    color_scale_df = color_scale_df.sort_values('value')
    values = color_scale_df['value'].values
    hex_colors = color_scale_df['color'].values

    # Ensure colors start with '#'
    hex_colors = [color if color.startswith('#') else f"#{color}" for color in hex_colors]

    # Create a custom colormap
    # Normalize the values to 0..1
    vmin = values.min()
    vmax = values.max()
    normalized_values = (values - vmin) / (vmax - vmin)

    # Create a list of tuples (position, color)
    color_tuples = list(zip(normalized_values, hex_colors))

    # Create a LinearSegmentedColormap
    cmap = mcolors.LinearSegmentedColormap.from_list('custom_cmap', color_tuples)

    # Set the normalization
    norm = mcolors.Normalize(vmin=vmin, vmax=vmax)

    with rasterio.open('input/masovian_dem.tif') as dem_src:
        # Reproject Masovian boundary to DEM CRS if necessary
        if masovian_boundary.crs != dem_src.crs:
            masovian_boundary_dem_crs = masovian_boundary.to_crs(dem_src.crs)
        else:
            masovian_boundary_dem_crs = masovian_boundary

        # Clip the DEM to the Masovian boundary
        dem_plot_data, dem_plot_transform = rasterio.mask.mask(
            dem_src, masovian_boundary_dem_crs.geometry, crop=True, filled=True, nodata=np.nan
        )

        # Read the first band (assuming single-band DEM)
        dem_plot_data = dem_plot_data[0]  # Since mask returns data as (bands, rows, cols)

        # Handle NaNs in the DEM data
        dem_plot_data = np.nan_to_num(dem_plot_data, nan=np.nanmin(dem_plot_data))

        # Calculate the extent of the clipped DEM for plotting
        dem_left, dem_top = dem_plot_transform * (0, 0)
        dem_right, dem_bottom = dem_plot_transform * (dem_plot_data.shape[1], dem_plot_data.shape[0])
        dem_extent = [dem_left, dem_right, dem_bottom, dem_top]

    # Compute the extent for plotting
    def get_extent(transform, array):
        x_min = transform.c
        y_max = transform.f
        x_max = x_min + transform.a * array.shape[1]
        y_min = y_max + transform.e * array.shape[0]
        return [x_min, x_max, y_min, y_max]
        
    hs = hillshade(dem_plot_data, azimuth=315, angle_altitude=45)
        
    extent = get_extent(transform, smoothed_temperature)
    dem_extent = get_extent(dem_plot_transform, dem_plot_data)

    # Plotting Temperature Map
    fig, ax = plt.subplots(figsize=(15, 15))

    # Set modern and minimalistic font properties with increased size
    plt.rcParams.update({
        'font.size': 10,
        'font.family': 'sans-serif',
        'font.sans-serif': ['Arial', 'Helvetica', 'DejaVu Sans']
    })

    # Plot the interpolated temperature grid with custom colormap
    img = ax.imshow(smoothed_temperature, extent=extent, origin='upper', cmap=cmap, norm=norm, alpha=1)

    # Plot hillshade on top
    dem_img = ax.imshow(hs, extent=dem_extent, cmap='gray', origin='upper', alpha=0.3)

    # Plot Masovian Voivodeship boundary
    masovian_boundary.boundary.plot(ax=ax, color='black', linewidth=2)

    # Plot stations as smaller rectangles
    stations_gdf.plot(
        ax=ax, 
        color='black', 
        marker='s',             # 's' for square markers (rectangles)
        markersize=5,           # Smaller size than before
        label='Stations'
    )

    # Add contours for every integer Celsius value
    min_temp = np.floor(smoothed_temperature.min())
    max_temp = np.ceil(smoothed_temperature.max())
    contour_levels = np.arange(min_temp, max_temp + 1, 1)

    # Plot contour lines without interrupting them
    contours = ax.contour(
        smoothed_temperature, levels=contour_levels, colors='black', linewidths=1.5,
        extent=extent, origin='upper'
    )

    # Add labels without cutting the lines
    contour_labels = ax.clabel(
        contours, inline=False, fontsize=10, fmt='%d', colors='white',
        inline_spacing=5, manual=False
    )

    # Add black outline to contour labels for better visibility
    for txt in contour_labels:
        txt.set_path_effects([
            patheffects.Stroke(linewidth=3, foreground='black'),
            patheffects.Normal()
        ])

    # Add colorbar and labels
    cbar = fig.colorbar(img, ax=ax, label="Temperature (°C)")

    # Generate ticks every 5 units within the temperature range
    ticks = np.arange(np.floor(vmin / 5) * 5, np.ceil(vmax / 5) * 5 + 1, 5)
    
    # Adjust colorbar ticks and labels to show every 5 units
    cbar.set_ticks(ticks)
    cbar.set_ticklabels(ticks.astype(int))

    ax.set_title("Temperature Interpolation in Masovian Voivodeship", fontsize=18)
    ax.legend()
    ax.set_xlabel("Longitude")
    ax.set_ylabel("Latitude")

    plt.savefig('output/output_testing.png', dpi=300, bbox_inches='tight')
    plt.show()

    print(f"Temperature interpolation plot created successfully with smoothed data.")

    # Plotting Error Map with Standard Deviation
    fig_error, ax_error = plt.subplots(figsize=(15, 15))

    # Plot the kriging standard deviation grid
    cax = ax_error.imshow(grid_std_dev, extent=extent, origin='upper', cmap='RdBu')
    
    # Overlay the boundary
    masovian_boundary.boundary.plot(ax=ax_error, color='black', linewidth=2)

    # Plot stations
    stations_gdf.plot(
        ax=ax_error, 
        color='black', 
        marker='s',             # 's' for square markers
        markersize=5,           # Smaller size
        label='Stations'
    )

    # Add colorbar
    cbar_error = fig_error.colorbar(cax, ax=ax_error, label="Kriging Standard Deviation (°C)")

    ax_error.set_title("Estimated Mean Temperature Error (Standard Deviation)", fontsize=18)
    ax_error.legend()
    ax_error.set_xlabel("Longitude")
    ax_error.set_ylabel("Latitude")

    plt.savefig('output/mean_t2m_error_testing.png', dpi=300, bbox_inches='tight', alpha=0.5)
    plt.show()

    print(f"Estimated mean temperature error (standard deviation) plot created successfully.")

def get_elevation_at_points(geometry, dem_data=None, dem_transform=None):
    from rasterio.transform import rowcol

    if dem_data is not None and dem_transform is not None:
        elevations = []
        for point in geometry:
            x, y = point.x, point.y
            try:
                row, col = rowcol(dem_transform, x, y)
                row = int(row)
                col = int(col)
                elevation = dem_data[row, col]
                elevations.append(elevation)
            except (IndexError, ValueError):
                elevations.append(np.nan)
        return elevations
    else:
        raise ValueError("Provide dem_data and dem_transform.")

def get_raster_value_at_points(geometry, raster_data=None, raster_transform=None):
    from rasterio.transform import rowcol

    if raster_data is not None and raster_transform is not None:
        values = []
        for point in geometry:
            x, y = point.x, point.y
            try:
                row, col = rowcol(raster_transform, x, y)
                row = int(row)
                col = int(col)
                value = raster_data[row, col]
                values.append(value)
            except (IndexError, ValueError):
                values.append(np.nan)
        return values
    else:
        raise ValueError("Provide raster_data and raster_transform.")

def read_and_clip_dem(masovian_boundary):
    dem_path = 'input/masovian_dem.tif'
    # Open the DEM without attempting to parse the CRS
    with rasterio.open(dem_path) as src:
        # Since our DEM is already in EPSG:4326, print a confirmation
        print("Assuming DEM is in EPSG:4326; skipping reprojection.")
        # Read the DEM data and transform
        dem_data = src.read(1, masked=True)
        dem_transform = src.transform
    return dem_data, dem_transform

def read_and_clip_forest(masovian_boundary):
    forest_path = 'input/forests.tif'
    # Open the forest cover raster without attempting to parse the CRS
    with rasterio.open(forest_path) as src:
        # Since our forest cover raster is already in EPSG:4326, print a confirmation
        print("Assuming forest cover raster is in EPSG:4326; skipping reprojection.")
        # Read the raster data and transform
        forest_data = src.read(1, masked=True)
        # Set no data values to zero
        forest_data = np.where(forest_data == src.nodata, 0, forest_data)
        forest_transform = src.transform
    return forest_data, forest_transform

# Main execution flow
if __name__ == "__main__":
    # Fetch Traxelektronik data
    trax_stations, trax_temperatures = fetch_traxelektronik_data()

    # Geocode Traxelektronik stations
    geolocator = Nominatim(user_agent="geoapi")
    trax_coords = {}

    progress_bar = tqdm(total=len(trax_stations), desc="Geocoding Traxelektronik Stations", unit="station")
    
    for station in trax_stations:
        cleaned_station = clean_station_name(station)
        coords, was_cleaned = get_coordinates(cleaned_station, geolocator)
        if coords:
            trax_coords[station] = coords
        progress_bar.update(1)
    
    progress_bar.close()

    # Fetch Netatmo data
    netatmo_stations, netatmo_temperatures, netatmo_coords = fetch_netatmo_data()

    # Plot all stations with interpolation and error estimation
    plot_stations_with_boundary_and_interpolation(
        trax_stations, trax_temperatures, trax_coords, 
        netatmo_stations, netatmo_temperatures, netatmo_coords
    )

There's the data looks way too low resolution, especially when dealing with temperature data from over 300 weather stations. Meanwhile when increasing the resolution, it looks weird because of our smoothiness/contour smoothiness etc.