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@ -14,10 +14,37 @@ import sys
@@ -14,10 +14,37 @@ import sys
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import numpy as np |
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import matplotlib.pyplot as plt |
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from matplotlib.animation import FuncAnimation, PillowWriter |
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from matplotlib.colors import ListedColormap, BoundaryNorm |
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from pathlib import Path |
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from msg_converter import load_npz_data |
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def create_reflectivity_colormap(): |
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""" |
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Создает цветовую схему для отражательности (dBz) |
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на основе предоставленных цветов и диапазонов |
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""" |
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# Цвета для отражательности |
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colors = [ |
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'#E1F2FC', '#C2E2F7', '#A8D0E9', '#CFFF99', '#54FE3A', |
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'#00AAFF', '#034CFF', '#0000D0', '#00007F', '#FFFE02', |
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'#FF7F00', '#FE3D36', '#FE0000', '#49DE00', '#00AA01', |
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'#F500F5', '#AA01FE', '#720000' |
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] |
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# Диапазоны от -10 до 70 с шагом 5 |
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boundaries = [-20] + list(range(-10, 75, 5)) + [80] |
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# Проверяем соответствие количества цветов и границ |
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assert len(colors) == len(boundaries) - 1, "Количество цветов должно быть на 1 меньше количества границ!" |
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# Создаем цветовую карту и нормализацию |
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cmap = ListedColormap(colors, name='reflectivity_segments') |
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norm = BoundaryNorm(boundaries, len(colors)) |
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return cmap, norm |
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def create_gif(npz_path, output_path=None): |
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""" |
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Args: |
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@ -46,11 +73,14 @@ def create_gif(npz_path, output_path=None):
@@ -46,11 +73,14 @@ def create_gif(npz_path, output_path=None):
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# Срезы по высоте |
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doppler_5km = data['doppler'][:, :, :, 5] |
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# Создаем цветовую схему для отражательности |
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reflectivity_cmap, reflectivity_norm = create_reflectivity_colormap() |
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# Диапазоны для colorbar |
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vmin_dbz = np.nanpercentile(dbz_max, 1) |
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vmax_dbz = np.nanpercentile(dbz_max, 99) |
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vmin_dbzd = np.nanpercentile(dbzd_max, 1) |
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vmax_dbzd = np.nanpercentile(dbzd_max, 99) |
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vmin_dbz = -10 # Фиксированный диапазон для отражательности |
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vmax_dbz = 70 |
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vmin_dbzd = -10 # Фиксированный диапазон для отражательности |
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vmax_dbzd = 70 |
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vmin_doppler = np.nanpercentile(doppler_5km, 1) |
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vmax_doppler = np.nanpercentile(doppler_5km, 99) |
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vmin_meteo = np.nanmin(meteo) |
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@ -61,25 +91,29 @@ def create_gif(npz_path, output_path=None):
@@ -61,25 +91,29 @@ def create_gif(npz_path, output_path=None):
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fig.suptitle('MSG Radar Data', fontsize=16, y=0.98) |
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# Инициализация imshow |
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im1 = axes[0, 0].imshow(dbz_max[0], cmap='viridis', vmin=vmin_dbz, vmax=vmax_dbz) |
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im1 = axes[0, 0].imshow(dbz_max[0], cmap=reflectivity_cmap, norm=reflectivity_norm, origin='lower') |
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axes[0, 0].set_title('max(dBz)') |
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axes[0, 0].axis('off') |
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plt.colorbar(im1, ax=axes[0, 0], fraction=0.046) |
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im2 = axes[0, 1].imshow(dbzd_max[0], cmap='plasma', vmin=vmin_dbzd, vmax=vmax_dbzd) |
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cb1 = plt.colorbar(im1, ax=axes[0, 0], fraction=0.046) |
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cb1.set_ticks(range(-10, 75, 5)) |
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cb1.ax.set_yticklabels([f'{i}' for i in range(-10, 75, 5)]) |
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im2 = axes[0, 1].imshow(dbzd_max[0], cmap=reflectivity_cmap, norm=reflectivity_norm, origin='lower') |
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axes[0, 1].set_title('max(dBzD)') |
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axes[0, 1].axis('off') |
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plt.colorbar(im2, ax=axes[0, 1], fraction=0.046) |
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cb2 = plt.colorbar(im2, ax=axes[0, 1], fraction=0.046) |
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cb2.set_ticks(range(-10, 75, 5)) |
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cb2.ax.set_yticklabels([f'{i}' for i in range(-10, 75, 5)]) |
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mod_seismic = plt.cm.seismic.copy() |
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mod_seismic.set_bad(color='black') |
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im3 = axes[1, 0].imshow(doppler_5km[0], cmap=mod_seismic, vmin=vmin_doppler, vmax=vmax_doppler) |
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im3 = axes[1, 0].imshow(doppler_5km[0], cmap=mod_seismic, vmin=vmin_doppler, vmax=vmax_doppler, origin='lower') |
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axes[1, 0].set_title('Doppler [5 km]') |
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axes[1, 0].axis('off') |
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plt.colorbar(im3, ax=axes[1, 0], fraction=0.046) |
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im4 = axes[1, 1].imshow(meteo[0], cmap='YlOrRd', vmin=vmin_meteo, vmax=vmax_meteo) |
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im4 = axes[1, 1].imshow(meteo[0], cmap='YlOrRd', vmin=vmin_meteo, vmax=vmax_meteo, origin='lower') |
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axes[1, 1].set_title('Meteo') |
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axes[1, 1].axis('off') |
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plt.colorbar(im4, ax=axes[1, 1], fraction=0.046) |
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