feat: add rss

2026-02-27 17:18:08 +01:00
parent a0b45dd36b
commit 00ce772efb
5 changed files with 165 additions and 0 deletions
@@ -0,0 +1,71 @@
+import numpy as np
+import matplotlib.pyplot as plt
+
+planets = {
+    "Earth": {"dist": 1.0, "albedo": 0.3, "GHE": 0.4},
+    "Venus": {"dist": 0.72, "albedo": 0.80, "GHE": 0.99},
+    "Mars":  {"dist": 1.52, "albedo": 0.22, "GHE": 0.09},
+}
+
+results = []
+
+for planet in planets:
+    L_S = 3.8e26           
+    DE = 149.6e9
+    DE *= planets[planet]["dist"]
+    albedo = planets[planet]["albedo"]
+    sigma = 5.670367e-8
+    T_e= L_S / ( 4 * np.pi * DE**2)
+    PEtop = T_e / 4
+    PEsur = PEtop * (1 - albedo)
+    TEsur = ( PEsur / sigma )**(1/4)
+    TEsur_C = TEsur - 273.15
+    PE = 2 * PEsur;
+    TEsur_GH05 = ( PE / sigma )**(1/4)
+    TEsur_GH05_C = TEsur_GH05 - 273.15
+    GHE = planets[planet]["GHE"]
+    PE = PEsur / (1 - GHE)
+    TEsur_GH04 = ( PE / sigma )**(1/4)
+
+    results.append([planet, TEsur, TEsur_GH05, TEsur_GH04])
+
+    GHE_list = np.arange(0.1,0.55,0.05)
+    TEsur_GHE = np.empty((GHE_list.size,1))
+    for i in range(len(GHE_list)):
+        GHE = GHE_list[i]
+        PE = PEsur / (1 - GHE)
+        TEsur_GHE[i] = ( PE / sigma )**(1/4)
+    plt.plot(GHE_list, TEsur_GHE, label=planet)
+
+
+# Plot 1
+
+plt.xlabel('GreenHouse Effect', fontsize=12)
+plt.ylabel('Temperature [K]', fontsize=12)
+plt.grid()
+plt.title('Varying GreenHouse gas effects and corresponding surface T', fontsize=14)
+plt.legend(title="Planet")
+plt.savefig(f"plot.png")
+
+
+# Plot 2
+fig, ax = plt.subplots(figsize=(7, 2))
+ax.axis('off')
+col_labels = ["Planet", "T_eff [K]", "T(GHE=0.5) [K]", "T(actual GHE) [K]"]
+table_data = [[r[0], f"{r[1]:.2f}", f"{r[2]:.2f}", f"{r[3]:.2f}"] for r in results]
+
+print(table_data)
+
+table = ax.table(cellText=table_data, colLabels=col_labels, loc='center', cellLoc='center')
+table.auto_set_font_size(False)
+table.set_fontsize(11)
+table.scale(1.2, 1.5)
+for (row, col), cell in table.get_celld().items():
+    if row == 0:
+        cell.set_text_props(weight='bold', color='white')
+        cell.set_facecolor('#3f51b5')
+    else:
+        cell.set_facecolor('#f0f0f0')
+plt.title("Surface Temperature Estimates for Earth, Venus, and Mars", fontsize=13, pad=10)
+plt.tight_layout()
+plt.savefig("results_table.png", dpi=300, bbox_inches='tight')