# arare4 テスト計算: サーマルの上昇 (2次元版)

## 概要

arare4 ソースコード中の音波の伝播を計算するモジュールのテストを行う.

• 初期の温位擾乱分布はガウス分布

## 計算設定

• 設定ファイル
• 設定概要
• 音波減衰項の係数
• 2.0e-7
• 計算領域
• 水平 10 km, 鉛直 10 km
• 格子点数
• 水平 50 点, 鉛直 50 点
• 時間格子間隔
• 長い時間ステップ: 2.0 sec, 短い時間ステップ 2.0e-1 sec
• 境界条件
• 水平方向周期境界, 鉛直境界で w = 0 m/sec
• 初期条件
• u = 0 m/sec, w = 0 m/sec
• θ = 300 K の等温位大気に振幅 0.1 K のガウス分布型の擾乱を加える
• 計算モデル時間
• 3000 sec

## 計算結果

 test_thermal_2d_pottemp_000.png 初期の温位擾乱分布 test_thermal_2d_km_001.png test_thermal_2d_km_002.png test_thermal_2d_km_003.png test_thermal_2d_km_004.png test_thermal_2d_km_005.png test_thermal_2d_km_006.png test_thermal_2d_km_007.png test_thermal_2d_km_008.png test_thermal_2d_km_009.png test_thermal_2d_km_010.png test_thermal_2d_km_011.png test_thermal_2d_km_012.png test_thermal_2d_km_013.png test_thermal_2d_km_014.png test_thermal_2d_km_015.png test_thermal_2d_km_016.png test_thermal_2d_km_017.png test_thermal_2d_km_018.png test_thermal_2d_km_019.png test_thermal_2d_km_020.png test_thermal_2d_km_021.png test_thermal_2d_km_022.png test_thermal_2d_km_023.png test_thermal_2d_km_024.png test_thermal_2d_km_025.png test_thermal_2d_km_026.png test_thermal_2d_km_027.png test_thermal_2d_km_028.png test_thermal_2d_km_029.png test_thermal_2d_km_030.png test_thermal_2d_km_031.png test_thermal_2d_km_032.png test_thermal_2d_km_033.png test_thermal_2d_km_034.png test_thermal_2d_km_035.png test_thermal_2d_km_036.png test_thermal_2d_km_037.png test_thermal_2d_km_038.png test_thermal_2d_km_039.png test_thermal_2d_km_040.png test_thermal_2d_km_041.png test_thermal_2d_km_042.png test_thermal_2d_km_043.png test_thermal_2d_km_044.png test_thermal_2d_km_045.png test_thermal_2d_km_046.png test_thermal_2d_km_047.png test_thermal_2d_km_048.png test_thermal_2d_km_049.png test_thermal_2d_km_050.png test_thermal_2d_pottemp_001.png test_thermal_2d_pottemp_002.png test_thermal_2d_pottemp_003.png test_thermal_2d_pottemp_004.png test_thermal_2d_pottemp_005.png test_thermal_2d_pottemp_006.png test_thermal_2d_pottemp_007.png test_thermal_2d_pottemp_008.png test_thermal_2d_pottemp_009.png test_thermal_2d_pottemp_010.png test_thermal_2d_pottemp_011.png test_thermal_2d_pottemp_012.png test_thermal_2d_pottemp_013.png test_thermal_2d_pottemp_014.png test_thermal_2d_pottemp_015.png test_thermal_2d_pottemp_016.png test_thermal_2d_pottemp_017.png test_thermal_2d_pottemp_018.png 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