updated model-files and user-input-file

2021-02-15 21:47:42 +09:00
parent d107aaae2c
commit c87e08af99
4 changed files with 15 additions and 15 deletions
--- a/models/drag.py
+++ b/models/drag.py
@ -2,5 +2,5 @@ import numpy as np

 c_d = 0.47       # drag coefficient balloon (spherical) [-]

-def drag(c_d, rho_air, d_b, v_z):
-    return 0.125 * np.pi * c_d * rho_air * (d_b * v_z) ** 2
+def drag(c_d, rho_air, d_b, v):
+    return 0.125 * np.pi * c_d * rho_air * (d_b * v) ** 2