MAINT: fixed boundary conditions

saullocastro · Jul 5, 2022 · 439c0a0 · 439c0a0
1 parent 18d8dd6
commit 439c0a0
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Showing 2 changed files with 4 additions and 10 deletions.
diff --git a/scripts_lectures/MDOF_systems/mdof10_building_unsteady_wind_undamped.py b/scripts_lectures/MDOF_systems/mdof10_building_unsteady_wind_undamped.py
@@ -69,12 +69,9 @@
 
 # applying boundary conditions
 # uroot = 0
-# vroot = unknown
+# vroot = 0
 # betaroot = 0
-# utip = unknown
-# vtip = prescribed displacement
-# betatip = unknown
-known_ind = [0, 2, (K.shape[0]-1)-1]
+known_ind = [0, 1, 2]
 bu = np.logical_not(np.in1d(np.arange(M.shape[0]), known_ind))
 bk = np.in1d(np.arange(M.shape[0]), known_ind)
 

diff --git a/scripts_lectures/MDOF_systems/mdof11_building_unsteady_wind_damped.py b/scripts_lectures/MDOF_systems/mdof11_building_unsteady_wind_damped.py
@@ -69,12 +69,9 @@
 
 # applying boundary conditions
 # uroot = 0
-# vroot = unknown
+# vroot = 0
 # betaroot = 0
-# utip = unknown
-# vtip = prescribed displacement
-# betatip = unknown
-known_ind = [0, 2, (K.shape[0]-1)-1]
+known_ind = [0, 1, 2]
 bu = np.logical_not(np.in1d(np.arange(M.shape[0]), known_ind))
 bk = np.in1d(np.arange(M.shape[0]), known_ind)