All analysis is performed

- Matlab models are working
- Figures are computed

matlab/src/initializeGround.m

@@ -0,0 +1,35 @@
+function [ground] = initializeGround(args)
+
+    arguments
+        args.type char {mustBeMember(args.type,{'none', 'rigid'})} = 'rigid'
+        args.rot_point (3,1) double {mustBeNumeric} = zeros(3,1) % Rotation point for the ground motion [m]
+    end
+
+    ground = struct();
+
+    switch args.type
+      case 'none'
+        ground.type = 0;
+      case 'rigid'
+        ground.type = 1;
+    end
+
+    ground.shape   = [2, 2, 0.5]; % [m]
+    ground.density = 2800;        % [kg/m3]
+
+    ground.rot_point = args.rot_point;
+
+    if exist('./mat', 'dir')
+        if exist('./mat/nass_model_stages.mat', 'file')
+            save('mat/nass_model_stages.mat', 'ground', '-append');
+        else
+            save('mat/nass_model_stages.mat', 'ground');
+        end
+    elseif exist('./matlab', 'dir')
+        if exist('./matlab/mat/nass_model_stages.mat', 'file')
+            save('matlab/mat/nass_model_stages.mat', 'ground', '-append');
+        else
+            save('matlab/mat/nass_model_stages.mat', 'ground');
+        end
+    end
+end