Correct BMD signs per #48 (#49)

ccaprani · Sep 26, 2023 · f6ec371 · f6ec371
1 parent 4296e72
commit f6ec371
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/pycba/analysis.py b/src/pycba/analysis.py
@@ -351,7 +351,8 @@ def plot_results(self):
 
         ax = axs[0]
         ax.plot([0, L], [0, 0], "k", lw=2)
-        ax.plot(res.x, -res.M, "r")
+        ax.plot(res.x, res.M, "r")
+        ax.invert_yaxis()
         ax.grid()
         ax.set_ylabel("Bending Moment (kNm)")