changed sign

firedrakeproject · Sep 17, 2024 · 1266714 · 1266714
1 parent 998c2ce
commit 1266714
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gusto/diagnostics/compressible_euler_diagnostics.py b/gusto/diagnostics/compressible_euler_diagnostics.py
@@ -851,7 +851,7 @@ def setup(self, domain, state_fields, vorticity_type=None):
                 vort = TrialFunction(space)
                 gamma = TestFunction(space)
                 a = inner(vort, gamma) * dx
-                L = -(inner(domain.perp(grad(gamma)), u)) * dx
+                L = (inner(domain.perp(grad(gamma)), u)) * dx
                 # TODO implement absolute version, unsure how to get corioilis in vertical slice smartly
 
             problem = LinearVariationalProblem(a, L, self.field)