From 2c7ac213bb4d651c355b7fb812476514edd08946 Mon Sep 17 00:00:00 2001
From: Jonathan Guyer <guyer@nist.gov>
Date: Wed, 26 Jun 2024 18:15:43 -0400
Subject: [PATCH] Fix typo

---
 fipy/terms/abstractDiffusionTerm.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fipy/terms/abstractDiffusionTerm.py b/fipy/terms/abstractDiffusionTerm.py
index ed053b7794..64d158da37 100644
--- a/fipy/terms/abstractDiffusionTerm.py
+++ b/fipy/terms/abstractDiffusionTerm.py
@@ -383,7 +383,7 @@ def _constrainGradient(self, var):
             nthCoeffFaceGrad = coeff[numerix.newaxis] * var.faceGrad[:, numerix.newaxis]
 
         b = -(var.faceGrad.constraintMask
-              * nthCoeffFaceGrad).divergence * mesh.cellVolumes
+              * nthCoeffFaceGrad).divergence * var.mesh.cellVolumes
 
         return 0, b