From 7ec42764de400df4db629780f3c758f553ac5a93 Mon Sep 17 00:00:00 2001
From: Prefetch
Date: Fri, 9 Jun 2023 23:33:22 +0200
Subject: Improve knowledge base

---
 source/know/concept/material-derivative/index.md | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'source/know/concept/material-derivative')

diff --git a/source/know/concept/material-derivative/index.md b/source/know/concept/material-derivative/index.md
index d11287d..6bb83c5 100644
--- a/source/know/concept/material-derivative/index.md
+++ b/source/know/concept/material-derivative/index.md
@@ -88,6 +88,9 @@ $$\begin{aligned}
     }
 \end{aligned}$$
 
+To evaluate this in various coordinate systems,
+see [orthogonal curvilinear coordinates](/know/concept/orthogonal-curvilinear-coordinates/).
+
 
 
 ## References
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