From c47783d005a581c792d5e090eaa8dd96095afe5d Mon Sep 17 00:00:00 2001
From: schnetter <schnetter@40f6ab95-0e4f-0410-8daa-ee8d7420be1d>
Date: Mon, 31 May 2004 15:03:16 +0000
Subject: Clarify documentation.

git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/SphericalSurface/trunk@13 40f6ab95-0e4f-0410-8daa-ee8d7420be1d
---
 interface.ccl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/interface.ccl b/interface.ccl
index e3cf6d8..9f41197 100644
--- a/interface.ccl
+++ b/interface.ccl
@@ -16,7 +16,8 @@ CCTK_REAL sf_info[nsurfaces] TYPE=scalar
 {
   # The following are coordinate-dependent quantities:
   
-  # monopole moment; M := sqrt(A / 4pi)   with A := int(S) r^2 dS
+  # monopole moment; M := sqrt(A / 4pi)   (average coordinate radius)
+  #    with the coordinate area A := int(S) dS
   sf_mean_radius
   sf_min_radius sf_max_radius
 
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