From cddea48bfb737ab711b490e10f3cf77a49764a1a Mon Sep 17 00:00:00 2001
From: hasimpson-usgs <hasimpson@usgs.gov>
Date: Mon, 13 Jul 2015 18:29:12 -0600
Subject: [PATCH] Update deltaf.md

Added image.
---
 docs/deltaf.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/deltaf.md b/docs/deltaf.md
index 113e1115d..add001bba 100644
--- a/docs/deltaf.md
+++ b/docs/deltaf.md
@@ -39,6 +39,8 @@ Of course, if data are only available in hdZ (where d=(D-D0)) coordinates, as
 is common with USGS preliminary data, they should be converted into a Cartesian
 system used in (2).
 
+![Magnetic Field Vectors in three coordinate systems](images/figure.png)
+
 ## Practical Considerations
 
 ### Magnetic Intensity Units
-- 
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