diff --git a/ChangeLog b/ChangeLog
index 6e765d8995a6a6edbb9933437e3e1abc5ca7c47a..cc3083a98d8d958c36974fa0a32c5d9dc293e598 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2019-01-23 Richard Larsson <larsson@mps.mpg.de>
+
+	* ARTS-XML-DATA-2-3-29
+	
+	* planets/Earth/IGRF/*: renamed B_{u,v,w} to mag_{u,v,w}
+	to fit with ARTS MagRawRead
+
 2018-12-03 Richard Larsson <larsson@mps.mpg.de>
 
 	* ARTS-XML-DATA-2-3-28
diff --git a/planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.B_u.xml.gz b/planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.mag_u.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.B_u.xml.gz
rename to planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.mag_u.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.B_v.xml.gz b/planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.mag_v.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.B_v.xml.gz
rename to planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.mag_v.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.B_w.xml.gz b/planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.mag_w.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.B_w.xml.gz
rename to planets/Earth/IGRF/IGRF11_1980_200km-5deg-5deg.mag_w.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.B_u.xml.gz b/planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.mag_u.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.B_u.xml.gz
rename to planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.mag_u.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.B_v.xml.gz b/planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.mag_v.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.B_v.xml.gz
rename to planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.mag_v.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.B_w.xml.gz b/planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.mag_w.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.B_w.xml.gz
rename to planets/Earth/IGRF/IGRF11_1990_200km-5deg-5deg.mag_w.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.B_u.xml.gz b/planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.mag_u.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.B_u.xml.gz
rename to planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.mag_u.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.B_v.xml.gz b/planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.mag_v.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.B_v.xml.gz
rename to planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.mag_v.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.B_w.xml.gz b/planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.mag_w.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.B_w.xml.gz
rename to planets/Earth/IGRF/IGRF11_2000_200km-5deg-5deg.mag_w.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.B_u.xml.gz b/planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.mag_u.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.B_u.xml.gz
rename to planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.mag_u.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.B_v.xml.gz b/planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.mag_v.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.B_v.xml.gz
rename to planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.mag_v.xml.gz
diff --git a/planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.B_w.xml.gz b/planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.mag_w.xml.gz
similarity index 100%
rename from planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.B_w.xml.gz
rename to planets/Earth/IGRF/IGRF11_2010_200km-5deg-5deg.mag_w.xml.gz