--- MITgcm_contrib/articles/ceaice/ceaice.tex	2008/02/26 20:14:14	1.18
+++ MITgcm_contrib/articles/ceaice/ceaice.tex	2008/02/28 16:34:56	1.19
@@ -1,4 +1,4 @@
-% $Header: /home/ubuntu/mnt/e9_copy/MITgcm_contrib/articles/ceaice/ceaice.tex,v 1.18 2008/02/26 20:14:14 dimitri Exp $
+% $Header: /home/ubuntu/mnt/e9_copy/MITgcm_contrib/articles/ceaice/ceaice.tex,v 1.19 2008/02/28 16:34:56 mlosch Exp $
 % $Name:  $
 \documentclass[12pt]{article}
 
@@ -12,6 +12,8 @@
 \newcommand\bmmax{10} \newcommand\hmmax{10}
 \usepackage{bm}
 
+\usepackage{url}
+
 % math abbreviations
 \newcommand{\vek}[1]{\ensuremath{\mathbf{#1}}}
 \newcommand{\mat}[1]{\ensuremath{\mathbf{#1}}}
