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diff centerColorbar.m @ 400:14f2be4fe9c1 feature/beams

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Add function to center colorlimits.
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 31 Jan 2017 13:23:52 +0100
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/centerColorbar.m	Tue Jan 31 13:23:52 2017 +0100
@@ -0,0 +1,6 @@
+function centerColorbar(ah)
+    old = ah.CLim;
+
+    l = max(abs(old));
+    ah.CLim = [-l l];
+end
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