--- manual/s_phys_pkgs/text/obcs.tex	2016/04/27 08:54:55	1.16
+++ manual/s_phys_pkgs/text/obcs.tex	2016/04/27 09:45:04	1.17
@@ -279,7 +279,7 @@
 
 \paragraph{OBCS\_READPARMS:} ~ \\
 Set OB positions through arrays
-{\tt OB\_Jnorth(Ny), OB\_Jsouth(Ny), OB\_Ieast(Nx), OB\_Iwest(Nx)},
+{\tt OB\_Jnorth(Nx), OB\_Jsouth(Nx), OB\_Ieast(Ny), OB\_Iwest(Ny)},
 and runtime flags (see Table \ref{tab:pkg:obcs:runtime_flags}).
 
 \paragraph{OBCS\_CALC:} ~ \\
