diff --git a/examples/jra55_tmp_1960_2009_zm.nc b/examples/jra55_tmp_1960_2009_zm.nc new file mode 100644 index 0000000..627f1c4 Binary files /dev/null and b/examples/jra55_tmp_1960_2009_zm.nc differ diff --git a/examples/jra55_uwnd_1960_2009_zm.nc b/examples/jra55_uwnd_1960_2009_zm.nc new file mode 100644 index 0000000..39f64a1 Binary files /dev/null and b/examples/jra55_uwnd_1960_2009_zm.nc differ