diff --git a/sub_2CMEMS-MEDSEA-2017-testing.nc.bin_index.idx b/sub_2CMEMS-MEDSEA-2017-testing.nc.bin_index.idx new file mode 100644 index 0000000000000000000000000000000000000000..83480535195d577964a385ab97911ca9e66d6da9 Binary files /dev/null and b/sub_2CMEMS-MEDSEA-2017-testing.nc.bin_index.idx differ