diff --git a/tests/test_data/test_nppv_2020-01-05.nc b/tests/test_data/test_nppv_2020-01-05.nc new file mode 100644 index 0000000..b4a29a8 Binary files /dev/null and b/tests/test_data/test_nppv_2020-01-05.nc differ diff --git a/tests/test_data/test_phy2_2020-01-05.nc b/tests/test_data/test_phy2_2020-01-05.nc new file mode 100644 index 0000000..09717ac Binary files /dev/null and b/tests/test_data/test_phy2_2020-01-05.nc differ diff --git a/tests/test_data/test_phy_2020-01-05.nc b/tests/test_data/test_phy_2020-01-05.nc new file mode 100644 index 0000000..5c38778 Binary files /dev/null and b/tests/test_data/test_phy_2020-01-05.nc differ