diff --git a/data/Level0/Lake_Greifen_CTD_W_2021-04-26.txt b/data/Level0/Lake_Greifen_CTD_W_2021-04-26.txt
index fd05e7d666797639311ed26143a5b50d448b0c04..ec069df578545392e9cf229feb773ad78ac58213 100644
--- a/data/Level0/Lake_Greifen_CTD_W_2021-04-26.txt
+++ b/data/Level0/Lake_Greifen_CTD_W_2021-04-26.txt
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c3317aed9d108e7d8b738748df0f8074504dcea0185125a0f75c8683a6f1e9c2
-size 86
+oid sha256:8156c6186cc42b2422af2a5e5215a9d2cbfb72c3749ab1fc6e0c3a73761a675b
+size 30220
diff --git a/data/Level1A/Lake_Greifen_CTD_W_2021-04-26.nc b/data/Level1A/Lake_Greifen_CTD_W_2021-04-26.nc
new file mode 100644
index 0000000000000000000000000000000000000000..4cf162214faffef9717c19571691d9120bc756bd
--- /dev/null
+++ b/data/Level1A/Lake_Greifen_CTD_W_2021-04-26.nc
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af393937c96c90778c8d89134d09dee55921ab1954c687f820d9d4e49ed2eee1
+size 80208