diff --git a/.gitattributes b/.gitattributes
index 855961ade37fa9b4d1c544ea4c614de10f9141f3..98a7ff65faeb350c472241dbfa53d8eed56ebd9d 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -197,3 +197,4 @@ data/AB/1950/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1951/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1952/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1953/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1954/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/b6e6a1a5a1a749ad801cd525018c6434_python.cwl b/.renku/workflow/b6e6a1a5a1a749ad801cd525018c6434_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..400e3ff977a978d655b1b20a08d18584d8858e16
--- /dev/null
+++ b/.renku/workflow/b6e6a1a5a1a749ad801cd525018c6434_python.cwl
@@ -0,0 +1,51 @@
+arguments: []
+baseCommand:
+- python
+class: CommandLineTool
+cwlVersion: v1.0
+hints: []
+inputs:
+  input_1:
+    default:
+      class: File
+      path: ../../src/python/run_correct_meta.py
+    inputBinding:
+      position: 1
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_2:
+    default:
+      class: File
+      path: ../../data/AB/1954/01_rawmeta.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1954/03_correctedmeta.tar.gz
+    inputBinding:
+      position: 3
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: string
+outputs:
+  output_0:
+    outputBinding:
+      glob: $(inputs.input_3)
+    streamable: false
+    type: File
+permanentFailCodes: []
+requirements:
+- class: InlineJavascriptRequirement
+- class: InitialWorkDirRequirement
+  listing:
+  - entry: '$({"listing": [], "class": "Directory"})'
+    entryname: data/AB/1954
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1954/03_correctedmeta.tar.gz b/data/AB/1954/03_correctedmeta.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..7b5609a535b78235e9f4c9786621d130d9780810
--- /dev/null
+++ b/data/AB/1954/03_correctedmeta.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a9deadb85ab7e6f078b008b248c14bd5c1b7126da8a1c2f015c3f589c9d7d3ca
+size 286720