diff --git a/.gitattributes b/.gitattributes
index 3c84126c1284df2051cbfa496830b699f504cec7..1f7bf763291796349a578be6025563aabfa7cf08 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -232,3 +232,4 @@ data/AB/1985/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1986/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1987/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1988/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1989/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/deea9d0318544581ac1361ad987754a3_python.cwl b/.renku/workflow/deea9d0318544581ac1361ad987754a3_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..6172e32843ade4d22f53db4a9be179f9501f420f
--- /dev/null
+++ b/.renku/workflow/deea9d0318544581ac1361ad987754a3_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/1989/01_rawmeta.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1989/03_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/1989
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1989/03_correctedmeta.tar.gz b/data/AB/1989/03_correctedmeta.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..0fe6ebf6558e46b428f5dfb1e192913c3752ecc6
--- /dev/null
+++ b/data/AB/1989/03_correctedmeta.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c17652cf9a073309306207b942f72e30671168fbfb70cd488a8f16da13aa6c1b
+size 1853440