diff --git a/.gitattributes b/.gitattributes
index 7b7e20c6d188c535e759f0bdf1e2a3fc96effcab..e6d70afce921c73f609b1eb37e32b10e124cfab4 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -222,3 +222,4 @@ data/AB/1975/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1976/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1977/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1978/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1979/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/af12c67459594c979400c5a87a2046c6_python.cwl b/.renku/workflow/af12c67459594c979400c5a87a2046c6_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..ac96df8ceb60a11ef537e9e0f196e759e7a91aca
--- /dev/null
+++ b/.renku/workflow/af12c67459594c979400c5a87a2046c6_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/1979/01_rawmeta.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1979/03_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/1979
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1979/03_correctedmeta.tar.gz b/data/AB/1979/03_correctedmeta.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..67b2f151e543a3eabf4c80b5c18dc5192930a383
--- /dev/null
+++ b/data/AB/1979/03_correctedmeta.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6539c3f9662d36c749cfcdfc861d2ec6a7ef6014db3b4005205b2aa3bc0dbdad
+size 1546240