diff --git a/.gitattributes b/.gitattributes
index 0e95db708a4f8f8f86b642495665e1e794a51f20..eb94e35bbeee037fd6a1e81e11dcd96645cc19d0 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -180,3 +180,4 @@ data/AB/1933/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1934/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1935/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1936/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1937/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/ab467cea5e854ef3b9c357a33476d0c6_python.cwl b/.renku/workflow/ab467cea5e854ef3b9c357a33476d0c6_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..5b09de7eb25e583d6e89af4b52fd0547fd97e140
--- /dev/null
+++ b/.renku/workflow/ab467cea5e854ef3b9c357a33476d0c6_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/1937/01_rawmeta.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1937/03_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/1937
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1937/03_correctedmeta.tar.gz b/data/AB/1937/03_correctedmeta.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..7816ab4584bfec045d96cc40ac940a7d34c4bdc9
--- /dev/null
+++ b/data/AB/1937/03_correctedmeta.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:550a5a0013b77a0edb655316ac65cbf3ea64fc0d8a7655c62a2562e85ce84886
+size 348160