diff --git a/.gitattributes b/.gitattributes
index 3b6720f0ec66ddd262170f45f6e8a1ef2480a9e1..7b97b14b0b8817523e1f86ba35272fad3bdaf1ae 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -191,3 +191,4 @@ data/AB/1944/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1945/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1946/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1947/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1948/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/ad440b4924024693966bd8db74b49882_python.cwl b/.renku/workflow/ad440b4924024693966bd8db74b49882_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..e4f0440cea199f10e00d367eabe5b02dbedf75a8
--- /dev/null
+++ b/.renku/workflow/ad440b4924024693966bd8db74b49882_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/1948/01_rawmeta.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1948/03_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/1948
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1948/03_correctedmeta.tar.gz b/data/AB/1948/03_correctedmeta.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..b2724986db351b38a288a00c36ad907a0e849ff7
--- /dev/null
+++ b/data/AB/1948/03_correctedmeta.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5125ec9495c3d07a83276d2d927abe6d1c45f4948b8c1c4d3cfbdce8fcdf5342
+size 348160