diff --git a/.gitattributes b/.gitattributes
index ae2e542c4b1f26f2f2817bc7ee8ec227c6782ab5..e439d5a7a7c4b6a2d8be57b959c3c233a56695ed 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1,3 @@
 data/AB/*/*tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1891/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1892/03_correctedmeta.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/19429aa9ea7e46f5a83a116cc81de378_python.cwl b/.renku/workflow/19429aa9ea7e46f5a83a116cc81de378_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..8317f77ba00e6d0f6b8b04047408dec0e9bd03ef
--- /dev/null
+++ b/.renku/workflow/19429aa9ea7e46f5a83a116cc81de378_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/1892/01_rawmeta.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1892/03_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/1892
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1892/03_correctedmeta.tar.gz b/data/AB/1892/03_correctedmeta.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..d819400c4dcc9b22f22f31d17558965d39113063
--- /dev/null
+++ b/data/AB/1892/03_correctedmeta.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e10a4d84014547a369a9d363b052bc04d5a2ab0d57ad1b805fd2271e38ed118
+size 61440