Add metadata.json

metadata.json

@@ -0,0 +1,17 @@
+{
+  "hdx_name": "wfp-and-fao-overview-of-countries-affected-by-the-2015-16-el-nino",
+  "slug": "africa-wfp-and-fao-overview-of-countries-affected-by-the-2015-16-el-nino",
+  "source_url": "https://docs.google.com/spreadsheets/d/1OARCnErSnC0vGt7_BM3QgQ-i_KKb5inMum4fMNsOVrE/pub?gid=0&single=true&output=csv",
+  "license": "cc-by-igo",
+  "organization": "HDX",
+  "prep_report": {
+    "original_rows": 37,
+    "original_cols": 5,
+    "dropped_cols": [],
+    "duplicates_removed": 0,
+    "type_casts": {},
+    "final_rows": 37,
+    "final_cols": 7
+  },
+  "processed_at": "2026-04-05T20:19:54.371887"
+}