Modified zip files found.  Checking shape data validity.

Data Check: sourceData/gbOpen/ZMB_ADM2.zip
geoJSON (*.geojson) found. Attempting to load.

Column for name detected: Name
Total number of names detected: 116
Example of first name detected: Chadiza

Column for boundary ISO detected: ISO_Code
Total number of boundary ISOs detected: 116
Example of first boundary ISO detected: ADM2
WARN: Something is wrong with this geometry: Ring Self-intersection[31.9287812849416 -14.1879225726199]
WARN: At least one polygon is invalid; automatically correcting with shapely buffer(0) clears this error, but it needs to be visually examined.
Here is what we know: ['40', 'Katete', 'ADM2', 'ADM2']
WARN: Something is wrong with this geometry: Ring Self-intersection[29.8023613282128 -9.605716798846]
WARN: At least one polygon is invalid; automatically correcting with shapely buffer(0) clears this error, but it needs to be visually examined.
Here is what we know: ['75', 'Mporokoso', 'ADM2', 'ADM2']
WARN: Something is wrong with this geometry: Ring Self-intersection[31.9228630713442 -14.1901346839634]
WARN: At least one polygon is invalid; automatically correcting with shapely buffer(0) clears this error, but it needs to be visually examined.
Here is what we know: ['110', 'Sinda', 'ADM2', 'ADM2']

All shape geometries are within valid bounds.

All shape geometries have valid topology.
Projection confirmed as EPSG:4326

Data checks complete for sourceData/gbOpen/ZMB_ADM2.zip

----------------------------
      OPTIONAL TESTS        
----------------------------
bndName             PASSED      
nameExample         PASSED      
nameCount           PASSED      
bndISO              PASSED      
isoExample          PASSED      
isoCount            PASSED      
topology            FAILED      

----------------------------
      REQUIRED TESTS        
----------------------------
proj                PASSED      
==========================
Data checks passed for sourceData/gbOpen/ZMB_ADM2.zip

====================
All data checks complete.
Successes: 1
Failures: 0
All tests passed.