Investigate grey spots on some census maps

For the following countries, the census maps show some grey spots, i.e. no data was available for some districts for creation of maps:

• Lesotho
• Ethiopia
• Kenya
• Malawi
• Nigeria
• Rwanda
• Sierra Leone
• Tanzania

@kdurizzo The reason seems to be, that some districts (geolev2) are missing in the ipums census data file. For example, for Lesotho, the district "426010076". The district exists in the shapefile however. Can we have a talk next week to discuss, how that could have occurred and whether we need to download new data? Thanks and enjoy the weekend!