V79

- Minor changes in dummy removal function

config.py

@@ -1,8 +1,8 @@
 import locale
 import psutil
 
-version = 78
-version_date = '16 January 2024'
+version = 79
+version_date = '16 March 2024'
 
 locale.setlocale(locale.LC_ALL, 'nl_NL')
 

database_sqlite/database_sqlite.py

@@ -519,10 +519,12 @@ def delete_no_longer_needed_bag_tables(self):
         """)
         self.commit()
 
-    def adressen_fix_bag_errors(self):
+    def adressen_remove_dummy_values(self):
+        # The BAG contains dummy values in some fields (bouwjaar, oppervlakte)
+        # See: https://geoforum.nl/t/zijn-dummy-waarden-in-de-bag-toegestaan/9091/5
+
         # Amsterdam heeft een reeks van panden met dummy bouwjaar 1005
         # https://www.amsterdam.nl/stelselpedia/bag-index/catalogus-bag/objectklasse-pand/bouwjaar-pand/
-        # Discussion: https://geoforum.nl/t/zijn-dummy-waarden-in-de-bag-toegestaan/9091/5
         panden = self.fetchall(f"SELECT pand_id, bouwjaar FROM adressen WHERE bouwjaar=1005;")
         aantal = len(panden)
         utils.print_log(f"fix: test adressen met dummy bouwjaar 1005 in Amsterdam: {aantal: n}")

import_bag.py

@@ -58,7 +58,7 @@ def main():
             utils.print_log('addresses table is only created if active_only=True in config', True)
         else:
             db_sqlite.create_adressen_from_bag()
-            db_sqlite.adressen_fix_bag_errors()
+            db_sqlite.adressen_remove_dummy_values()
             db_sqlite.test_bag_adressen()
 
             if config.delete_no_longer_needed_bag_tables:

readme.MD

@@ -27,7 +27,7 @@ expect named
 ## What this parser does
 This Python utility parses the BAG database and converts it into a clean, easy to read & use SQLite database.
 Municipalities (gemeenten) and provinces (provincies) are added. Rijksdriehoekscoördinaten coordinates are converted 
-to standard WGS84 latitude and longitude coordinates. A few BAG bugs are fixed. 
+to standard WGS84 latitude and longitude coordinates. Invalid (dummy) bouwjaar and oppervlakte fields are removed. 
 Year of construction, floor area and intended use of buildings are also provided. 
 Several tables (nummers, verblijfsobjecten, panden, ligplaatsen and standplaatsen) are merged into a general 'adressen'
 table. The SQLite database can be used directly, as a source to generate a *.csv file or to update your own addresses