osm-ToniE
commented
6 years ago analyze-network.sh -ogau -- usually starts the complete analysis. -o == get data via overpass query -g == get routes data from OSM wiki -a == start analysis -u == upload analysis result
analyze-network.sh -Ogau -- starts downloading and analysis only if *-Data.xml does not exist or is empty -O == get data via overpass query only if it does not yet exist, otherwise exit
Sometimes, the wget call to the overpass-api fails with error "4xx Too many requests". In this case and also in other cases, the downloaded data file *-Data.xml is empty. Further analysis is not possible.
It would be helpful to specify an option to analyze-network.sh to start download and analysis only if the file does not exist or is empty - just to start a second attempt only if the first failed.