Mon Oct 21 08:46:57 2024 brc_data_test(): python version: 3.10.12 numpy version: 1.26.4 Generate data for the billion record challenge. Reading data from "brc_data.csv" Last line of file is empty! Number of weather stations is 413 Run time was 0.060888051986694336 seconds. Observations written to "brc_obs.csv" Number of observations is 100000 brc_data_test(): Normal end of execution. Mon Oct 21 08:46:58 2024