> cat stations.yaml
source:
  path: stations_idl.csv
target:
  path: stations_python.csv
primary_keys: [station, obs_date]
rules:
  - column_names: [temp]
    rename_to: temperature_c
> veridelta suggest -c stations.yaml
Loading configuration from stations.yaml...
Comparing, and trying each rule...
humidity: relative_tolerance 5e-08, null_values [-999.0] explains 124 of 124 differing rows, the largest gap 3e-06
  for example station='S1', obs_date='2025-01-01'; station='S1', obs_date='2025-01-02'; station='S1', obs_date='2025-01-03'
rules:
- column_names:
  - humidity
  relative_tolerance: 5.0e-08
  null_values:
  - -999.0
