examples
In this section we illustrate how to use Titantuner. The parameters provided are intended as examples to inspire, but they may differ from those that best suit your specific needs. The choice of tests depends on the objectives of the quality control, as well as the type of network and the geographical context. All the examples are done using the test files obs_ta_demo.txt and obs_rr1_demo.txt.
It might feel difficult to quality control observation, especially if they have non Gaussian characteristics, like precipitation. We hope that these guidelines on how to assess the benefits of quality control and the open discussion about settings will help.
Titantuner offers the possibility of combining tests:
One might wish to refine conditions for a station to be excluded/kept. For instance it is possible to run two tests after each other and combine the results using "pass if pass this test or previous, reject others", "pass if pass this test and previous, reject others" , "reject if flagged by this test or previous, keep others", "reject if flagged both by this test and previous, keep others".
Here is an example of using "pass if pass this test or previous, reject others":
