Selecting

We now move on to the most popular action in xarray: selection. Here is where we start grasping the benefits of xarray-events. The method provided by xarray is very powerful and useful when we need to perform selections on a Dataset only. However, the extended sel() in xarray_events allows you to make selections that also take into account the existence of events data.

• Constraints that match only the events
  • Constraints that specify single values
  • Constraints that specify collections
  • Constraints that specify lambda functions
• Constraints that match only the Dataset
• Constraints that match everything