Template:Filter Dataset Values

Filter Dataset Values

This tool allows creating a new dataset based on specified filtering criteria. The tool has the following options:

• Input dataset – Select which dataset in the project will be filtered to create the new dataset.
• If condition – select the filtering criteria that will be used. Options include:
  • < (less than)
  • <= (less than or equal to)
  • > (greater than)
  • >= (greater than or equal to)
  • equal
  • not equal
  • null
  • not null

• Assign on true – If the value passes the specified filter, the following can be assigned:
  • original (no change)
  • specify (a user specified value)
  • null (the dataset null value)
  • true (1.0)
  • false (0.0)
  • time – The first time the condition was met. Time can be specified in seconds, minutes, hours or days, and includes fractional values (such as 3.27 hours).

• Assign on false – If the value passes none of the criteria, a default value can be assigned as per follows:
  • original (no change)
  • specify (a user specified value)
  • null (the dataset null value)
  • true (1.0)
  • false (0.0)

• Output dataset – Enter the name for the filtered dataset

The filtering is applied in the order specified. This means as soon as the new dataset passes a test, it will not be filtered by subsequent tests.