How do I use the required frequencies settings?

When a user sets the Required Frequencies using Maintain -> Monitor -> Req. Frequencies tab to 8-Stratified Random, 9-Random, R-Episodic Sampling, or S-Seasonal, the user must then specify a Collection Frequency for each month that sampling occurs.  It is possible to have monitors where sampling does not occur in certain months.

Note:  The Required Collection Frequency is only used by AQS for Intermittent Methods (as distinct from Continuous methods).