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Case 1B: CAPPIs arrive, GAGE Arrives for a Future Hour

C CC C CC C C CC CC C C

Here there is a missing hour in the CAPPI product stream. The RAIN1 product runs (without

GAGE correction). The assumption here is that the GAGE products are arriving in time order,

and the missing hour's data never appears.

Case 1C:CAPPIs Arrive, but GAGE Does Not

C CC C CC C C

Tail WaitG

Here the GAGE product does not arrive. The RAIN1 product runs (without GAGE correction)

when the local time on the product computer is past the arrival time of the last input CAPPI

plus the Tail and WaitG times. The Tail time is dierence between the data time of the

last input and the next integer hour. The WaitG time is the Raingage Arrival Wait

Time from Setup > Product.

Note that if the GAGE product eventually arrives, it is ignored.

Case 2A: GAGE Arrives, But the First CAPPI in the Next Hour Does Not

C CC C CC C

Tail WaitG

This is similar to the previous case. In this case, after the Tail and WaitG times have

elapsed, the product runs using the available CAPPIs in the prior hour. There is a GAGE

correction and the RAIN1 algorithm uses all the available CAPPI products.

Case 2B: Neither GAGE nor the First CAPPI in the Next Hour Arrive

C CC C CC C

Tail WaitG

Appendix E – Hydromet Raingage Correction

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