4.30 - Monthly Partial Crop Requirement (*.pcr)

The partial crop requirement file is a monthly StateMod formatted file of crop irrigation water requirement. When this file is included in the StateCU response file, these values are used in lieu of StateCU calculated crop irrigation water requirement for the structures included in the *.pcr file. If structure is not replaced, the crop irrigation water requirement will be calculated from StateCU. This functionality allows the user to develop crop irrigation water requirements independendent of StateCU, but takes advantage of the StateCU water budget to calculate water supply limited consumptive use, estimated pumping, or any other parameter available in the detaile water budget. An example is provided in Appendix A.

Row-Data Program Variable Description
Row 1 Format (6x, i4, 11x, i4, 7x, a3)
1-1 jyr1 Beginning year of diversion data
1-2 jyr2 Ending year of diversion data
1-3 idum3 CYR for calendar year or WYR for water year
Row 2 Format (i4, 1x, a12, 12(f8.2))
2-1 tyr Year
2-2 tid Structure ID
2-3 tail(1,tyr,1-12) Replace crop requirement for months 1-12(acre-feet)

Repeat for the number of structures that have a replacement crop requirement.

Repeat for each year jyr1 through jyr2.