Historic Well Pumping File - Daily (*.wey)
The daily historic well pumping file contains well pumping or a daily pattern for each day of the
simulation period. To simplify the preparation of daily data, StateMod allows the user to provide
daily data or a pattern to be used with monthly data. When the well station variable cdividyw is set
to 3 the diversion station variable cdividw is used to indicate daily data controls and any monthly
data provided in the monthly direct flow demand file (*.wem) is ignored. When the diversion station
variable cdividwy is set to any ID including its own (cdividw) StateMod uses daily data as a pattern
to estimate daily data using the same approach described under daily streamflow data (Section 4.36).
This file is only required if the model is operated in a daily baseflow mode with wells. Data can be
entered with stations entered in any order. This file is read by subroutine DAYDATA.
| Row-data | Variable | Description |
|---|---|---|
| Control Data | ||
| 1 | Format (i5,1x,i4,5x,i5,1x,i4,a5,a5) | |
| 1-1 | ibm | Beginning month of data (e.g. 1 = Jan) |
| 1-2 | iby | Beginning year of data (e.g. 1975) |
| 1-3 | iem | Ending month of data |
| 1-4 | iey | Ending year of data |
| 1-5 | cunit | Units of data ('CFS') |
| 1-6 | cyr | Year type |
| 'CYR' = calendar year (1-12) | ||
| 'WYR' = water year (10-9) | ||
| 'IYR' = irrigation year (11-12) | ||
| Time Series Data | ||
| 2 | Format (i4, i4, 1x, a12, 31f8.2, f8.0) | |
| 2-1 | iy | Year |
| 2-2 | im | Month |
| 2-2 | cdividxw | Daily station ID |
| 2-3 | diverdxw(1-31) | Daily Pumping (cfs) or pattern (unitless) for days 1-31, etc. |
Repeat for the number of wells
Repeat for each year of the simulation