Plumbing Irrigation Flow Rate Calculator
Inventory actual irrigation zone flows under explicit caller simultaneous-zone scenarios; no all-zones-always-on assumption, plant water demand or pump sizing guarantee.
Description
Simultaneous irrigation demand depends on which zones operate together.
Simultaneous irrigation demand depends on which zones operate together. Scenario flags preserve the caller’s concurrency assumptions.1
The returned values include Caller concurrent irrigation flows liters minute, Maximum caller concurrent irrigation liters minute. The How section below explains the calculation, input rules and interpretation.
When to use Plumbing Irrigation Flow Rate Calculator
Use Plumbing Irrigation Flow Rate Calculator when you need to evaluate the supplied records under the calculation and evidence rules below. No all-zones-on default, crop-water estimate or pump sizing guarantee is supplied.
Prepare measured flows, pressures, temperatures or inventories with consistent units. For catalog tools, use independently verified capacities at the stated operating conditions and supply the explicit design demand.
How to use Plumbing Irrigation Flow Rate Calculator and understand its results
- Prepare measured flows, pressures, temperatures or inventories with consistent units. For catalog tools, use independently verified capacities at the stated operating conditions and supply the explicit design demand.
- Enter observedIrrigationZoneLitersMinute, callerSimultaneousZoneFlags using the field table and calculation rules, then run the tool.
- Read callerConcurrentIrrigationFlowsLitersMinute, maximumCallerConcurrentIrrigationLitersMinute. The explanation below defines the units, signs, ordering and any flags or placeholder values.
- If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.
| Input field | Meaning | Value type; see rules below | Requirement |
|---|---|---|---|
| observedIrrigationZoneLitersMinute | Observed irrigation zone liters minute | list of number | Required |
| callerSimultaneousZoneFlags | Caller simultaneous zone flags | list of list of number | Required |
Enter nonnegative zone flows and a nonempty rectangular binary scenario matrix with exactly one column per zone. Return scenario flows and their maximum. Matrix validation requires at least one zone.
scenarioFlow=sum(zoneFlow_i×enabled_i); maximum=max(scenarioFlow) Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.
| Output field | Meaning | Value type |
|---|---|---|
| callerConcurrentIrrigationFlowsLitersMinute | Caller concurrent irrigation flows liters minute | list of number |
| maximumCallerConcurrentIrrigationLitersMinute | Maximum caller concurrent irrigation liters minute | number |
{
"input": {
"observedIrrigationZoneLitersMinute": [
10,
20,
30
],
"callerSimultaneousZoneFlags": [
[
1,
0,
1
],
[
0,
1,
0
]
]
},
"output": {
"callerConcurrentIrrigationFlowsLitersMinute": [
40,
20
],
"maximumCallerConcurrentIrrigationLitersMinute": 40
}
}Limitations and assumptions
No all-zones-on default, crop-water estimate or pump sizing guarantee is supplied.
Numeric inputs, where present, must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Matrices are limited to 128 rows and 128 entries per row. Numeric lists are limited to 10,000 entries; string lists to 128 strings of at most 128 characters each. The rules above may impose smaller limits. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.
Alternative or Complementary methods
Use Plumbing Sprinkler Precipitation Rate Calculator: Sprinkler precipitation is measured as collected depth per time. Catch cans representing unequal areas require area weights. For a complementary task, use Plumbing Drip Irrigation Emitter Flow Calculator: Emitter discharge depends on a measured pressure calibration. Observed counts weight the inventory at each operating pressure.
References
-
Plumbing Irrigation Flow Rate Calculator — tool.io
Similar or alternative tools
- Plumbing Sprinkler Precipitation Rate Calculator
Sprinkler precipitation is measured as collected depth per time. Catch cans representing unequal areas require area weights.
- Plumbing Drip Irrigation Emitter Flow Calculator
Emitter discharge depends on a measured pressure calibration. Observed counts weight the inventory at each operating pressure.