Description
Return sump drainback and two independent margins.
Aquaponic balances distinguish wet feed, dry matter, nutrient mass, concentration and water volume. A balance term can expose changes or losses without identifying nutrient availability, biological conversion or a suitable supplement dose. Each mass fraction must be attached to its stated material basis.
Return sump drainback and two independent margins.
When to use this tool
Use Aquaponic Sump Minimum Volume Caller Gap when checking the stated aquaponic material, nutrient or measurement basis.
How to use the tool and how it works
- Enter currentVolume, drainbackVolume, suppliedReserve, capacity. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read afterDrainback, reserveMargin, capacityMargin. Use the output convention below.
Return sump drainback and two independent margins. Require nonnegative volumes; afterDrainback = current+drainback, reserveMargin = current-suppliedReserve, capacityMargin = capacity-afterDrainback.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| currentVolume | Current Volume | Required. Finite number; minimum 0. |
| drainbackVolume | Drainback Volume | Required. Finite number; minimum 0. |
| suppliedReserve | Supplied Reserve | Required. Finite number; minimum 0. |
| capacity | Capacity | Required. Finite number; minimum 0. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| afterDrainback | After Drainback | Required. Finite number. |
| reserveMargin | currentVolume-suppliedReserve, before drainback. | Required. Finite number. |
| capacityMargin | capacity-afterDrainback. | Required. Finite number. |
{
"input": {
"currentVolume": 40,
"drainbackVolume": 20,
"suppliedReserve": 15,
"capacity": 80
},
"output": {
"afterDrainback": 60,
"reserveMargin": 25,
"capacityMargin": 20
}
}Limitations and assumptions
- The reserve uses current volume before drainback; no actual pump cycle, storage feasibility or safe system condition is established.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Use calibrated measurements and a complete system nutrient/water balance with qualified professional interpretation for actual management.
References
Similar or alternative tools
- Aquaponic Sump Reserve Gap
Return projected sump volume and reserve gaps.
- Aquaponic Water Level Pump Cycle Budget
Return pump-cycle totals and nominal closing water volume.