Auction Lot Net Weight Tare Adjustment

Audit auction-lot tare/scale corrections and caller moisture deductions separately by lot; deductions are contract inputs, not a mandatory auction rule or an agreed-regain conditioning formula.

Description

Auction payable weight may include scale correction, tare and an agreed moisture deduction.

Auction payable weight may include scale correction, tare and an agreed moisture deduction. These are separate adjustments from conditioning to regain.

Audit auction-lot tare/scale corrections and caller moisture deductions separately by lot; deductions are contract inputs, not a mandatory auction rule or an agreed-regain conditioning formula.

When to use Auction Lot Net Weight Tare Adjustment

Use this tool to audit auction-lot tare/scale corrections and caller moisture deductions separately by lot; deductions are contract inputs, not a mandatory auction rule or an agreed-regain conditioning formula.

Prepare cocoon, larval, leaf or reeling measurements on a consistent batch and moisture basis. Use the declared mass, length and time units.

How to use Auction Lot Net Weight Tare Adjustment and understand its results

Prepare cocoon, larval, leaf or reeling measurements on a consistent batch and moisture basis. Use the declared mass, length and time units.
Enter grossLotMassesKg, containerTaresKg, deductibleMoistureFractions, scaleCorrectionsKg using the field table and calculation rules, then run the tool.
Read tareCorrectedLotMassesKg, payableLotMassesKg, totalPayableMassKg. 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
grossLotMassesKg	Gross lot masses kg	list of number	Required
containerTaresKg	Container tares kg	list of number	Required
deductibleMoistureFractions	Deductible moisture fractions	list of number	Required
scaleCorrectionsKg	Scale corrections kg	list of number	Required

Align nonnegative gross and tare masses, signed scale corrections and fractions in [0,1]. Require corrected net mass nonnegative; return corrected and payable lot arrays and their payable sum.^[1]

Paired lists must be nonempty and have equal lengths.

payable kg = (gross + scale correction − tare) × (1 − deduction fraction)

Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.

Output field	Meaning	Value type
tareCorrectedLotMassesKg	Tare corrected lot masses kg	list of number
payableLotMassesKg	Payable lot masses kg	list of number
totalPayableMassKg	Total payable mass kg	number

json

{
  "input": {
    "grossLotMassesKg": [
      100,
      200
    ],
    "containerTaresKg": [
      10,
      20
    ],
    "deductibleMoistureFractions": [
      0.1,
      0.2
    ],
    "scaleCorrectionsKg": [
      1,
      -1
    ]
  },
  "output": {
    "tareCorrectedLotMassesKg": [
      91,
      179
    ],
    "payableLotMassesKg": [
      81.9,
      143.20000000000002
    ],
    "totalPayableMassKg": 225.10000000000002
  }
}

Limitations and assumptions

Deductions are supplied contract inputs, not mandatory auction rules.

Numbers and computed results must be finite; overflow produces an error. Numeric lists are limited to 100,000 entries; the rules above may require smaller limits. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.

Alternative or Complementary methods

Use Conditioned Weight International Formula: Estimate lot commercial conditioned weight using pooled sample dry/received ratios and an explicit agreed dry-basis regain; no jurisdiction-specific conditioning allowance is embedded. For a complementary task, use Cocoon Price From Shell Percent: Interpolate a supplied auction shell-percent price schedule and quality multiplier without market-price defaults or out-of-range extrapolation.

References

Auction Lot Net Weight Tare Adjustment — tool.io

Similar or alternative tools

Conditioned Weight International Formula
Estimate lot commercial conditioned weight using pooled sample dry/received ratios and an explicit agreed dry-basis regain; no jurisdiction-specific conditioning allowance is embedded.
Cocoon Price From Shell Percent
Interpolate a supplied auction shell-percent price schedule and quality multiplier without market-price defaults or out-of-range extrapolation.