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Archival Bushel Weight Local Factor Tool

Use a caller-documented local bushel mass and wet-basis moisture fraction; no universal bushel mass is assumed.

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Description

wetKilograms = bushels*factor; dryKilograms = wetKilograms*(1-moistureFraction).

Historical monetary and physical units can have local or period-specific conversion bases. Exact subunit arithmetic and supplied mass factors preserve a declared interpretation but do not select the correct historical system automatically.

wetKilograms = bushels*factor; dryKilograms = wetKilograms*(1-moistureFraction).

When to use this tool

Use Archival Bushel Weight Local Factor when applying an explicit historical unit or subunit convention.

How to use the tool and how it works

  1. Enter bushels, kilogramsPerLocalBushel, moistureFraction. Use the units and conventions below.
  2. Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
  3. Read wetKilograms, dryKilograms. Use the output convention below.

Require nonnegative bushels, positive kilogramsPerLocalBushel and moistureFraction in [0,1]. wetKilograms = bushels*factor; dryKilograms = wetKilograms*(1-moistureFraction).1

Input fieldMeaning and unitsAccepted input
bushelsBushelsRequired. Finite number; minimum 0.
kilogramsPerLocalBushelKilograms Per Local BushelRequired. Finite number; strictly above 0.
moistureFractionMoisture FractionRequired. Finite number; minimum 0; maximum 1.
Output fieldInterpretationReturned shape
wetKilogramsWet KilogramsRequired. Finite number.
dryKilogramsDry KilogramsRequired. Finite number.
json
{
  "input": {
    "bushels": 10,
    "kilogramsPerLocalBushel": 25,
    "moistureFraction": 0.2
  },
  "output": {
    "wetKilograms": 250,
    "dryKilograms": 200
  }
}

Limitations and assumptions

  • The local bushel-to-mass factor is supplied rather than universal. Moisture uses wet-mass fraction; commodity density, local measures and historical quality are not inferred.
  • 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

Consult the source’s place, date and commodity or currency context before choosing conversion factors.

References

  1. Calculation and input contract: economic-history/archival-bushel-weight-local-factor — tool.io

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