Description
Measure a signed noncombat vehicle odometer change.
Historical and noncombat logistics records connect source conventions, museum dimensions, relief supplies and recorded service dates. A stock residual or nominal portion count is bookkeeping, while a scale factor describes supplied exhibit geometry. These limited quantities do not verify historical identity, suitable shelter capacity or protective performance.
Measure a signed noncombat vehicle odometer change.
When to use this tool
Use Noncombat Motor Pool Mileage Delta when you already have previousOdometer, currentOdometer and need to measure a signed noncombat vehicle odometer change.
How to use the tool and how it works
- Enter previousOdometer, currentOdometer. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read signedGap. Use the output convention below.
Return currentOdometer-previousOdometer in one common distance unit.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| previousOdometer | Previous Odometer | Required. Finite number. |
| currentOdometer | Current Odometer | Required. Finite number. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| signedGap | Signed Gap | Required. Finite number. |
{
"input": {
"previousOdometer": 12,
"currentOdometer": 17
},
"output": {
"signedGap": 5
}
}Limitations and assumptions
- No reset, rollover, trip route, maintenance requirement or vehicle condition is 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
Reconcile original historical records and physical inventories, and inspect dimensioned museum or shelter plans when relevant. Use complete logistics and site requirements for an actual allocation; local counts and margins are individual record components.
References
Similar or alternative tools
- Protective Blanket Stock Issued Balance
Calculate a relief-blanket stock balance after receipts and issues.
- Museum Vehicle Wheelbase Scale
Scale a museum model's wheelbase to full size using a supplied linear factor.