Alpine Descent Speed Slope-Degree Checker

Actual actualmeasureddescentspeed undermatchedslope/exposure versusindependentlyapplicable reviewbounds;not safedescentguarantee against independently applicable matched-unit callerbounds,inclusive endpoints,signed discrepancies. No universalcutoff,diagnosis,eligibility,operational safety or compliance.

Description

A measured ski descent speed can be reviewed against independently established bounds for the same slope and exposure.

A measured ski descent speed can be reviewed against independently established bounds for the same slope and exposure.^[1]

The signed margins show which supplied boundary is exceeded.

When to use Alpine Descent Speed Slope-Degree Checker

Use this tool to apply the stated alpine descent speed slope-degree checker operation with an explicit input and unit basis.

How to use Alpine Descent Speed Slope-Degree Checker and how it works

Establish the measurement basis and units described above.
Enter actualMeasuredValue, callerApplicableLowerBound, callerApplicableUpperBound and run the tool.
Read result.withinCallerBounds, result.signedLowerMargin, result.signedUpperMargin using the output meanings below.
If input is rejected, correct the stated type, range, ordering or alignment issue and rerun; review successful results under the declared convention.

Input field	Meaning	Value type	Requirement
actualMeasuredValue	Measured value, on the basis specified in the algorithm.	number	required; finite; further conditions in the algorithm
callerApplicableLowerBound	Applicable lower bound, on the basis specified in the algorithm.	number	required; finite; further conditions in the algorithm
callerApplicableUpperBound	Applicable upper bound, on the basis specified in the algorithm.	number	required; finite; further conditions in the algorithm

Require ordered finite lower and upper bounds on the measurement basis. Check both inclusive boundaries and return actual minus lower and upper minus actual.

within = lower ≤ actual ≤ upper

Apply the declared units, ordering and branch conditions.

Output field	Meaning	Value type
result	Object containing the declared output fields.	object
result.withinCallerBounds	True when the measurement meets both inclusive bounds.	boolean
result.signedLowerMargin	Actual value minus lower bound, on the matching measurement scale.	number
result.signedUpperMargin	Upper bound minus actual value, on the matching scale.	number

json

{
  "input": {
    "actualMeasuredValue": 10,
    "callerApplicableLowerBound": 5,
    "callerApplicableUpperBound": 15
  },
  "output": {
    "result": {
      "withinCallerBounds": true,
      "signedLowerMargin": 5,
      "signedUpperMargin": 5
    }
  }
}

Limitations and assumptions

The output applies the declared operation to the values you supply. Establish the measurement basis, units, coefficients and any caller-selected rules before interpreting it. The tool does not independently collect or verify observations or decide whether a model or reference applies.

Supply explicit required fields with the documented types and dense aligned arrays. Unknown fields, wrong types and nonfinite numbers are rejected. Branch-specific constraints are explained above. A successful false boolean, negative signed difference, empty slice or unresolved tie is distinct from an input error. Very large inputs or outputs may be rejected by shared resource limits.

Alternative or Complementary methods

For a related operation, use Bouldering Flash Send Rate Percent. A flash rate describes first-attempt sends within a defined set of eligible bouldering attempts.

For a related operation, use Ski Climb Vertical Meters/Hour Rate. Vertical ascent rate measures elevation gained per unit time.

References

Alpine Descent Speed Slope-Degree Checker — tool.io

Similar or alternative tools

Bouldering Flash Send Rate Percent
A flash rate describes first-attempt sends within a defined set of eligible bouldering attempts.
Ski Climb Vertical Meters/Hour Rate
Vertical ascent rate measures elevation gained per unit time.