Sump Distance Swim Time Estimate Calculator
Conditional sump route travel time only, actual current/conditions and demonstrated speed required. No dive gas, safety, decompression or rescue adequacy inferred. Actual independently matched quantities/units required; not infer causal effect, clinical guidance or safe design.
Description
A sump-route travel scenario relates independently established distance to a demonstrated travel speed.
A sump-route travel scenario relates independently established distance to a demonstrated travel speed.1
Its resulting minutes do not establish a dive plan or gas requirement.
When to use Sump Distance Swim Time Estimate Calculator
Use this tool to calculate conditional route travel time from the independently matched numerator and denominator. Establish the survey or observation scope, reference frame, units and independently applicable calibration or qualified plan.
How to use Sump Distance Swim Time Estimate Calculator and understand its results
- Establish the survey or observation scope, reference frame, units and independently applicable calibration or qualified plan.
- Enter callerIndependentlyEstablishedSumpRouteDistanceMeters, callerIndependentlyValidatedActualTravelSpeedMetersPerMinute, using the field meanings and rules below, then run the tool.
- Read result.observedRatio as conditional route travel time in minutes. Check the observation scope and assumptions before using the result.
- Correct any reported input issue and run again. Before using a successful result, check the stated units, signs, reference scope and observation coverage.
| Input field | Meaning | Value type | Requirement |
|---|---|---|---|
| callerIndependentlyEstablishedSumpRouteDistanceMeters | Caller independently established sump route distance meters | number | Required |
| callerIndependentlyValidatedActualTravelSpeedMetersPerMinute | Caller independently validated actual travel speed meters per minute | number | Required |
Require a finite nonnegative caller independently established sump route distance meters and a strictly positive caller independently validated actual travel speed meters per minute. Divide the first by the second to obtain conditional route travel time, expressed as minutes. Use compatible observations on the declared basis; no unit conversion or parameter selection is performed. The numerical ratio is not clamped to one.
conditional_route_travel_time=routeDistanceMeters/travelSpeedMetersPerMinute Use the matching field units and the exact boundary, ordering and reference rules above.
| Output field | Meaning | Value type |
|---|---|---|
| result | Qualified observed calculation or explicit reference | object |
| result.observedRatio | Conditional route travel time, expressed as minutes. | number |
{
"input": {
"callerIndependentlyEstablishedSumpRouteDistanceMeters": 2,
"callerIndependentlyValidatedActualTravelSpeedMetersPerMinute": 4
},
"output": {
"result": {
"observedRatio": 0.5
}
}
}Limitations and assumptions
The actual observation coverage, calibration and qualified plan determine applicability. A numerical result does not establish survey accuracy, route suitability, atmosphere conditions or equipment adequacy beyond the declared comparison.
Missing required fields, unknown fields, wrong types and violated rules return input issues. Numeric values and outputs must be finite. Extremely large composite outputs are rejected.
Alternative or Complementary methods
For a related step, use Turnaround Gas Pressure Calculator: Recorded dive pressure can be reconciled with an independently approved outbound budget and reserve. For a complementary comparison, use Rock Bottom Gas Pressure Calculator: A rock-bottom gas reference belongs to a qualified emergency model and team configuration.
References
Similar or alternative tools
- Turnaround Gas Pressure Calculator
Recorded dive pressure can be reconciled with an independently approved outbound budget and reserve.
- Rock Bottom Gas Pressure Calculator
A rock-bottom gas reference belongs to a qualified emergency model and team configuration.