Bat Guano Pile Volume Estimate Calculator
Conditional elliptical CONEguano geometry, actual basal semiaxesandheight; not halfellipsoid, true irregular pilevolume or sampling/handling permission.
Description
An elliptical-cone approximation relates two base semiaxes and pile height to a geometric volume.
An elliptical-cone approximation relates two base semiaxes and pile height to a geometric volume.1
Actual guano shape and void structure determine the model's applicability.
When to use Bat Guano Pile Volume Estimate Calculator
Use this tool to obtain conditionalEllipticalConeGuanoVolumeCubicMeters from the supplied records using the stated calculation. Establish the survey or observation scope, reference frame, units and independently applicable calibration or qualified plan.
How to use Bat Guano Pile Volume Estimate Calculator and understand its results
- Establish the survey or observation scope, reference frame, units and independently applicable calibration or qualified plan.
- Enter actualGuanoPileEllipticalBaseSemiaxesMeters, actualGuanoPileHeightMeters, using the field meanings and rules below, then run the tool.
- Read result.conditionalEllipticalConeGuanoVolumeCubicMeters. Use the units and sign conventions below, and review any unknown records separately.
- 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 |
|---|---|---|---|
| actualGuanoPileEllipticalBaseSemiaxesMeters | Actual guano pile elliptical base semiaxes meters | list of number | Required |
| actualGuanoPileHeightMeters | Actual guano pile height meters | number | Required |
Require exactly two positive base semiaxes in metres and nonnegative pile height in metres. Evaluate an elliptical-cone volume without fitting the actual pile surface.
conditionalVolumeM3=pi×semiaxisA×semiaxisB×height/3 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.conditionalEllipticalConeGuanoVolumeCubicMeters | Conditional Elliptical Cone Guano Volume Cubic Meters | number |
{
"input": {
"actualGuanoPileEllipticalBaseSemiaxesMeters": [
2,
3
],
"actualGuanoPileHeightMeters": 1
},
"output": {
"result": {
"conditionalEllipticalConeGuanoVolumeCubicMeters": 6.283185307179586
}
}
}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. Lists and matrices must be dense, without missing cells. Numeric lists allow at most 10000 entries, subject to the narrower lengths and code rules above. Extremely large composite outputs are rejected.
Alternative or Complementary methods
For a related step, use Troglobite Endemism Index Assemblage Scorer: Endemism describes the geographic restriction of independently identified taxa. For a complementary comparison, use Histoplasmosis Risk Guano Disturbance Flag Checker: A guano-disturbance and airborne-dust record can support a qualified exposure review.
References
Similar or alternative tools
- Troglobite Endemism Index Assemblage Scorer
Endemism describes the geographic restriction of independently identified taxa.
- Histoplasmosis Risk Guano Disturbance Flag Checker
A guano-disturbance and airborne-dust record can support a qualified exposure review.