Loading Gallery Offset Alignment Checker
Audit independently observed loading-bay/arbor alignment in caller same physical axis; no approval to load counterweights or assess structural/platform safety.
Description
Loading-gallery alignment compares observed positions on a shared axis.
Loading-gallery alignment compares observed positions on a shared axis. Signed offsets preserve which side of the arbor a bay occupies.1
Enter nonempty aligned finite positions and nonnegative tolerance. Return offsets and strict-exceedance indices.
When to use Loading Gallery Offset Alignment Checker
Use Loading Gallery Offset Alignment Checker when you need to evaluate the supplied records under the calculation and evidence rules below. No counterweight loading procedure or platform/structural approval is provided.
Prepare the actual venue, production, inventory or financial records requested. Confirm units and supply applicable local limits or verified catalog values.
How to use Loading Gallery Offset Alignment Checker and understand its results
- Prepare the actual venue, production, inventory or financial records requested. Confirm units and supply applicable local limits or verified catalog values.
- Enter observedArborLoadingPositionsM, galleryLoadingBayCentersM, callerAlignmentToleranceM using the field table and calculation rules, then run the tool.
- Read signedGalleryMinusArborOffsetsM, outsideCallerAlignmentToleranceIndices. The explanation below defines the units, signs, ordering and any flags or placeholder values.
- If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.
| Input field | Meaning | Value type; see rules below | Requirement |
|---|---|---|---|
| observedArborLoadingPositionsM | Observed arbor loading positions m | list of number | Required |
| galleryLoadingBayCentersM | Gallery loading bay centers m | list of number | Required |
| callerAlignmentToleranceM | Caller alignment tolerance m | number | Required |
Enter nonempty aligned finite positions and nonnegative tolerance. Return offsets and strict-exceedance indices.
offset=galleryCenter−arborPosition; outside=abs(offset)>tolerance Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.
| Output field | Meaning | Value type |
|---|---|---|
| signedGalleryMinusArborOffsetsM | Signed gallery minus arbor offsets m | list of number |
| outsideCallerAlignmentToleranceIndices | Outside caller alignment tolerance indices | list of number |
{
"input": {
"observedArborLoadingPositionsM": [
1,
2
],
"galleryLoadingBayCentersM": [
1.1,
2
],
"callerAlignmentToleranceM": 0.05
},
"output": {
"signedGalleryMinusArborOffsetsM": [
0.10000000000000009,
0
],
"outsideCallerAlignmentToleranceIndices": [
0
]
}
}Limitations and assumptions
No counterweight loading procedure or platform/structural approval is provided.
Numeric inputs, where present, must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Numeric lists are limited to 10,000 entries; string lists to 128 strings of at most 128 characters each. The rules above may impose smaller limits. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.
Alternative or Complementary methods
Use Pin Rail Position Distance Lookup: Rail/drop offsets are distances between paired points on a common physical plan. They differ from the path of a rigging line. For a complementary task, use Trap Room Headroom Checker: Trap-room headroom is reduced by overhead obstructions. The measured stations define the coverage of the check.
References
-
Loading Gallery Offset Alignment Checker — tool.io
Similar or alternative tools
- Pin Rail Position Distance Lookup
Rail/drop offsets are distances between paired points on a common physical plan. They differ from the path of a rigging line.
- Trap Room Headroom Checker
Trap-room headroom is reduced by overhead obstructions. The measured stations define the coverage of the check.