GSI From RMR Calculator
Explicit empirical GSI≈RMR89−5 on caller independently verified RMR89 dry/unoriented branch and RMR>23 applicability (23 excluded), not universal all-edition conversion. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
Description
An empirical RMR-to-GSI relation has an edition and applicability branch.
An empirical RMR-to-GSI relation has an edition and applicability branch.1
This tool applies the specified RMR89 dry and unoriented relation after an explicit caller assertion.
When to use GSI From RMR Calculator
Use this tool to calculate or review the supplied observations under the stated rules. Match completed survey or ledger observations by block, segment or stage and confirm their units and boundaries.
How to use GSI From RMR Calculator and understand its results
- Match completed survey or ledger observations by block, segment or stage and confirm their units and boundaries.
- Enter callerRmr89DryUnorientedRatings, callerDryGroundwaterAndZeroOrientationVerified, using the field meanings and rules below, then run the tool.
- Read empiricalGsiFromRmr89. Inspect nested result fields where present, and review unknown records separately from known matches.
- 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 |
|---|---|---|---|
| callerRmr89DryUnorientedRatings | Caller rmr89 dry unoriented ratings | list of number | Required |
| callerDryGroundwaterAndZeroOrientationVerified | Caller dry groundwater and zero orientation verified | boolean | Required |
Require the verification flag true, corresponding to groundwater rating 15 and zero orientation correction. Input ratings must be safe integers 24..100; 23 is excluded. Return rating−5 without assigning field ratings.
GSI_empirical=RMR89−5 Use the matching field units and the exact boundary, ordering and reference rules above.
| Output field | Meaning | Value type |
|---|---|---|
| empiricalGsiFromRmr89 | Empirical gsi from rmr89 | list of number |
{
"input": {
"callerRmr89DryUnorientedRatings": [
50,
60
],
"callerDryGroundwaterAndZeroOrientationVerified": true
},
"output": {
"empiricalGsiFromRmr89": [
45,
55
]
}
}Limitations and assumptions
Units, ledger boundaries, survey interpretation and model applicability must be independently established. These summaries do not assign reserve/resource classifications or establish support adequacy, ventilation safety or an operating setting.
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; ordinary string lists allow at most 128 strings of 128 UTF-16 units each; numeric matrices allow at most 128 rows and 128 columns, subject to narrower requirements above.
Alternative or Complementary methods
For a related step, use RMR Rating Calculator: An already assigned RMR component ledger can include unknown ratings. For a complementary comparison, use GSI Rating Calculator: An already assigned GSI component ledger can include unknown ratings.
References
-
GSI From RMR Calculator — tool.io
Similar or alternative tools
- RMR Rating Calculator
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- GSI Rating Calculator
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