Description
Format a censored environmental-health result using its comparator, boundary and unit.
Environmental-health records connect sampled matrices, background references, observed areas, service dates and contact durations. An areal loading differs from a bulk or airborne concentration, and a censored result label differs from a quantified value. These summaries do not establish safe conditions or individual health risk.
Format a censored environmental-health result using its comparator, boundary and unit.
When to use this tool
Use Environmental Health Censored Result Token when checking the stated environmental-health record, measurement basis or time convention.
How to use the tool and how it works
- Enter resultId, comparison, boundaryValue, unitText. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read label. Use the output convention below.
Require nonempty result/unit labels and comparison <, <=, > or >=. Format result: comparatorBoundary unit, preserving the supplied signed numeric boundary.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| resultId | Result Id | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| comparison | Restricted exact comparison token; endpoint inclusion follows the stated operator. | Required. Text; one of "<", "<=", ">", ">="; maximum UTF-16 length 8192. |
| boundaryValue | Boundary Value | Required. Finite number. |
| unitText | Unit Text | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| label | Formatted supplied record wording; no independent validation of its substantive meaning. | Required. Text; maximum UTF-16 length 8192. |
{
"input": {
"resultId": "R17",
"comparison": "\u003c",
"boundaryValue": 0.5,
"unitText": "ug/L"
},
"output": {
"label": "R17: \u003c0.5 ug/L"
}
}Limitations and assumptions
- This records a censored bound without measuring concentration, choosing a detection limit or declaring a safe/compliant result.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Use verified sampling and analytical records with qualified environmental-health professionals for actual exposure, remediation, water-quality or care decisions.
References
Similar or alternative tools
- Environmental Health Lab Unit
Label an environmental-health result with its supplied unit and matrix.
- Drinking Water Sample Point Code
Record the stated sampling-point code for drinking water.