Errata exists for this version of the document.
The Count Aggregate defined in Table 32 retrieves a count of all the raw values within an interval. If one or more raw values are non-Good, they are not included in the count, and the Aggregate StatusCode is determined using the StatusCode Calculation (see 5.4.3) for non-time based Aggregates. If no Good data exists for an interval, the count is zero.
Unless otherwise indicated, StatusCodes are Good, Calculated.
Table 32 – Count Aggregate summary
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Count Aggregate Characteristics |
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|
Type |
Calculated |
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|
Data Type |
Int32 (negative values are not allowed) |
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|
Use Bounds |
None |
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|
Timestamp |
StartTime |
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|
|
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Status Code Calculations |
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Calculation Method |
PercentValues |
|
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Partial |
Set Sometimes If an interval is not a complete interval |
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|
Calculated |
Set Always |
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|
Interpolated |
Not Set |
|
|
Raw |
Not Set |
|
|
Multi Value |
Not Set |
|
|
|
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Status Code Common Special Cases |
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Before Start of Data |
Bad_NoData |
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After End of Data |
Bad_NoData |
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No Start Bound |
Does not apply |
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|
No End Bound |
Does not apply |
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|
Bound Bad |
Does not apply |
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|
Bound Uncertain |
Does not apply |
|