Campbell-scientific LoggerNet Datalogger Support Software Manual de usuario Pagina 187

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Section 5. Real-Time Tools
5.2.1.4.9 Time Functions
Function
Description
FormatTime
Produces a string that formats a timestamp in the
manner specified.
SetTimeStamp
Returns the value specified and sets it timestamp to the
timestamp specified.
SystemTime
Returns the current computer time.
SystemTimeGMT
Returns the current GMT (Greenwich Mean Time)
system time.
Timestamp
Returns the timestamp associated with the record from
which a value is derived.
5.2.1.4.10 Start Option Functions
Function
Description
StartAfterNewest
No records are processed until a new record has
been collected.
StartAtNewest
Attempts to start processing at the newest record
in the table.
StartAtOffsetFromNewest
Attempts to start processing with the record at
the specified offset back from the newest record
in the table.
StartAtRecord
Attempts to start processing at the specified file
mark and record number. If the specified record
cannot be located, it starts processing at the
oldest record in the source table.
StartAtTime
Attempts to start processing at the record that is
closest to the specified timestamp.
StartRelativeToNewest
Attempts to start processing with the first record
whose timestamp is greater than or equal to the
newest records timestamp minus the specified
interval.
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