YSI WaterLog Series, Руководство пользователя

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Advanced Logging Options
The Edit Options button on the Log File Properties screen allows additional options to be
modified for each log file configuration.
File: Defines the log file configuration that is currently being edited.
Include Headers: If changes are made to the log file configuration or a new log file is created,
Task headers are added to the log file. If any functions are being used, an additional line under
the Task header will be added defining the functions as well.
Missing Data: By default, no data is stored in a log file column if data has not been retrieved
during that scan. For example, a column in the Log File could be used to calculate an hourly
average of a 15-minute value. If the column doing the averaging only output once an hour, the
other 15-minute increments would be left empty. The Missing Data option enables those slots,
which would normally remain empty, to be filled with the given value or string.
Delimiter: Defines the delimiter used between values within the log file. The default comma
delimiter allows a common comma-separated format (csv) to be used. This enables the log file
to be easily viewed within a spreadsheet program. Other available delimiters include tabs and
spaces.
File Management: If a lot of data is being recorded, files are simply growing too large too
quickly, or to simply manage the outpouring of data, the File Management options provide a
simple solution for individual log file configurations.
Archiving log files can be enabled on a file size basis. Each day the log file’s size is checked,
and if the size has exceeded the set limit, the current log file is archived (renamed with a .001
incrementing extension) and a new log file is begun. In this manner, log files will never exceed
the expected file size and log files will remain small and easily transferable. Log files can also
be quickly archived within the Data File Manager via the Archive button.
System 5000
Outputs 6-7
TM