Logger Depth

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EQuIS 7  >>  Enterprise > EQuIS Live > Concepts >

Logger Depth

There are two ways to handle EQuIS Live data retrieved from varying depths:

1.Multiple Series: One may setup a new logger series (DT_LOGGER_SERIES) for each depth at which data are collected. Name the series to describe its purpose (e.g., Temp_2m for measuring temperature at a depth of 2 meters) and optionally populate DT_LOGGER_SERIES.DEPTH.

2.DT_LOGGER_DEPUM: Standing for "LOGGER DEPth datUM", this table contains logger data collected at a distinct time set on the logger itself, but over varying depths.

a.Set a time frame for the measurements using DT_LOGGER.START_DATE and .END_DATE.

b.Set the series to be a depth series: DT_LOGGER_SERIES.SERIES_TYPE = DEPUM.

c.Descriptions of fields in this table are as follows:

 

Column Name

Data Type

Description

LOGGER_SERIES_ID

int

The unique identifier of the logger series associated with the datum.

DATUM_DEPTH

decimal

The depth at which the datum was collected.

DATUM_DEPTH_OFFSET

decimal

The depth offset of the datum.

DATUM_VALUE

real

The value recorded.

DATUM_QUALIFIER

char (4)

A user-defined qualifier for the record, if desired.