DAVIS GroWeatherLink Guía de usuario descargar pdf (Pagina 74)

USING THE SOFTWARE

Using the Strip Charts

USING THE STRIP CHARTS

The strip charts are four line graphs, stacked one on top of another, onto which

you may plot any data contained in your database. The strip charts can be set to

update automatically which allows you to view changing weather conditions in

real time.

TRIP

HART

INDOW

Strip Chart Basics

Whenever you open the strip chart window, the software automatically down-

loads data (if necessary) to make sure it has the most current data for the chart.

Thereafter, as long as the strip chart is in “auto update” mode, the software will

download and update the strip charts at each archive interval. You may select

whatever variables (weather conditions) you want plotted onto the four charts,

though each chart may display the axis information for only one of the variables.

In the strip chart shown above, for example, both rain and barometric pressure

are plotted on the bottom strip chart, though the axis button only says Rain and

the axis shows the scale for the rainfall graph. You may also select the desired plot

span to determine how much data you are viewing at any one time.

▲ Place the strip chart into auto update mode

When you ﬁrst open the strip chart window, the strip chart is automatically

placed into auto update mode. It will remain in that mode (downloading and

updating the graphs at each archive interval) until you select to view histori-

cal data on the strip charts (see “View Historical Data” below) at which point

it is automatically taken out of auto update mode. To return to auto update

mode, choose Auto Update from the Options menu. If necessary, the software

will download any data in the archive memory and will move to the most cur-

rent date in the database.

Axis

Buttons

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DAVIS GroWeatherLink Guía de usuario Pagina 74