Once the Chart tab is open the time series graph is displayed.
If there is one logger in the shipment the system will load and display all the data from the logger.
If there are more than one logger in the shipment the system will load aggregated values from all the loggers in the shipment and display as an Envelope of min and max values, showing the mean values as a dashed line. See below.
Controls in the Chart tab
Select loggers
Select which loggers to display by using the logger selector.
Click the button and select which loggers to display on the graph. Maximum of a six (6) loggers can be selected.
Once a logger has been selected, temperature measurements from the logger will be loaded into the system and displayed on the chart. Simultaneously, location data from the selected logger(s) is loaded and the logger location trace is shown on the map.
Zoom in / out
Zoom in and out on the chart using the scroll wheel on a mouse or touchpad, if using a laptop.
Pan the chart right or left by clicking and holding the left mouse button while in the chart area and moving the cursor.
By zooming sufficiently in on the chart the logger data points become visible. Data points with fill indicate measurements where location data is also available.
Shipment events
Shipment events are indicated by horizontal lines and a bubble describing the type of event. The following shipment events can be found on the chart.
Shipped: Indicating when the first logger was successfully started. Shipped event is always shown on the chart if the shipment has been shipped.
Monitoring starts: Indicating the time when monitoring started on the first logger that was successfully shipped. See
Delivered: Indicating when the last logger was successfully delivered.
Logger events
Ignore period
Show options
It is possible to on and off the chart several features.
Min/Mean/Max Envelope
The Min/Mean/Max Envelope is always selected on initial load, except when there is only one logger in the shipment.
The Envelope is created by aggregating values from all loggers in the shipment in so called time buckets. The default bucket size is three (3) hours - but will increase in size with duration of shipments. For default time bucket size the system will therefore return the minimum, mean and maximum values from all the loggers in the shipment.
See below chart showing Min/Mean/Max Envelope
The same shipment shown without the Min/Mean/Max Envelope not selected.
By hovering over a specific Time Bucket of the Min/Mean/Max Envelope the corresponding aggregated values are shown for that bucket.
Light events
Selecting Light events will display all light events, Lights on and Lights off, on the chart. Each event is indicated with a black horizontal line. By hovering over a specific event a bubble will appear displaying type of event and the associated logger ID.
MKT Level
By selecting MKT level a blue horizontal line is displayed indicating the current MKT value.
Logger location
On the Chart tab’s initial load the last reported position of the logger is displayed on the map.
Once a logger has been selected to be displayed on the chart all locations points are loaded and displayed on the map - connected with a line to indicate the path travelled by the logger.
By clicking on location data point on the temperature chart a “pin” will appear on the map indicating the position at the time of the measurement.
By clicking on a data point without location data the segment between the previous location and the next location is highlighted on the chart as well as one the map.
