How is a chart's format that I receive in a Notification email determined?

The Chart images contained in a Notification email is the same image you see in "preview" on your Home Page.  This is determined by your personal Preferences setting in the Preview Chart Display field on your Preferences Editor.

RULE:  Your own setting takes precedent over how the person that sent you a Notification set their own Preview Chart Display Preference.

1. Preview Chart Display setting

Preview Chart Display setting
  1. Access your Preference Editor via the menu below "Hi" on the black top menu bar
  2. Choose the Preview Chart Display option

1.1. Shrink large chart

Shrink large chart

This gives you the detailed chart found in the Viewer in a smaller size.  If there is a lot of data, this may be hard to read.

1.2. Re-plot for readability

Re-plot for readability

This will re-plot the chart with fewer data points so you can get a better idea of the trend without the clutter of every data point.