Description: Multiple Coordinate Systems
Keywords: Engauge Digitizer, browser based documentation, online manual, Multiple Coordinate Systems

## Engauge Digitizer - Multiple Coordinate Systems In One Graph

A graph with multiple coordinate systems, each defined by a pair of x/y axes, can be digitized in Engauge.

The following steps digitize a graph with multiple coordinate systems:

- Obtain an image file (bitmap, jpeg or other) showing multiple coordinate systems
- Import the file using the Import(Advanced) menu option:
  - File/Import(Advanced) menu option
  - Select the coordinate system count
  - Click on Ok
- Select a coordinate system using the dropdown list in the Coordinate System Toolbar.
- Digitize the currently selected coordinate system using the same steps used for a a single coordinate system
- Repeat the previous two steps for each coordinate system