Manipulating Data » Using Data Overlays » Open a Census or Sample File

Open a Census or Sample File

To use data overlays, the user must have a Region file and a Census or Sample file open (introduced in Introduction » Background and Data Types).

In this example, the user should open a region file and a census file using one of the methods presented in Section A. Part 2. Starting CIS and opening data files. Once open the user should have a screen looking similar to the one below (this uses the example of arable land and the England region file).

Above :