Atlas Boundary File Format

Atlas Boundary .BNA files store spatial information including polygons, polylines, and points. These files can contain primary and secondary IDs. Strater lithology indent styles only use the polyline portion of .BNA files. If the file contains polygons, complex polygons, ellipses, or points it cannot be imported into Strater's scheme editor. Atlas Boundary .BNA files can contain polygons, ellipses, or points if the file is imported as a graphic with the File | Import command.

 

File Format Description

The general format of Atlas .BNA files is:

 

"Pname 1", "Sname 1", type/length

x1,y1

x2,y2

...

xn,yn

"Pname 2", "Sname 2", type/length

x1,y1

x2,y2

...

xn,yn

 

Where:

 

Example

The following is an example of an indent line style in the Atlas Boundary .BNA file format.

"New Indent","",-5

0.000000,0.000000

985.981361,206.521713

355.140250,572.463812

1000.000000,836.956575

443.925313,1000.000000

 

Tips when Using BNA files as Lithology Indent Line Styles

See Also

File Format Chart

BNA Example Files