taran-userman

Now that the group is defined, we can start marking shots. Notice the new button:

As usual: click the button, click on target where the shot is, confirm with "ok".

(marked the shot nearest to PoA)

As soon as you mark a second shot, two additional elements appear on the image:

First, you need to tell the software how long is one millimetre (or one inch), so that distances can be correctly estimated.

This is rather straightforward -- use a known length on the target, click where the starting point is

and confirm with "ok".

(the starting point turns acid-green)

Then click where the ending point is

Click on "Add target", and select a target image file from your device. (You may wish to first check the FAQ item "What kind of target images I can use in TARAN?")

What you see here is a scaled-down preview of the image, just to set correct orientation; don't worry, you will see many more detail in a minute.

The project pane is used to define project parameters (distance and calibre) and manage attached target images.

When you switch to the project pane, three additional buttons appear on the toolbar:

New project

Discards all data and starts a new project. The same can be done by simply reloading the browser window.