Difffferent parameters are used, indicated in the following fields of the Main window:
After setting these parameters, click the button.
to pop up the Identify window. The menu
in the menu bar provides graphic related commands. The identification
starts by clicking on
, which plots one row of the
spectrum in the graphic window, indicates the position of the detected
arc lines with blue vertical traces and gives a cursor.
When a detected
line is clicked on, the interface expects the corresponding wavelength
to be clicked in the wavelength list. The identified line turns green and
an identification message appears in the MIDAS monitor. It
is then possible to identify a new line. When a sufficient number of
identifications has been performed, clicking with the middle
mouse button in the graphic window desactivates the cursor.
The full spectrum is plotted by default. The x-axis and
y-axis limits of the plot can be modified interactively
with the menu . Clicking again on
deletes
all identification, while more identification can be added by clicking
on
. Identifications can also be removed one by one
with the button
.
Figure: Lines Identification Window