SIDAMLineSpectra

SIDAMLineSpectra(w, p1, q1, p2, q2, [mode, output, basename])

Get spectra along a trajectory line.

Parameters

w : wave
The 3D input wave.

p1, q1 : variable
The position of the starting point (pixel).

p2, q2 : variable
The position of the ending point (pixel).

mode : int {0 – 2}, default 0
How to get spectra.

• 0: Take spectra from all the pixels on the trajectory line
• 1: Take a value at a pixel in either x or y direction (depending on the angle of the trajectory line) and interpolate in the other direction.
• 2: Use ImageLineProfile of Igor Pro.

output : int {0 or !0}, default 0
Set !0 to save waves of positions.

basename : string, default ““
Name of the line profile wave and basename of additional waves (when the output != 0). If this is specified, output waves are save in the data folder where the input wave is.

Returns

wave
Spectra along the trajectory line.