eldo_user

Eldo Control Language
Library of Functions for Tasks
wset_values
Task function category: Functions Creating New Waveforms
This function can be used to set points to a waveform created with the wcreate_wave function if
the x and y vectors were not given at that time. It can also be used to add new points to the
waveform.
Usage
set_values(wave, y_values)
wset_values(wave, x_values, y_values)
Arguments
• wave
Waveform created with wcreate_wave.
• x_values
Vector containing the x-values of the points to plot. If this argument is omitted, then the
indexes of the y-values in the vector y_values are taken as x-values. The values of x_values
have to be ordered.
• y_values
Vector containing the y-values of the points to plot. This vector can contain complex values
if the data type of the y-axis is set to "complex".
Description
The only restriction is that all the x-values must be ordered: it is not possible to add a point (x,y)
to the waveform if its current last point (xl, yl) is such that xl > x. The function returns the
number of values that have been successfully saved.
Examples
In the example given for wcreate_wave, it would have been possible to write the following in
the task definition:
Eldo® User's Manual, 15.3 1003