| Please generate a ParaView Python script for the following operations. | |
| Create a wavelet object. | |
| Create a plot over line chart from the wavelet with three paths: arc_length, Points_Z, and RTData variables with opacity | |
| for arc_length 1 and opacity for Points_Z and RTData 0.3. | |
| Save a screenshot in 'chart-opacity-screenshot.png'. | |