| I would like to use ParaView to visualize a dataset. | |
| Please generate a ParaView Python script for the following operations. | |
| Create a wavelet object. | |
| Create a plot over line chart from the wavelet. | |
| Plot three paths, one each for arc_length, Points_Z, and RTData variables in the line chart. | |
| Set the opacity for arc_length to be 1 and the opacity for Points_Z and RTData to be 0.3. | |
| Save a screenshot of the line chart in the file 'chart-opacity-screenshot.png'. | |