Separate channel selection and setting of curve parameters
If I specify the list of channels on the command line, and then once ndscope is running I just want to change the color, offset, scale or line width of one or more of those channels, I have to wait for it to get the channel list from nds before it will show the channel selection dialog where those parameters can be changed. This should not be necessary. One solution is to make the setting of the parameters separate from the setting of the channel list.