Create Windowed IP Channel

Use the Create Windowed IP Channel menu option (IPWINDOW GX) to create a new channel of IP values using one or more of the time window or frequency values in an array channel.

Create Windowed IP Channel dialog options

Array channel:	The name of the array channel to window. Script Parameter: IP.VACHAN
New channel name:	If the channel already exists, existing data is overwritten. Script Parameter: IP.WINCHAN
Windows/ Frequencies to include:	The list of selected channels. The windows to include are to be listed as in the following examples:
	0-3,5-6,8,10	: Channels 0,1,2,3,5,6,8 and 10.
	0:9	: All windows from 0 to 9
	0-9	: All windows from 0 to 9
	3-	: Windows 3 and up
	-5	: Windows up to and including 5
		: (Blank) All windows
Ranges are allowed, indicated with a "-" or ":", and items are delimited with commas or spaces. If this field is left blank, all the windows are used. If there are N windows, then the first window is "0" and the last is "N-1". Script Parameter: IP.IPWINDOWS

Application Notes

Regular channel data is required for a number of IP applications, such as plotting pseudo-sections. The IPWINDOW GX creates a new channel from selected array channel columns.

Multiple Windows/Frequencies

For Time Domain array channels, multiple channels are summed using a weighted average based on the width of each time window. For Frequency domain channels, a simple summation of values is used.