interpolate values , "The selected channels are different lengths"

[nickom]

Hello,

I'm running a script to convert all unwanted zero values to NoValue  this works fine I then use ChnNovHandle to interpolate the missing values, but sometimes I get the following error message.  I think it has to do with the Time channel having 1 extra value,  is there a way correct this in the script,  also I would like to save the interpolated channel into a separate group  eg interpolated/HP Power zr ,  buts its not clear how I can define this?

Thanks

Nick

[DIAdemo]

Hello Nick,

the channels must have the same length for this operation. You can shorten the channel length like this, for example:

Data.Root.ChannelGroups(1).Channels("myTime").Properties("length").Value = Data.Root.ChannelGroups(1).Channels("myTime").Properties("length").Value-1

The ChnNovHandle() method writes the result to the active channel group.
You can activate the desired group in this way:

Call Data.Root.ChannelGroups("interpolated").Activate()

Greetings

DIAdemo