Remove a zero array
Posted 09 May 2012 - 02:34 PM
I am aquiring data from 8 channels (4 devices) so in order to plot them I added a build array (see attached picture) and created a 2d array. If one or more devices are switched off or disconnected this will create an array full of zeros (column H).
How can I avoid this?
Posted 09 May 2012 - 03:08 PM
But maybe you could change your whole application to only acquire the data you're going to plot.
Can you show how you setup your data acquisition?
Hope this helps
most boring end of the world ever!
Posted 09 May 2012 - 09:21 PM
AE Specialist, NI UK & Ireland & CLA
Posted 15 May 2012 - 08:56 AM
Ton's idea works but I notice a "display delay" when the waveform array data appear on the chart. When the 2d array is connected to the chart the data appear to move faster.
Darren's article is very interesting, how do I plot an array of clasturs of arrays into a chart?
Antoine's idea creates zero columns like 1 & 2 where as I would like to create columns like 3 & 4: