clear waveform chart history if dynamic 1D data is used

[rockybooth]

I am new to Labview and am using a Waveform Chart.  To clear this I need to supply an empty array.  I have done this with scalar inputs, but in this present case, the input to the chart is a bundle of 1-D array of dynamic data. I cannot figure out how to create a suitable empty array of type 1D array of dynamic data to initialize the plot (wire to the History).

It seems like there should be a better (easier) way of clearing the plot...

Thanks for any ideas.

[MikeS81 · Accepted solution]

Hi rockybooth,

right click on the connector to the history property and select "create constant". You should get what you need.

Hope it helps.

Mike