[Eeglablist] How to use pop_eegthresh?

[Nayab Asif]

Hi all,
I want to use EEGLAb function to remove the epochs with a value greater than +-150uV in the time interval of 0-0.8ms. I have epoched data (of 1s, at sampling frequency 1200hz). 
The data is in order of number of channels x number of samples x number of epochs = 66 x 1200 x 200. I am entering this command:
[EEG Indexes] = pop_eegthresh( epochs,[1:6], -150, 150, 0.01, 0.8);

and it gives this error: Dot indexing is not supported for variables of this type.
Error in pop_eegthresh (line 169)if any(starttime < EEG.xmin)

Any idea in how to fix this.?
Br,