Export the Data from FFT THD Calculation via powergui tool to MATLAB Workspace

Hi Guys,

i want to export the THD Calculation Data from the FFT Tool to the Matlab Workspace so i can plot the graph on my own with other Graphtool.

This Execution Code doesnt work for me.

sps = power_fftscope(bdroot); %Sampling time Ts = sps.FFTdata.t(2)-sps.FFTdata.t(1);

%Samples per cycle Sc = 1/(Ts*sps.fundamental);

%DC component DC = sps.mag(1);

%Fundamental frequency Fc = sps.fundamental;

%Total harmonic distortion THD = sps.THD;

The error is everytime the same.

Error: Dot indexing is not supported for variables of this type.

Is there any other chance to get this data to Workspace?

I posted a picture of the THD Calculation Data.

Thanks for any HELP!!!