Hi all,

  This is a relatively general question and I am wondering if any one has any suggestions. I am implementing pestica4 on an Ubuntu 16.04 system, and I got an error in Stage 3 of run_pestica.sh:

Running Stage 3: Filtering PESTICA estimators, cardiac first, then respiratory

........(omitted)

Range of typical human cardiac rate: 62+-8bpm (range 48-85)
use a buffer of at least 20bpm around the peaks you like for cardiac
*************************************************************
*************************************************************
Error using fread
Out of memory. Type HELP MEMORY for your options.
Error in BrikLoad (line 651)
V = fread(fidBRIK, (Info.DATASET_DIMENSIONS(1) .* Info.DATASET_DIMENSIONS(2) .*
Info.DATASET_DIMENSIONS(3) .* Info.DATASET_RANK(2)) , [Opt.OutPrecision,typestr]);
Error in view_and_correct_estimator (line 5)
[err, ima, ainfo, ErrMessage]=BrikLoad(ep2d_filename, Opt);


  Has anyone had similar issues and any suggestions on how to work this around?

Thank you!
Yuqi