I would like to report something I thing is a bug.

If i measure “MEASURE[Local Density]” for the “square lattice”, the result is (output of the “.y” field of the :

[[ 0.99406836 1.00126848 0.99186967 ] [ 0.99634558 0.98947165 0.99828454 ] [ 0.98602864 0.99223814 0.98709175 ]]

and 1.10723308538 +/- 0.000732833211551 1.09709344128 +/- 0.000725375608498 1.10916580731 +/- 0.000737136950109 1.09653825096 +/- 0.000711748290787 1.09386893991 +/- 0.000713199643571 1.09495623341 +/- 0.000711331680729 1.09890852882 +/- 0.000721818241453 1.09269699362 +/- 0.000716545982708 1.08871501476 +/- 0.000706327757539

if I compute it using MPI.

I load the data using: data = pyalps.loadMeasurements(pyalps.getResultFiles(prefix=pfix))

and I am speaking about proper element of the list data[0] that of one for which s.props['observable']=='Local Density'

Please neglect different results as they come from different parameters.

Best, Mateusz Łącki