Dears,
when running dirloop_sse on the following data containing 15 centers:
------------------------------------------

import pyalps

import matplotlib.pyplot as plt

import pyalps.plot



parms = []

for t in [1.0, 2.0, 3.0, 4.0]:

parms.append(

{

'LATTICE' : "Mn9W6",

'LATTICE_LIBRARY' : "mn9w6-graph.xml",

'MODEL' : "spin",

'CONSERVED_QUANTUMNUMBERS' : 'Sz',

'local_S0' : 0.5,

'local_S1' : 0.5,

'J0' : 13.0,

'J1' : 27.8,

'D' : -0.02,

'T' : t,

'h' : 0,

'ALGORITHM' : "dirloop_sse",

'THERMALIZATION' : 100000,

'SWEEPS' : 8200000,

}

)

----------------------------------------------

everything goes smoothly. When either of spins is raised the following error occurs:

size of prob table is zero

On the other hand loop algorithm runs without problems. Any idea what is going here?

regards



--
Tadeusz WasiutyƄski