checkerboard on odd-sized lattices not usable
Starting the Hubbard on model on a square, odd lattice, e.g. of size 5x5 is broken. The following traceback is generated:
Error in the length of families. Maximum length found is 13 allocated size is 12
Error in decomposition: bond at List_Fam( 2 1 ) is present twice
Error: bonds at Nunit_cell = 1 bond no. 1 is missing
Error: bonds at Nunit_cell = 1 bond no. 2 is missing
Error: non-communting hoppings at family 1 n1 = 1 List_Fam(i, n1) = 1 25 site1a = 8 site1b = 113 n2 = 4 List_Fam(i, n2) = 7 1 site2a = 7 site2b = 8
Error: non-communting hoppings at family 1 n1 = 6 List_Fam(i, n1) = 11 1 site1a = 11 site1b = 12 n2 = 8 List_Fam(i, n2) = 15 1 site2a = 15 site2b = 11
Error: non-communting hoppings at family 1 n1 = 11 List_Fam(i, n1) = 21 1 site1a = 21 site1b = 22 n2 = 13 List_Fam(i, n2) = 25 1 site2a = 25 site2b = 21
Error: non-communting hoppings at family 2 n1 = 1 List_Fam(i, n1) = 1 25 site1a = 8 site1b = 113 n2 = 2 List_Fam(i, n2) = 3 2 site2a = 3 site2b = 8
Error: non-communting hoppings at family 2 n1 = 2 List_Fam(i, n1) = 3 2 site1a = 3 site1b = 8 n2 = 12 List_Fam(i, n2) = 23 2 site2a = 23 site2b = 3
Error: non-communting hoppings at family 2 n1 = 3 List_Fam(i, n1) = 5 2 site1a = 5 site1b = 10 n2 = 13 List_Fam(i, n2) = 25 2 site2a = 25 site2b = 5
Error: non-communting hoppings at family 3 n1 = 3 List_Fam(i, n1) = 6 1 site1a = 6 site1b = 7 n2 = 5 List_Fam(i, n2) = 10 1 site2a = 10 site2b = 6
Error: non-communting hoppings at family 3 n1 = 8 List_Fam(i, n1) = 16 1 site1a = 16 site1b = 17 n2 = 10 List_Fam(i, n2) = 20 1 site2a = 20 site2b = 16
Error: non-communting hoppings at family 4 n1 = 1 List_Fam(i, n1) = 2 2 site1a = 2 site1b = 7 n2 = 11 List_Fam(i, n2) = 22 2 site2a = 22 site2b = 2
Error: non-communting hoppings at family 4 n1 = 2 List_Fam(i, n1) = 4 2 site1a = 4 site1b = 9 n2 = 12 List_Fam(i, n2) = 24 2 site2a = 24 site2b = 4
ERROR STOP 1
Error termination. Backtrace:
#0 0x559df65e9ca3 in ???
#1 0x559df661c8a5 in ???
#2 0x559df661d478 in ???
#3 0x559df6605c92 in ???
#4 0x559df659ab1e in ???
#5 0x7f7c58af8b24 in ???
#6 0x559df659ab5d in ???
#7 0xffffffffffffffff in ???