title     A Sample QMC input file parsed by libfdf interfaced to CHAMP                    
pool     ./pool                                                                          
basis     BFD-T-normf0.bas                                                                
determinants     TZ_1M_500.det                                                                   
optimize_wavefunction              T
ncore              0
sr_eps         0.1000000000E-02
Debug              T     # default value
sr_tau         0.2500000000E-01
nspin1         1     # default value
energy_tol         0.1000000000E-04
opt_method     sr_n                                                                            
multiple_adiag              F
tau         0.3999999911E-01
etrial         -408.1744362             eV
# above item originally: etrial         -15.00000000     Ha        
%block molecule
%block molecule
 24
 molecule 1,3,7-Trimethylpurine-2,6-dione
   N      1.5808      0.7027     -0.2279
   C      1.7062     -0.7374     -0.2126
   N      0.5340     -1.5671     -0.3503
   C      0.3231      1.3600      0.0274
   C     -0.8123      0.4553      0.0817
   C     -0.6967     -0.9322     -0.0662
   N     -2.1886      0.6990      0.2783
   C     -2.8512     -0.5205      0.2532
   N     -1.9537     -1.5188      0.0426
   C      0.6568     -3.0274     -0.1675
   O      2.8136     -1.2558     -0.1693
   O      0.2849      2.5744      0.1591
   C     -2.8096      2.0031      0.5032
   C      2.8301      1.5004     -0.1968
   H     -3.9271     -0.6787      0.3762
   H      1.4823     -3.4046     -0.7865
   H     -0.2708     -3.5204     -0.4868
   H      0.8567     -3.2990      0.8788
   H     -2.4123      2.7478     -0.2017
   H     -2.6042      2.3621      1.5221
   H     -3.8973      1.9344      0.3695
   H      3.5959      1.0333     -0.8314
   H      3.2249      1.5791      0.8255
   H      2.6431      2.5130     -0.5793
%endblock molecule
#:defined? determinants              T