#-------------------#
# CASINO input file #
#-------------------#

# electron hole phase : 3D fluid

# SYSTEM
neu               : 0              #*! Number of up electrons (Integer)
ned               : 0              #*! Number of down electrons (Integer)
periodic          : T              #*! Periodic boundary conditions (Boolean)
atom_basis_type   : none           #*! Basis set type (Text)
psi_s             : mahan_ex         #*! Type of [anti]symmetrizing wfn (Text)
complex_wf        : T              #*! Wave function real or complex (Boolean)
%block particles
3 1.0 1.0 .5 Spin-up holes
%endblock particles
%block free_particles
dimensionality 2
r_s .988438917815802
cell_geometry
1.d0     0.d0
-0.5d0   0.8660254037844386d0
particle 1 det 1 : 43 orbitals free
particle 2 det 1 : 43 orbitals free
particle 3 det 1 : 1 orbitals free
%endblock free_particles

# RUN
runtype           : vmc_dmc           #*! Type of calculation (Text)
newrun            : T              #*! New run or continue old (Boolean)
testrun           : F              #*! Test run flag (Boolean)

# VMC
vmc_equil_nstep   : 10000           #*! Number of equilibration steps (Integer)
vmc_nstep         : 128           #*! Number of steps (Integer)
vmc_nblock        : 1              #*! Number of checkpoints (Integer)
vmc_nconfig_write : 128              #*! Number of configs to write (Integer)
vmc_decorr_period : 50

# DMC
dmc_equil_nstep   : 8000           #*! Number of steps (Integer)
dmc_equil_nblock  : 40              #*! Number of checkpoints (Integer)
dmc_stats_nstep   : 100000          #*! Number of steps (Integer)
dmc_stats_nblock  : 200              #*! Number of checkpoints (Integer)
dmc_target_weight : 1024.d0        #*! Total target weight in DMC (Real)
dtdmc             : 0.01          #*! DMC time step (Real)
use_tmove         : F              #*! Casula nl pp for DMC (Boolean)

# RMC

# OPTIMIZATION
opt_method        : emin         #*! Opt method (varmin/madmin/emin/...)
opt_cycles        : 30             #*! Number of optimization cycles (Integer)
opt_jastrow       : T              #*! Optimize Jastrow factor (Boolean)
opt_det_coeff     : F              #*! Optimize determinant coeffs (Boolean)
opt_backflow      : T              #*! Optimize backflow parameters (Boolean)
opt_orbitals      : T              #*! Optimize orbital parameters (Boolean)

# GENERAL PARAMETERS
use_jastrow       : T              #*! Use a Jastrow function (Boolean)
backflow          : T              #*! Use backflow corrections (Boolean)
expot             : F              #*! Use external potential (Boolean)
timing_info       : F              #*! Activate subroutine timers (Boolean)
esupercell        : F              #*! Energy/supercell in output (Boolean)
neighprint        : 0              #*! Neighbour analysis (Integer)
mpc_cutoff        : 30.d0 hartree  #*! G vector cutoff for MPC (Physical)
interaction       : ewald          #*! Interaction type (Text)
finite_size_corr  : F              #*! Eval. finite size correction (Boolean)
forces            : F              #*! Evaluate forces on atoms (Boolean)
checkpoint        : 1              #*! Checkpoint level (Integer)
ke_verbose        : T

# EXPECTATION VALUES
density           : F              #*! Accumulate density (Boolean)
spin_density      : F              #*! Accumulate spin densities (Boolean)
pair_corr         : F              #*! Accumulate rec. space PCF (Boolean)
pair_corr_sph     : F              #*! Accumulate sph. real space PCF (Boolean)
loc_tensor        : F              #*! Accumulate localization tensor (Boolean)
structure_factor  : F              #*! Accumulate structure factor (Boolean)
struc_factor_sph  : F              #*! Accumulate sph. struc. factor (Boolean)
mom_den           : F
onep_density_mat  : F              #*! Accumulate 1p density matrix (Boolean)
twop_density_mat  : F              #*! Accumulate 2p density matrix (Boolean)
cond_fraction     : F              #*! Accumulate cond fraction (Boolean)
dipole_moment     : F              #*! Accumulate elec. dipole moment (Boolean)
expval_cutoff     : 30.d0 hartree  #*! G vector cutoff for expval (Physical)
permit_den_symm   : F              #*! Symmetrize QMC charge data (Boolean)
qmc_density_mpc   : F              #*! Use QMC density in MPC int (Boolean)
int_sf            : F              #*! Calc ee int from strucfac (Boolean)

# BLOCK INPUT
