Add fgcs dolo benchmark

This commit is contained in:
Max Lübke 2025-09-02 12:04:38 +02:00
parent d241db00b8
commit d9026b1017
2 changed files with 164 additions and 0 deletions

48
bench/dolo/dolo_fgcs.pqi Normal file
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SOLUTION 1
units mol/kgw
water 1
temperature 25
pH 7
pe 4
PURE 1
Calcite 0.0 1
END
RUN_CELLS
-cells 1
END
COPY solution 1 2
#PURE 2
# O2g -0.1675 10
KINETICS 2
Calcite
-m 0.00207
-parms 0.05
-tol 1e-10
Dolomite
-m 0.0
-parms 0.01
-tol 1e-10
END
SOLUTION 3
units mol/kgw
water 1
temp 25
Mg 0.001
Cl 0.002
END
SOLUTION 4
units mol/kgw
water 1
temp 25
Mg 0.002
Cl 0.004
END
RUN_CELLS
-cells 2-4
END

116
bench/dolo/dolo_fgcs_3.R Normal file
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rows <- 400
cols <- 400
grid_def <- matrix(2, nrow = rows, ncol = cols)
# Define grid configuration for POET model
grid_setup <- list(
pqc_in_file = "./dolo_fgcs.pqi",
pqc_db_file = "./phreeqc_kin.dat", # Path to the database file for Phreeqc
grid_def = grid_def, # Definition of the grid, containing IDs according to the Phreeqc input script
grid_size = c(5, 5), # Size of the grid in meters
constant_cells = c() # IDs of cells with constant concentration
)
bound_def_we <- list(
"type" = rep("constant", rows),
"sol_id" = rep(1, rows),
"cell" = seq(1, rows)
)
bound_def_ns <- list(
"type" = rep("constant", cols),
"sol_id" = rep(1, cols),
"cell" = seq(1, cols)
)
diffusion_setup <- list(
boundaries = list(
"W" = bound_def_we,
"E" = bound_def_we,
"N" = bound_def_ns,
"S" = bound_def_ns
),
inner_boundaries = list(
"row" = floor(rows / 2),
"col" = floor(cols / 2),
"sol_id" = c(3)
),
alpha_x = 1e-6,
alpha_y = 1e-6
)
check_sign_cal_dol_dht <- function(old, new) {
if ((old["Calcite"] == 0) != (new["Calcite"] == 0)) {
return(TRUE)
}
if ((old["Dolomite"] == 0) != (new["Dolomite"] == 0)) {
return(TRUE)
}
return(FALSE)
}
check_sign_cal_dol_interp <- function(to_interp, data_set) {
dht_species <- c(
"H" = 3,
"O" = 3,
"C" = 6,
"Ca" = 6,
"Cl" = 3,
"Mg" = 5,
"Calcite" = 4,
"Dolomite" = 4
)
data_set <- as.data.frame(do.call(rbind, data_set), check.names = FALSE, optional = TRUE)
names(data_set) <- names(dht_species)
cal <- (data_set$Calcite == 0) == (to_interp["Calcite"] == 0)
dol <- (data_set$Dolomite == 0) == (to_interp["Dolomite"] == 0)
cal_dol_same_sig <- cal == dol
return(rev(which(!cal_dol_same_sig)))
}
check_neg_cal_dol <- function(result) {
neg_sign <- (result["Calcite"] < 0) || (result["Dolomite"] < 0)
return(neg_sign)
}
# Optional when using Interpolation (example with less key species and custom
# significant digits)
pht_species <- c(
"C" = 3,
"Ca" = 3,
"Mg" = 3,
"Cl" = 3,
"Calcite" = 3,
"Dolomite" = 3
)
dht_species <- c(
"H" = 3,
"O" = 3,
"C" = 6,
"Ca" = 6,
"Cl" = 3,
"Mg" = 5,
"Calcite" = 4,
"Dolomite" = 4)
chemistry_setup <- list(
dht_species = dht_species,
pht_species = pht_species,
hooks = list(
dht_fill = check_sign_cal_dol_dht,
interp_pre = check_sign_cal_dol_interp,
interp_post = check_neg_cal_dol
)
)
# Define a setup list for simulation configuration
setup <- list(
Grid = grid_setup, # Parameters related to the grid structure
Diffusion = diffusion_setup, # Parameters related to the diffusion process
Chemistry = chemistry_setup # Parameters related to the chemistry process
)