This sensor from TPF collection
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Collibration | |
Precision | |
Ranges | |
Renew sensors |
source("utilities_tpf.r"); sensors.t.kfs_pl_stormer_jr_1975 <- function(Kfs, Pl, P, ...){ Pl <- tpf.recalc_minaral("PL",Pl); Kfs <- tpf.recalc_minaral("KFS",Kfs); X <- Kfs$K_pfufs$Na_pfu / (Kfs$K_pfufs$Ca_pfu + Kfs$K_pfufs$Na_pfu + Kfs$K_pfu); Y <- Pl$Na_pfu / (Pl$Ca_pfu + Pl$Na_pfu + Pl$K_pfu); T <- (6326.7 - 9963.2 * X + 943.3 * X^2 + 2690.2 * X^3 + (0.0925 - 0.1458 * X + 0.0141 * X^2 + 0.0392 * X^3) * 1000 * P) / ( - 1.9872 * log(X / Y) + 4.6321 - 10.815 * X + 7.7345 * X^2 - 1.5512 * X^3) - 273; return(data.frame(Name=paste0(Pl$Name,"-", Kfs$Name),P=P,T_calc=T)); } sensors.t.kfs_pl_stormer_jr_1975.args <- function(){ ars <- list(); ars$minerals <- c("Kfs", "Pl"); ars$ranges <- c("P"); return(ars); } #sensors.t.kfs_pl_stormer_jr_1975.test <- function(){ # #}