====== Grt-Pl-Qtz-Sil: Bhattacharya, 1985 ======
 
=== Details ===

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This sensor from [[:about_tpf|TPF]] collection
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<use:sensors.p.grt_pl_qtz_sil_bhattacharya_1985>
<test:sensors.p.grt_pl_qtz_sil_bhattacharya_1985>

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  * <del>заголовок</del>
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  * <del>код</del>
  * тест
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=== Source ===
<Code linenums lang-r>
source("utilities_tpf.r");

sensors.p.grt_pl_qtz_sil_bhattacharya_1985 <- function(Grt, Pl, Qtz, Sil, Temp, ...){
T <- Temp;
    Pl <- tpf.recalc_minaral("PL",Pl);
    Grt <- tpf.recalc_minaral("GRT",Grt);

    X <- Grt$Ca_pfu / (Grt$Mg_pfu + Grt$Ca_pfu + Grt$Mn_pfu + Grt$Fe_p2_pfu + Grt$Fe_p3_pfu);
    Y <- Grt$Mg_pfu / (Grt$Mg_pfu + Grt$Ca_pfu + Grt$Mn_pfu + Grt$Fe_p2_pfu + Grt$Fe_p3_pfu);
    Z <- (Grt$Fe_p2_pfu + Grt$Fe_p3_pfu) / (Grt$Mg_pfu + Grt$Ca_pfu + Grt$Mn_pfu + Grt$Fe_p2_pfu + Grt$Fe_p3_pfu);
    M <- Grt$Mn_pfu / (Grt$Mg_pfu + Grt$Ca_pfu + Grt$Mn_pfu + Grt$Fe_p2_pfu + Grt$Fe_p3_pfu);
    N <- Pl$Ca_pfu / (Pl$Ca_pfu + Pl$Na_pfu + Pl$K_pfu);
    if (X<0.04) {
    if (M<0.03) {
    TT <- T + 273;
    A <- X * exp((3300 - 1.5 * TT) * (Y^2 + Y * Z) / TT / 1.9872);
    B <- N * (1 + N)^2 / 4 * exp((2050 + 9392 * N) * (1 - N)^2 / 1.9872 / TT);
    P <- 41.84 / (45.5 * X - 58.7) * (( - 1.17 + 0.0238 * T) * 1000 * ( - 1.305) - 5.962 * TT * log(A / B)) /        1000;
    }
    }
    if (X>0.04) {
    warning(" CANNOT BE USED FOR CA/(CA+MG+FE+MN) IN GRT > 0.04");
    }
    if (M>0.03) {
    warning(" CANNOT BE USED FOR MN/(CA+MG+FE+MN) IN GRT > 0.03");
    }
    return(data.frame(Name=paste0(Pl$Name,"-", Grt$Name),Temp=Temp,P_calc=P));
}

sensors.p.grt_pl_qtz_sil_bhattacharya_1985.args <- function(){
    ars <- list();
    ars$minerals <- c("Grt", "Pl", "Qtz", "Sil");
    ars$ranges <- c("Temp");
    return(ars);
}

#sensors.p.grt_pl_qtz_sil_bhattacharya_1985.test <- function(){
#
#}
</Code>

{{tag> tpf Pl Grt }}