====== Grt-Pl-Qtz-And: Ghent, 1976 ======
 
=== Details ===

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This sensor from [[:about_tpf|TPF]] collection
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^ Article |  |
^ Collibration |  |
^ Precision |  |
^ Ranges |  |
^ Renew sensors |  |

<use:sensors.p.grt_pl_qtz_and_ghent_1976>
<test:sensors.p.grt_pl_qtz_and_ghent_1976>

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  * <del>заголовок</del>
  * краткое описание
  * статья
  * ссылка
  * карточка
  * подробное описание
  * <del>код</del>
  * тест
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=== Source ===
<Code linenums lang-r>
source("utilities_tpf.r");

sensors.p.grt_pl_qtz_and_ghent_1976 <- function(Grt, Pl, Qtz, And, Temp, ...){
T <- Temp;
    Pl <- tpf.recalc_minaral("PL",Pl);
    Grt <- tpf.recalc_minaral("GRT",Grt);

    Y <- Grt$Ca_pfu / (Grt$Mg_pfu + Grt$Ca_pfu + Grt$Mn_pfu + Grt$Fe_p2_pfu + Grt$Fe_p3_pfu);
    X <- Pl$Ca_pfu / (Pl$Ca_pfu + Pl$Na_pfu + Pl$K_pfu);
    TT <- T + 273;
    A <- 3 * log(Y * exp(1000 * (1 - Y)^2 / 1.98721 / TT));
    P <- (1 + (7.4351 - 2817.2 / TT + A - 3 * log(1.28 * X)) * TT / 0.2678) / 1000;
    return(data.frame(Name=paste0(Pl$Name,"-", Grt$Name),Temp=Temp,P_calc=P));
}

sensors.p.grt_pl_qtz_and_ghent_1976.args <- function(){
    ars <- list();
    ars$minerals <- c("Grt", "Pl", "Qtz", "And");
    ars$ranges <- c("Temp");
    return(ars);
}

#sensors.p.grt_pl_qtz_and_ghent_1976.test <- function(){
#
#}
</Code>

{{tag> tpf Pl Grt }}