====== Grt-Bt: Perchuk, 1986 ======
 
=== Details ===

<WRAP center round info 60%>
This sensor from [[:about_tpf|TPF]] collection
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^ Collibration |  |
^ Precision |  |
^ Ranges |  |
^ Renew sensors |  |

<use:sensors.t.grt_bt_perchuk_1986>
<test:sensors.t.grt_bt_perchuk_1986>

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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.t.grt_bt_perchuk_1986 <- function(Grt, Bt, P, ...){
    Bt <- tpf.recalc_minaral("BT",Bt);
    Grt <- tpf.recalc_minaral("GRT",Grt);

    Z <- Grt$Ca_pfu / (Grt$Mg_pfu + Grt$Ca_pfu + Grt$Mn_pfu + Grt$Fe_p2_pfu + Grt$Fe_p3_pfu);
    XX <- Grt$Mg_pfu / (Grt$Mg_pfu + Grt$Mn_pfu + Grt$Fe_p2_pfu + Grt$Fe_p3_pfu);
    YY <- Bt$Mg_pfu / (Bt$Mg_pfu + Bt$Mn_pfu + Bt$Fe_p2_pfu + Bt$Fe_p3_pfu);
    QT <- Bt$Fe_p2_pfu + Bt$Fe_p3_pfu + Bt$Mg_pfu;
    FF <- F;
    FB <- FF / (2 * QT);
    K <- log(YY / (1 - YY) * (1 - XX) / XX);
    T <- (3720 + 2871 * Z + (0.012 - 0.02 * FB) * P * 1000 + 2469 * FB) / (K + 2.868 + 0.625 * Z - 3.27 * FB) - 273;
    warning(" THE QUANTITY OF 'F' IN BT IS USED. ");
    return(data.frame(Name=paste0(Grt$Name,"-", Bt$Name),P=P,T_calc=T));
}

sensors.t.grt_bt_perchuk_1986.args <- function(){
    ars <- list();
    ars$minerals <- c("Grt", "Bt");
    ars$ranges <- c("P");
    return(ars);
}

#sensors.t.grt_bt_perchuk_1986.test <- function(){
#
#}
</Code>

{{tag> tpf Grt Bt }}