====== Grt-Bt: Indares, Martignole, 1985 <A> ======
 
=== Details ===

<WRAP center round info 60%>
This sensor from [[:about_tpf|TPF]] collection
</WRAP>

^ Article |  |
^ Collibration |  |
^ Precision |  |
^ Ranges |  |
^ Renew sensors |  |

<use:sensors.t.grt_bt_indares_martignole_1985_a>
<test:sensors.t.grt_bt_indares_martignole_1985_a>

<WRAP center round todo 60%>
  * <del>заголовок</del>
  * краткое описание
  * статья
  * ссылка
  * карточка
  * подробное описание
  * <del>код</del>
  * тест
</WRAP>

=== Source ===
<Code linenums lang-r>
source("utilities_tpf.r");

sensors.t.grt_bt_indares_martignole_1985_a <- function(Grt, Bt, P, ...){
    Bt <- tpf.recalc_minaral("BT1",Bt);
    Grt <- tpf.recalc_minaral("GRT",Grt);

    Y <- (Grt$Fe_p2_pfu + Grt$Fe_p3_pfu) / Grt$Mg_pfu;
    Z <- Grt$Ca_pfu / (Grt$Mg_pfu + Grt$Ca_pfu + Grt$Mn_pfu + Grt$Fe_p2_pfu + Grt$Fe_p3_pfu);
    N <- (Bt$Fe_p2_pfu + Bt$Fe_p3_pfu) / Bt$Mg_pfu;
    X <- Bt$Al_c6_pfu / (Bt$Fe_p2_pfu + Bt$Fe_p3_pfu + Bt$Mg_pfu + Bt$Mn_pfu + Bt$Ti_pfu + Bt$Al_c6_pfu);
    M <- Bt$Ti_pfu / (Bt$Fe_p2_pfu + Bt$Fe_p3_pfu + Bt$Mg_pfu + Bt$Mn_pfu + Bt$Ti_pfu + Bt$Al_c6_pfu);
    K <- log(N / Y);
    T <- (12454 + 0.057 * P * 1000 + 3 * ( - 454 * X - 6767 * M) + 9900 * Z) /      (4.662 - 5.9616 * K + 4.5 * Z) - 273;
    return(data.frame(Name=paste0(Grt$Name,"-", Bt$Name),P=P,T_calc=T));
}

sensors.t.grt_bt_indares_martignole_1985_a.args <- function(){
    ars <- list();
    ars$minerals <- c("Grt", "Bt");
    ars$ranges <- c("P");
    return(ars);
}

#sensors.t.grt_bt_indares_martignole_1985_a.test <- function(){
#
#}
</Code>

{{tag> tpf Grt Bt }}