Grt-Cpx: Powell, 1985 <A>

Использовать Проверить

source("utilities_tpf.r");

sensors.t.grt_cpx_powell_1985_a <- function(Grt, Cpx, P, ...){
    Grt <- tpf.recalc_minaral("GRT",Grt);
    Cpx <- tpf.recalc_minaral("CPX",Cpx);

    X <- (Grt$Fe_p2_pfu + Grt$Fe_p3_pfu) / Grt$Mg_pfu;
    Y <- (Cpx$Fe_p2_pfu + Cpx$Fe_p3_pfu) / Cpx$Mg_pfu;
    Z <- Grt$Ca_pfu / (Grt$Ca_pfu + Grt$Mg_pfu + Grt$Mn_pfu + Grt$Fe_p2_pfu + Grt$Fe_p3_pfu);
    T <- (2790 + 10 * P + 3140 * Z) / (1.735 + log(X / Y)) - 273.15;
    warning(" IN GRT X(CA)=CA/(CA+MG+FE+MN) - (POWELL,1985)");
    return(data.frame(Name=paste0(Cpx$Name,"-", Grt$Name),P=P,T_calc=T));
}

sensors.t.grt_cpx_powell_1985_a.args <- function(){
    ars <- list();
    ars$minerals <- c("Grt", "Cpx");
    ars$ranges <- c("P");
    return(ars);
}

#sensors.t.grt_cpx_powell_1985_a.test <- function(){
#
#}