This sensor from TPF collection
| Article | |
|---|---|
| Collibration | |
| Precision | |
| Ranges | |
| Renew sensors |
source("utilities_tpf.r");
sensors.t.cpx_opx_henry_medaris_1976_b <- function(Cpx, Opx, ...){
Opx <- tpf.recalc_minaral("OPX",Opx);
Cpx <- tpf.recalc_minaral("CPX",Cpx);
X <- Opx$Fe_p2_pfu / (Opx$Fe_p2_pfu + Opx$Mg_pfu);
A1 <- (1 - (Cpx$Al_c4_pfu + Cpx$Al_c6_pfu) / 2 - Cpx$Ti_pfu - Cpx$Cr_pfu - Cpx$Fe_p3_pfu) * Cpx$Mg_pfu;
A2 <- (1 - (Cpx$Al_c4_pfu + Cpx$Al_c6_pfu) / 2 - Cpx$Ti_pfu - Cpx$Cr_pfu - Cpx$Fe_p3_pfu + 1 - Cpx$Mn_pfu - Cpx$Ca_pfu - Cpx$Na_pfu);
A3 <- (1 - Cpx$Mn_pfu - Cpx$Ca_pfu - Cpx$Na_pfu) * Cpx$Mg_pfu;
A4 <- (1 - (Cpx$Al_c4_pfu + Cpx$Al_c6_pfu) / 2 - Cpx$Ti_pfu - Cpx$Cr_pfu - Cpx$Fe_p3_pfu + 1 - Cpx$Mn_pfu - Cpx$Ca_pfu - Cpx$Na_pfu);
B1 <- (1 - (Opx$Al_c4_pfu + Opx$Al_c6_pfu) / 2 - Opx$Ti_pfu - Opx$Cr_pfu - Opx$Fe_p3_pfu) * Opx$Mg_pfu;
B2 <- (1 - (Opx$Al_c4_pfu + Opx$Al_c6_pfu) / 2 - Opx$Ti_pfu - Opx$Cr_pfu - Opx$Fe_p3_pfu + 1 - Opx$Mn_pfu - Opx$Ca_pfu - Opx$Na_pfu);
B3 <- (1 - Opx$Mn_pfu - Opx$Ca_pfu - Opx$Na_pfu) * Opx$Mg_pfu;
B4 <- (1 - (Opx$Al_c4_pfu + Opx$Al_c6_pfu) / 2 - Opx$Ti_pfu - Opx$Cr_pfu - Opx$Fe_p3_pfu + 1 - Opx$Mn_pfu - Opx$Ca_pfu - Opx$Na_pfu);
A <- A1 / A2 * A3 / A4;
B <- B1 / B2 * B3 / B4;
T <- ( - 3951 / (log(A / B) - 2.96 * X + 1.5 * X^2 - 0.75)) - 273.15;
return(data.frame(Name=paste0(Cpx$Name,"-", Opx$Name),T_calc=T));
}
sensors.t.cpx_opx_henry_medaris_1976_b.args <- function(){
ars <- list();
ars$minerals <- c("Cpx", "Opx");
ars$ranges <- c();
return(ars);
}
#sensors.t.cpx_opx_henry_medaris_1976_b.test <- function(){
#
#}