Различия
Здесь показаны различия между двумя версиями данной страницы.
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spdgrams:lan_c1_chondrite_sun_wm_taylor [2016/12/15 19:55] f0ma |
spdgrams:lan_c1_chondrite_sun_wm_taylor [2018/11/12 15:07] |
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| Строка 1: | Строка 1: | ||
| - | ====== C1 Chondrite, Sun McDonough, 1989 + Mantle Taylor, McLennan, 1985 ====== | ||
| - | C1 Chondrite + Mantle (3 ex) | ||
| - | |||
| - | === Details === | ||
| - | |||
| - | | Reference | <ref:sun1989> |</del> | ||
| - | | Data | bulk | | ||
| - | | Input | ppm | | ||
| - | |||
| - | <use:spdgrams.lan_c1_chondrite_sun_wm_taylor> | ||
| - | <test:spdgrams.lan_c1_chondrite_sun_wm_taylor> | ||
| - | |||
| - | <WRAP center round todo 60%> | ||
| - | * заголовок | ||
| - | * краткое описание | ||
| - | * статья | ||
| - | * ссылка | ||
| - | * карточка | ||
| - | * подробное описание | ||
| - | * код | ||
| - | * тест | ||
| - | </WRAP> | ||
| - | |||
| - | === Source === | ||
| - | |||
| - | <Code linenums lang-r> | ||
| - | require('ggplot2'); | ||
| - | |||
| - | cmp <- read.csv("constants_oceanic_basalts_compositions.csv", sep=";", stringsAsFactors=F); | ||
| - | crust <- read.csv("constants_continental_curst_taylor1985.csv", sep=",", stringsAsFactors=F); | ||
| - | |||
| - | spdgrams.lan_c1_chondrite_sun_wm_taylor <- function(ppm_data, el_order = NULL) | ||
| - | { | ||
| - | |||
| - | ns <- el_order; | ||
| - | |||
| - | if (is.null(el_order)) { | ||
| - | ns <- c('La','Ce','Pr','Nd','Sm','Eu','Gd','Tb','Dy','Ho','Er','Tm','Yb','Lu'); | ||
| - | } | ||
| - | |||
| - | pmsc <- c(); | ||
| - | |||
| - | for (n in ns) | ||
| - | pmsc <- c(pmsc, subset(cmp, element == n)$c1_chondrite); | ||
| - | |||
| - | lcrust <- c(); | ||
| - | mcrust <- c(); | ||
| - | ucrust <- c(); | ||
| - | |||
| - | for (n in ns) { | ||
| - | lcrust <- c(lcrust, subset(crust, Element == n)$lower_crust); | ||
| - | mcrust <- c(mcrust, subset(crust, Element == n)$middle_crust); | ||
| - | ucrust <- c(ucrust, subset(crust, Element == n)$upper_crust); | ||
| - | } | ||
| - | |||
| - | cr <- data.frame(rbind(lcrust,mcrust,ucrust)); | ||
| - | |||
| - | names(cr) <- ns; | ||
| - | |||
| - | ds <- selectNames(ppm_data,c(paste0(ns,'_ppm'))); | ||
| - | |||
| - | ds <-rbind(ds,cr); | ||
| - | |||
| - | names(ds) <- ns; | ||
| - | |||
| - | print(ds); | ||
| - | |||
| - | ret <- c(); | ||
| - | |||
| - | values <- cbind(c(ppm_data$Name, "Lower Crust", "Middle Crust", "Upper Crust"), rowApply(`/`,ds,pmsc)); | ||
| - | names(values)[1] <- 'Name'; | ||
| - | |||
| - | print(values); | ||
| - | |||
| - | ret$values <- values; | ||
| - | ret$grades <- ns; | ||
| - | ret$labels <- c('REE', 'Sample/C1 Chondrite'); | ||
| - | |||
| - | return(ret); | ||
| - | } | ||
| - | |||
| - | spdgrams.lan_c1_chondrite_sun_wm_taylor.test <- function() | ||
| - | { | ||
| - | spdgrams.lan_c1_chondrite_sun_wm_taylor(data.frame(Name=c('Test'),Eu_ppm=c(34.5))); | ||
| - | } | ||
| - | </Code> | ||
| - | |||
| - | {{tag>spdgrams chondrite}} | ||