create.climdex.eobs.filenames: Creates a list of CMIP5-compliant filenames reflecting the...

In ECA-D/ecad_indices_grid: Functions to compute CLIMIND indices over a NetCDF grid

Creates a list of CMIP5-compliant filenames reflecting the input data.

Description

Creates a list of CMIP5-compliant filenames reflecting the input data.

Usage

create.climdex.eobs.filenames(fn.split, vars.list)

Arguments

fn.split	A vector containing named components, as created by get.split.filename.cmip5.
vars.list	A vector containing names of variables, as created by get.climdex.variable.list.

Details

This function takes a split filename (as created by get.split.filename.cmip5) and a list of variables and creates corresponding filenames for the given variables.

Value

A vector containing filenames corresponding to the variables and filename bits supplied.

Examples

## Not run: 
library(ncdf4.helpers)
## Split out filename bits for use below...
fn <- "pr_day_BCCAQ+ANUSPLIN300+MRI-CGCM3_historical+rcp85_r1i1p1_19500101-21001231.nc"
fn.split <- get.split.filename.cmip5(fn)

## Create filenames with time data and variable appropriately replaced.
filenames <- create.climdex.cmip5.filenames(fn.split, c("rx5dayETCCDI_mon", "tn90pETCCDI_yr"))

## End(Not run)

create.climdex.cmip5.filenames <- function(fn.split, vars.list) {
time.res <- c("yr", "mon")[grepl("_mon$", vars.list) + 1]
time.range <- substr(fn.split[c('tstart', 'tend')], 1, 4)

paste(paste(vars.list, fn.split['model'], fn.split['emissions'], fn.split['run'], sapply(time.res, function(x) { paste(time.range, switch(x, yr=c("", ""), mon=c("01", "12")), sep="", collapse="-") }), sep="_"), ".nc", sep="")
}

ECA-D/ecad_indices_grid documentation built on Nov. 23, 2022, 6:04 a.m.