# Climate data functions are all very similar & simple
#' temperature_data
#'
#' Process temperature query
#' @param query GCAM query containing temperature data of one or multiple scenarios
#' @param scenario GCAM scenarios to include in processed data
#' @keywords temperature
#' @import dplyr tidyr
#' @export
#' @examples
#' temperature_data("queryA.csv", c("Reference1,date=2017-9-6T13:43:53-07:00", "Reference2,date=2017-9-6T13:43:53-07:00"))
temperature_data <- function(query, scenarios, query_dir = QUERY_FOLDER){
query_title <- query_id(query_dir) %>%
filter(file == query) %>%
select(title) %>%
as.character
df <- read_query(paste0(query_dir,query), skip = 1) %>%
filter(scenario != query_title, scenario != "scenario",
scenario %in% scenarios) %>%
gather(year, value, `1980`:`2100`) %>%
mutate(year = as.integer(year)) %>%
filter(year >= 2010) %>%
mutate(scenario = if_else(grepl(",date", scenario),
substr(scenario, 1, regexpr(",date", scenario)[1]-1),
scenario))
attr(df, "query") <- query_title
attr(df, "colors") <- NULL
attr(df, "default_plot") <- "line"
return(df)
}
#' climate_forcing_data
#'
#' Process climate forcing query
#' @param query GCAM query containing climate forcing data of one or multiple scenarios
#' @param scenario GCAM scenarios to include in processed data
#' @keywords climate forcing
#' @import dplyr tidyr
#' @export
#' @examples
#' climate_forcing_data("queryA.csv", c("Reference1,date=2017-9-6T13:43:53-07:00", "Reference2,date=2017-9-6T13:43:53-07:00"))
climate_forcing_data <- function(query, scenarios, query_dir = QUERY_FOLDER){
query_title <- query_id(query_dir) %>%
filter(file == query) %>%
select(title) %>%
as.character
df <- read_query(paste0(query_dir,query), skip = 1) %>%
filter(scenario != query_title, scenario != "scenario",
scenario %in% scenarios) %>%
gather(year, value, `1980`:`2100`) %>%
mutate(year = as.integer(year),
value = as.numeric(value)) %>%
filter(year >= 2010) %>%
mutate(scenario = if_else(grepl(",date", scenario),
substr(scenario, 1, regexpr(",date", scenario)[1]-1),
scenario))
attr(df, "query") <- query_title
attr(df, "colors") <- NULL
attr(df, "default_plot") <- "line"
return(df)
}
#' CO2_concentration_data
#'
#' Process CO2 concentration query
#' @param query GCAM query containing CO2 concentration data of one or multiple scenarios
#' @param scenario GCAM scenarios to include in processed data
#' @keywords CO2 concentration
#' @import dplyr tidyr
#' @export
#' @examples
#' CO2_concentration_data("queryA.csv", c("Reference1,date=2017-9-6T13:43:53-07:00", "Reference2,date=2017-9-6T13:43:53-07:00"))
CO2_concentration_data <- function(query, scenarios, query_dir = QUERY_FOLDER){
query_title <- query_id(query_dir) %>%
filter(file == query) %>%
select(title) %>%
as.character
df <- read_query(paste0(query_dir,query), skip = 1) %>%
filter(scenario != query_title, scenario != "scenario",
scenario %in% scenarios) %>%
gather(year, value, `1980`:`2100`) %>%
mutate(year = as.integer(year)) %>%
filter(year >= 2010) %>%
mutate(scenario = if_else(grepl(",date", scenario),
substr(scenario, 1, regexpr(",date", scenario)[1]-1),
scenario))
attr(df, "query") <- query_title
attr(df, "colors") <- NULL
attr(df, "default_plot") <- "line"
return(df)
}
#' CO2_emissions_data
#'
#' Process CO2 emissions query
#' @param query GCAM query containing CO2 emissions data of one or multiple scenarios
#' @param scenario GCAM scenarios to include in processed data
#' @keywords CO2 emissions
#' @import dplyr tidyr
#' @export
#' @examples
#' CO2_emissions_data("queryA.csv", c("Reference1", "Reference2"))
CO2_emissions_data <- function(query, scenarios, query_dir = QUERY_FOLDER){
query_title <- query_id(query_dir) %>%
filter(file == query) %>%
select(title) %>%
as.character
df <- read_query(paste0(query_dir,query), skip = 1) %>%
filter(scenario != query_title, scenario != "scenario",
scenario %in% scenarios) %>%
gather(year, value, matches("^[0-9]{4}$")) %>%
mutate(year = as.integer(year),
value = as.numeric(value) * 44/12,
Units = "MtCO2") %>%
filter(year >= 2010) %>%
mutate(scenario = if_else(grepl(",date", scenario),
substr(scenario, 1, regexpr(",date", scenario)[1]-1),
scenario))
attr(df, "query") <- query_title
attr(df, "colors") <- NULL
attr(df, "default_plot") <- "line"
return(df)
}
#' CO2_emissions_agg_sector_data
#'
#' Process CO2 emissions by aggregate sector query. Not currently mapped
#' @param query GCAM query containing CO2 emissions data of one or multiple scenarios
#' @param scenario GCAM scenarios to include in processed data
#' @keywords CO2 emissions
#' @import dplyr tidyr
#' @export
#' @examples
#' CO2_emissions_agg_sector_data("queryA.csv", c("Reference1", "Reference2"))
CO2_emissions_agg_sector_data <- function(query, scenarios, query_dir = QUERY_FOLDER){
query_title <- read_lines(paste0(query_dir,query))[1] %>%
stringr::str_replace_all(",","")
df <- read_query(paste0(query_dir,query), skip = 1) %>%
filter(scenario != query_title, scenario != "scenario",
scenario %in% scenarios) %>%
gather(year, value, matches("^[0-9]{4}$")) %>%
mutate(year = as.integer(year),
value = as.numeric(value) * 44/12,
Units = "MtCO2") %>%
filter(year >= 2010) %>%
mutate(scenario = if_else(grepl(",date", scenario),
substr(scenario, 1, regexpr(",date", scenario)[1]-1),
scenario))
return(df)
}
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