R/calcLIMITS.R
In pik-piam/moinput: Model Operations Input Data Library
Defines functions
calcLIMITS
#' @importFrom dplyr group_by_ summarise_ ungroup
#' @importFrom magclass as.magpie getNames getSets getRegions
#' @importFrom utils read.csv2
#' @importFrom quitte as.quitte
calcLIMITS <- function(VERBOSE=FALSE) {
message <- function(itext) {cat(paste0(itext, "\n"))}
#-- INITIALISATION ----------------
if (VERBOSE) message(">> Initialization...")
# local functions
allocate_c2r_ef <- function(id_ef, ip_region, ip_country, ip_year, ip_scenario) {
dummy <- id_ef[ip_region, ip_year, ip_scenario]
dummy[,,] <- setCells(id_ef[ip_country, ip_year, ip_scenario], "GLO")
#names(dimnames(dummy)) <- c("region", "years", "data1.data2.species.scenario")
return(dummy)
}
allocate_min2r_ef <- function(id_ef, ip_region, ip_countryGroup, ip_year, ip_scenario) {
dummy <- id_ef[ip_region, ip_year, ip_scenario]
# Get minimum values across country group
tmp <- as.quitte(id_ef[ip_countryGroup,ip_year,ip_scenario]) %>%
group_by_(~data1,~data2) %>%
summarise_(value=~min(value, na.rm=TRUE)) %>%
ungroup() %>%
as.data.frame() %>%
as.quitte() %>%
as.magpie()
# Allocate minimum values to region
dummy[ip_region, ip_year, ip_scenario] <- setYears(tmp)
return(dummy)
}
# conversion factors
#TODO: should be centralised somewhere
conv_ktSO2_to_ktS <- 1/2 # 32/(32+2*16)
conv_kt_per_PJ_to_Tg_per_TWa <- 1e-3 / (1e15/(365*24*60*60)*1e-12)
# user-defined parameters
time <- seq(2005,2150,5)
scenario <- c("SSP1","SSP2","SSP3","SSP4","SSP5","FLE") # These are additional scenarios to the CLE, SLE and MFR
# scenarios already included in the LIMITS data
p_dagg_year <- 2005
p_dagg_pop <- "pop_SSP2"
p_dagg_gdp <- "gdp_SSP2"
p_dagg_map <- "regionmappingTIMER.csv"
# list of OECD countries
#TODO: may want to place this in a mapping file or in a R library
r_oecd <- c("AUS", "AUT", "BEL", "CAN", "CHL", "CZE", "DNK", "EST", "FIN", "FRA", "DEU", "GRC", "HUN", "ISL", "IRL", "ISR", "ITA",
"JPN", "KOR", "LUX", "MEX", "NLD", "NZL", "NOR", "POL", "PRT", "SVK", "SVN", "ESP", "SWE", "CHE", "TUR", "GBR", "USA")
#-- READ IN DATA ------------------
if (VERBOSE) message(">> Read-in data...")
# read in LIMITS data
# > activity data
activities <- readSource("LIMITS", subtype="activities")
getNames(activities) <- getNames(activities, dim=1) # unit information not needed, causing some problems
activities[is.na(activities)] <- 0 # set NA to 0
# > emission data
emissions <- readSource("LIMITS", subtype="emissions")
emissions <- collapseNames(emissions, collapsedim=2)
emissions[is.na(emissions)] <- 0 # set NA to 0
# read in population and GDP data
pop <- calcOutput("Population",aggregate=FALSE)[,p_dagg_year,p_dagg_pop]
gdp <- calcOutput("GDPppp", aggregate=FALSE)[,p_dagg_year,p_dagg_gdp]
# calculate gdp per capita
gdp_cap <- gdp/pop
gdp_cap[is.na(gdp_cap)] <- 0 # set NA to 0
# read in sectoral mapping (LIMITS (TIMER) <> REMIND) #
map_sectors <- read.csv2(toolMappingFile("sectoral", "mappingLIMITStoLIMITSAggSectors.csv"), stringsAsFactors=TRUE)
#map_REMINDSectors <- read.csv2(toolMappingFile("sectoral", "mappingLIMITSAggSectorstoREMIND.csv"), stringsAsFactors=TRUE)
# read in regional map (select ISO and TIMER codes only)
map_regions <- read.csv2(toolMappingFile("regional", "regionmappingTIMER.csv"), stringsAsFactors=TRUE)[,c(2,4)] #
names(map_regions) <- c("ISO3", "TIMER")
#-- PROCESS DATA ------------------
if (VERBOSE) message(">> Process data...")
# Regional selections
# select one country pertaining to WEU (all WEU countries should have the same EF). Used for SSP scenario rules
select_weu <- paste(map_regions[which(map_regions$TIMER == "WEU")[1],1])
# select one country pertaining to Western Africa. Used to allocate missing EFs in Eastern African countries
select_waf <- paste(map_regions[which(map_regions$TIMER == "WAF")[1],1])
# select Eastern African countries
select_eaf <- paste(map_regions[which(map_regions$TIMER == "EAF"), 1])
# # aggregate sectors
# # "Unattributed" should not be used for modeling purposes (as indicated in the spreadsheet)
# activities <- toolAggregate(activities, map_sectors, weight=NULL, dim=3.1)
# emissions <- toolAggregate(mselect(emissions, TIMER=map_sectors$LIMITS), map_sectors, weight=NULL, dim=3.1)
# restict data to Power and End-Use sectors
activities <- activities[,, grep("Air", grep("End_Use|Power", map_sectors$LIMITS, value=TRUE), value=TRUE, invert=TRUE)]
emissions <- emissions[,, grep("Air", grep("End_Use|Power", map_sectors$LIMITS, value=TRUE), value=TRUE, invert=TRUE)]
# convert SO2 emission from TgSO2 to TgS
emissions[,,"SO2"] <- emissions[,,"SO2"]*conv_ktSO2_to_ktS
# calculate emission factors (only for power and end-use sectors) and convert from kt/PJ to Tg/Twa
ef_limits <- emissions /
activities *
conv_kt_per_PJ_to_Tg_per_TWa
ef_limits <- ef_limits[,,c("NOX", "CO", "VOC", "SO2", "BC", "OC")] # remove additional NA species
#ef_limits[is.na(ef_limits)] <- 0 # set NA to 0
getSets(ef_limits) <- c("region", "year", "data1", "data2", "data3")
# allocate Benin EFs to Eastern African countries
tmp <- ef_limits[select_waf,,]
getRegions(tmp) <- "GLO" # this is necessary for the allocation.
ef_limits[select_eaf,,] <- tmp # An alternative would be to use setCells
# make output dummy "ef" which then has to be filled by the data
ef <- do.call('mbind',
lapply(scenario,
function(s) {new.magpie(getRegions(ef_limits),
c(2005,2010,2030,2050,2100),
gsub("CLE", s, getNames(ef_limits[,,"CLE"])))
}))
# define country categories
# low income countries (using World Bank definition < 2750 US$(2010)/Cap)
r_L <- dimnames(gdp_cap[getRegions(ef),,])$ISO3[which(gdp_cap[getRegions(ef),,] <= 2750)]
# high and medium income countries
r_HM <- setdiff(getRegions(ef), r_L)
# High-Medium income countries with strong pollution policies in place
r_HMStrong <- c("AUS", "CAN", "USA","JPN","FRA","GER","ESP") # FIXME which definition???
r_HMStrong <- c("AND", "AUT", "BEL", "DNK", "FRO", "FIN", "FRA", "DEU", "GIB", "GRC", "ISL", "IRL", "ITA", "LIE", "LUX", "MLT", "MCO", "NLD", "NOR", "PRT", "SMR", "ESP", "SWE", "CHE", "GBR","JPN") # Using JS definition for now
# High-Medium income countries with lower emissions goals
r_HMRest <- setdiff(r_HM,r_HMStrong)
# generate FLE and SSP scenarios
# -------- Fix all scenarios to CLE in 2005 and 2010 ----------
ef[,c(2005,2010),] <- ef_limits[,c(2005,2010),"CLE"]
# ---------------- FLE ----------------------------------------
# FLE: CLE 2010 emission factor is held constant
ef[,,"FLE"] <- setYears(ef[,2010,"FLE"], NULL) # NULL is actually the default value, skipping afterwards
# ---------------- SSP1 ---------------------------------------
# low income countries
ef[r_L,2030,"SSP1"] <- ef_limits[r_L, 2030, "CLE"] # 2030: CLE30
ef[r_L,2050,"SSP1"] <- pmin(setYears(ef[r_L, 2030, "SSP1"]),
setYears(allocate_c2r_ef(ef_limits, r_L, select_weu, 2030, "CLE"))) # 2050: CLE30 WEU, if not higher than 2030 value
ef[r_L,2100,"SSP1"] <- pmin(setYears(ef[r_L, 2050, "SSP1"]), setYears(ef_limits[r_L, 2030, "SLE"])) # 2100: SLE30, if not higher than 2050 value
# high income countries
ef[r_HM,2030,"SSP1"] <- 0.75 * ef_limits[r_HM, 2030, "CLE"] # 2030: 75% of CLE30
ef[r_HM,2050,"SSP1"] <- pmin(setYears(ef[r_HM, 2030, "SSP1"]), setYears(ef_limits[r_HM, 2030, "SLE"])) # 2050: SLE30, if not higher than 2030 value
ef[r_HM,2100,"SSP1"] <- pmin(setYears(ef[r_HM, 2050, "SSP1"]), setYears(ef_limits[r_HM, 2030, "MFR"])) # 2100: MFR, if not higher than 2050 value
# ----------------- SSP2 --------------------------------------
# High-Medium income countries with strong pollution policies in place
ef[r_HMStrong,2030,"SSP2"] <- ef_limits[r_HMStrong,2030,"CLE"] # 2030: CLE30
ef[r_HMStrong,2050,"SSP2"] <- pmin(setYears(ef[r_HMStrong, 2030,"SSP2"]),
setYears(ef_limits[r_HMStrong,2030,"SLE"])) # 2050: SLE30
ef[r_HMStrong,2100,"SSP2"] <- pmin(setYears(ef[r_HMStrong, 2050,"SSP2"]),
setYears(allocate_min2r_ef(ef_limits, r_HMStrong, r_oecd, 2030, "SLE"))) # 2100: Lowest SLE30 or lower
# High-Medium income countries with lower emissions goals
ef[r_HMRest,2030,"SSP2"] <- ef_limits[r_HMRest,2030,"CLE"] # 2030: CLE30
ef[r_HMRest,2050,"SSP2"] <- pmin(setYears(ef[r_HMRest, 2030,"SSP2"]),
setYears(allocate_min2r_ef(ef_limits, r_HMRest, r_HMRest, 2030, "CLE"))) # 2050: Min CLE30
ef[r_HMRest,2100,"SSP2"] <- pmin(setYears(ef[r_HMRest,2050,"SSP2"]),
setYears(allocate_c2r_ef(ef_limits, r_HMRest, select_weu, 2030, "SLE"))) # 2100: SLE30 WEU
# low income countries
ef[r_L,2030,"SSP2"] <- setYears(ef_limits[r_L, 2020, "CLE"]) # 2030: CLE20
ef[r_L,2050,"SSP2"] <- pmin(setYears(ef[r_L, 2030,"SSP2"]),
setYears(allocate_min2r_ef(ef_limits, r_L, r_L, 2030, "CLE"))) # 2050: Min CLE30
ef[r_L,2100,"SSP2"] <- pmin(setYears(ef[r_L,2050,"SSP2"]),
setYears(allocate_c2r_ef(ef_limits, r_L, select_weu, 2030, "CLE"))) # 2100: CLE30 WEU
# H-M-Strong: 2030 CLE30; 2050 SLE30; 2100 Lowest SLE30 or lower [EUR, JPN] = [3 5]
# H-M-Rest: 2030 CLE30; 2050 Min CLE30; 2100 EUR SLE30 [CHN, LAM, MEA, ROW, RUS, USA] = [2 6 7 9 10 11]
# Low: 2030 CLE20; 2050 Min CLE30; 2100 EUR CLE30 [AFR, IND, OAS] = [1 4 8]
# ----------------- SSP3 --------------------------------------
# TODO
# ----------------- SSP4 --------------------------------------
# TODO
# ----------------- SSP5 --------------------------------------
# set SSP5 to the values of SSP1
ef[,,"SSP5"] <- ef[,,"SSP1"]
# Further checks
# set missing 2005 values to 2010 values
tmp_reg_3rddim <- apply(ef[,2005,], 1, function (x) { return(is.na(x)) })
dump <- lapply(colnames(tmp_reg_3rddim), function(x) {ef[x,2005,which(tmp_reg_3rddim[,x])] <<- setYears(ef[x,2010,which(tmp_reg_3rddim[,x])],2005)})
rm(tmp_reg_3rddim, dump)
# make sure that SSP2 values are always larger or equal than SSP1 values
ef[,,"SSP2"] <- pmax(ef[,,"SSP2"], ef[,,"SSP1"])
# filter all regions that are constant between 2030 and 2050 and continue to decline afterwards. Replace by linear interpolation between 2030 and 2100.
tmp_reg_3rddim <- apply(ef[,c(2030,2050,2100),], 1, function (x) { return(x[1,] - x[2,] == 0.0 & (x[2,] - x[3,]) > 0) })
dump <- lapply(colnames(tmp_reg_3rddim), function(x) {
#slope = (setYears(ef[x,2100,which(tmp_reg_3rddim[,x])],2050) - setYears(ef[x,2030,which(tmp_reg_3rddim[,x])],2050)) / 70.0
#intercept = setYears(ef[x,2030,which(tmp_reg_3rddim[,x])],2050)-slope*2030
ef[x,2050,which(tmp_reg_3rddim[,x])] <<-
#slope*2050 + intercept
50/70*setYears(ef[x,2030,which(tmp_reg_3rddim[,x])],2050) + 20/70*setYears(ef[x,2100,which(tmp_reg_3rddim[,x])],2050)
})
rm(tmp_reg_3rddim, dump)
# interpolate data (EFs and activities) over time. Remove y2000 from activities (this is the first time item hence -1)
if (VERBOSE) message(" > Interpolate data over time...")
ef <- time_interpolate(ef, interpolated_year=time, integrate_interpolated_years=TRUE, extrapolation_type="constant")
# # map data over REMIND sectors
# if (VERBOSE) message(" > Map data over REMIND sectors...")
# ef <- toolAggregate(ef,
# map_REMINDSectors %>% unite(all, enty1, enty2, te, sector, sep="."),
# weight=NULL,
# dim=3.1)
getSets(ef) <- c("region", "year", "sector.species.scenario")
w <- calcOutput("Population",aggregate=FALSE)[getRegions(ef), 2005, "pop_SSP2"]
#w <- new.magpie(getRegions(ef), 2005, getNames(ef, dim=1), fill=1)
w <- setYears(w)
getSets(w)[3] <- "sector"
w[names(which(apply(ef[,2005,], 1, function (x) { return(all(is.na(x))) }))),,] <- 0.0
return(list(x = ef,
weight = w,
unit = "Tg(species)/TWa",
description = "Emission factor trajectories of air pollutants (NOx, CO, VOC, SO2, BC, OC) over 2005-2100",
note = c('Emissions factors based on the LIMITS and SSP data')))
}
pik-piam/moinput documentation built on June 9, 2020, 12:23 p.m.
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Defines functions calcLIMITS
#' @importFrom dplyr group_by_ summarise_ ungroup
#' @importFrom magclass as.magpie getNames getSets getRegions
#' @importFrom utils read.csv2
#' @importFrom quitte as.quitte
calcLIMITS <- function(VERBOSE=FALSE) {
message <- function(itext) {cat(paste0(itext, "\n"))}
#-- INITIALISATION ----------------
if (VERBOSE) message(">> Initialization...")
# local functions
allocate_c2r_ef <- function(id_ef, ip_region, ip_country, ip_year, ip_scenario) {
dummy <- id_ef[ip_region, ip_year, ip_scenario]
dummy[,,] <- setCells(id_ef[ip_country, ip_year, ip_scenario], "GLO")
#names(dimnames(dummy)) <- c("region", "years", "data1.data2.species.scenario")
return(dummy)
}
allocate_min2r_ef <- function(id_ef, ip_region, ip_countryGroup, ip_year, ip_scenario) {
dummy <- id_ef[ip_region, ip_year, ip_scenario]
# Get minimum values across country group
tmp <- as.quitte(id_ef[ip_countryGroup,ip_year,ip_scenario]) %>%
group_by_(~data1,~data2) %>%
summarise_(value=~min(value, na.rm=TRUE)) %>%
ungroup() %>%
as.data.frame() %>%
as.quitte() %>%
as.magpie()
# Allocate minimum values to region
dummy[ip_region, ip_year, ip_scenario] <- setYears(tmp)
return(dummy)
}
# conversion factors
#TODO: should be centralised somewhere
conv_ktSO2_to_ktS <- 1/2 # 32/(32+2*16)
conv_kt_per_PJ_to_Tg_per_TWa <- 1e-3 / (1e15/(365*24*60*60)*1e-12)
# user-defined parameters
time <- seq(2005,2150,5)
scenario <- c("SSP1","SSP2","SSP3","SSP4","SSP5","FLE") # These are additional scenarios to the CLE, SLE and MFR
# scenarios already included in the LIMITS data
p_dagg_year <- 2005
p_dagg_pop <- "pop_SSP2"
p_dagg_gdp <- "gdp_SSP2"
p_dagg_map <- "regionmappingTIMER.csv"
# list of OECD countries
#TODO: may want to place this in a mapping file or in a R library
r_oecd <- c("AUS", "AUT", "BEL", "CAN", "CHL", "CZE", "DNK", "EST", "FIN", "FRA", "DEU", "GRC", "HUN", "ISL", "IRL", "ISR", "ITA",
"JPN", "KOR", "LUX", "MEX", "NLD", "NZL", "NOR", "POL", "PRT", "SVK", "SVN", "ESP", "SWE", "CHE", "TUR", "GBR", "USA")
#-- READ IN DATA ------------------
if (VERBOSE) message(">> Read-in data...")
# read in LIMITS data
# > activity data
activities <- readSource("LIMITS", subtype="activities")
getNames(activities) <- getNames(activities, dim=1) # unit information not needed, causing some problems
activities[is.na(activities)] <- 0 # set NA to 0
# > emission data
emissions <- readSource("LIMITS", subtype="emissions")
emissions <- collapseNames(emissions, collapsedim=2)
emissions[is.na(emissions)] <- 0 # set NA to 0
# read in population and GDP data
pop <- calcOutput("Population",aggregate=FALSE)[,p_dagg_year,p_dagg_pop]
gdp <- calcOutput("GDPppp", aggregate=FALSE)[,p_dagg_year,p_dagg_gdp]
# calculate gdp per capita
gdp_cap <- gdp/pop
gdp_cap[is.na(gdp_cap)] <- 0 # set NA to 0
# read in sectoral mapping (LIMITS (TIMER) <> REMIND) #
map_sectors <- read.csv2(toolMappingFile("sectoral", "mappingLIMITStoLIMITSAggSectors.csv"), stringsAsFactors=TRUE)
#map_REMINDSectors <- read.csv2(toolMappingFile("sectoral", "mappingLIMITSAggSectorstoREMIND.csv"), stringsAsFactors=TRUE)
# read in regional map (select ISO and TIMER codes only)
map_regions <- read.csv2(toolMappingFile("regional", "regionmappingTIMER.csv"), stringsAsFactors=TRUE)[,c(2,4)] #
names(map_regions) <- c("ISO3", "TIMER")
#-- PROCESS DATA ------------------
if (VERBOSE) message(">> Process data...")
# Regional selections
# select one country pertaining to WEU (all WEU countries should have the same EF). Used for SSP scenario rules
select_weu <- paste(map_regions[which(map_regions$TIMER == "WEU")[1],1])
# select one country pertaining to Western Africa. Used to allocate missing EFs in Eastern African countries
select_waf <- paste(map_regions[which(map_regions$TIMER == "WAF")[1],1])
# select Eastern African countries
select_eaf <- paste(map_regions[which(map_regions$TIMER == "EAF"), 1])
# # aggregate sectors
# # "Unattributed" should not be used for modeling purposes (as indicated in the spreadsheet)
# activities <- toolAggregate(activities, map_sectors, weight=NULL, dim=3.1)
# emissions <- toolAggregate(mselect(emissions, TIMER=map_sectors$LIMITS), map_sectors, weight=NULL, dim=3.1)
# restict data to Power and End-Use sectors
activities <- activities[,, grep("Air", grep("End_Use|Power", map_sectors$LIMITS, value=TRUE), value=TRUE, invert=TRUE)]
emissions <- emissions[,, grep("Air", grep("End_Use|Power", map_sectors$LIMITS, value=TRUE), value=TRUE, invert=TRUE)]
# convert SO2 emission from TgSO2 to TgS
emissions[,,"SO2"] <- emissions[,,"SO2"]*conv_ktSO2_to_ktS
# calculate emission factors (only for power and end-use sectors) and convert from kt/PJ to Tg/Twa
ef_limits <- emissions /
activities *
conv_kt_per_PJ_to_Tg_per_TWa
ef_limits <- ef_limits[,,c("NOX", "CO", "VOC", "SO2", "BC", "OC")] # remove additional NA species
#ef_limits[is.na(ef_limits)] <- 0 # set NA to 0
getSets(ef_limits) <- c("region", "year", "data1", "data2", "data3")
# allocate Benin EFs to Eastern African countries
tmp <- ef_limits[select_waf,,]
getRegions(tmp) <- "GLO" # this is necessary for the allocation.
ef_limits[select_eaf,,] <- tmp # An alternative would be to use setCells
# make output dummy "ef" which then has to be filled by the data
ef <- do.call('mbind',
lapply(scenario,
function(s) {new.magpie(getRegions(ef_limits),
c(2005,2010,2030,2050,2100),
gsub("CLE", s, getNames(ef_limits[,,"CLE"])))
}))
# define country categories
# low income countries (using World Bank definition < 2750 US$(2010)/Cap)
r_L <- dimnames(gdp_cap[getRegions(ef),,])$ISO3[which(gdp_cap[getRegions(ef),,] <= 2750)]
# high and medium income countries
r_HM <- setdiff(getRegions(ef), r_L)
# High-Medium income countries with strong pollution policies in place
r_HMStrong <- c("AUS", "CAN", "USA","JPN","FRA","GER","ESP") # FIXME which definition???
r_HMStrong <- c("AND", "AUT", "BEL", "DNK", "FRO", "FIN", "FRA", "DEU", "GIB", "GRC", "ISL", "IRL", "ITA", "LIE", "LUX", "MLT", "MCO", "NLD", "NOR", "PRT", "SMR", "ESP", "SWE", "CHE", "GBR","JPN") # Using JS definition for now
# High-Medium income countries with lower emissions goals
r_HMRest <- setdiff(r_HM,r_HMStrong)
# generate FLE and SSP scenarios
# -------- Fix all scenarios to CLE in 2005 and 2010 ----------
ef[,c(2005,2010),] <- ef_limits[,c(2005,2010),"CLE"]
# ---------------- FLE ----------------------------------------
# FLE: CLE 2010 emission factor is held constant
ef[,,"FLE"] <- setYears(ef[,2010,"FLE"], NULL) # NULL is actually the default value, skipping afterwards
# ---------------- SSP1 ---------------------------------------
# low income countries
ef[r_L,2030,"SSP1"] <- ef_limits[r_L, 2030, "CLE"] # 2030: CLE30
ef[r_L,2050,"SSP1"] <- pmin(setYears(ef[r_L, 2030, "SSP1"]),
setYears(allocate_c2r_ef(ef_limits, r_L, select_weu, 2030, "CLE"))) # 2050: CLE30 WEU, if not higher than 2030 value
ef[r_L,2100,"SSP1"] <- pmin(setYears(ef[r_L, 2050, "SSP1"]), setYears(ef_limits[r_L, 2030, "SLE"])) # 2100: SLE30, if not higher than 2050 value
# high income countries
ef[r_HM,2030,"SSP1"] <- 0.75 * ef_limits[r_HM, 2030, "CLE"] # 2030: 75% of CLE30
ef[r_HM,2050,"SSP1"] <- pmin(setYears(ef[r_HM, 2030, "SSP1"]), setYears(ef_limits[r_HM, 2030, "SLE"])) # 2050: SLE30, if not higher than 2030 value
ef[r_HM,2100,"SSP1"] <- pmin(setYears(ef[r_HM, 2050, "SSP1"]), setYears(ef_limits[r_HM, 2030, "MFR"])) # 2100: MFR, if not higher than 2050 value
# ----------------- SSP2 --------------------------------------
# High-Medium income countries with strong pollution policies in place
ef[r_HMStrong,2030,"SSP2"] <- ef_limits[r_HMStrong,2030,"CLE"] # 2030: CLE30
ef[r_HMStrong,2050,"SSP2"] <- pmin(setYears(ef[r_HMStrong, 2030,"SSP2"]),
setYears(ef_limits[r_HMStrong,2030,"SLE"])) # 2050: SLE30
ef[r_HMStrong,2100,"SSP2"] <- pmin(setYears(ef[r_HMStrong, 2050,"SSP2"]),
setYears(allocate_min2r_ef(ef_limits, r_HMStrong, r_oecd, 2030, "SLE"))) # 2100: Lowest SLE30 or lower
# High-Medium income countries with lower emissions goals
ef[r_HMRest,2030,"SSP2"] <- ef_limits[r_HMRest,2030,"CLE"] # 2030: CLE30
ef[r_HMRest,2050,"SSP2"] <- pmin(setYears(ef[r_HMRest, 2030,"SSP2"]),
setYears(allocate_min2r_ef(ef_limits, r_HMRest, r_HMRest, 2030, "CLE"))) # 2050: Min CLE30
ef[r_HMRest,2100,"SSP2"] <- pmin(setYears(ef[r_HMRest,2050,"SSP2"]),
setYears(allocate_c2r_ef(ef_limits, r_HMRest, select_weu, 2030, "SLE"))) # 2100: SLE30 WEU
# low income countries
ef[r_L,2030,"SSP2"] <- setYears(ef_limits[r_L, 2020, "CLE"]) # 2030: CLE20
ef[r_L,2050,"SSP2"] <- pmin(setYears(ef[r_L, 2030,"SSP2"]),
setYears(allocate_min2r_ef(ef_limits, r_L, r_L, 2030, "CLE"))) # 2050: Min CLE30
ef[r_L,2100,"SSP2"] <- pmin(setYears(ef[r_L,2050,"SSP2"]),
setYears(allocate_c2r_ef(ef_limits, r_L, select_weu, 2030, "CLE"))) # 2100: CLE30 WEU
# H-M-Strong: 2030 CLE30; 2050 SLE30; 2100 Lowest SLE30 or lower [EUR, JPN] = [3 5]
# H-M-Rest: 2030 CLE30; 2050 Min CLE30; 2100 EUR SLE30 [CHN, LAM, MEA, ROW, RUS, USA] = [2 6 7 9 10 11]
# Low: 2030 CLE20; 2050 Min CLE30; 2100 EUR CLE30 [AFR, IND, OAS] = [1 4 8]
# ----------------- SSP3 --------------------------------------
# TODO
# ----------------- SSP4 --------------------------------------
# TODO
# ----------------- SSP5 --------------------------------------
# set SSP5 to the values of SSP1
ef[,,"SSP5"] <- ef[,,"SSP1"]
# Further checks
# set missing 2005 values to 2010 values
tmp_reg_3rddim <- apply(ef[,2005,], 1, function (x) { return(is.na(x)) })
dump <- lapply(colnames(tmp_reg_3rddim), function(x) {ef[x,2005,which(tmp_reg_3rddim[,x])] <<- setYears(ef[x,2010,which(tmp_reg_3rddim[,x])],2005)})
rm(tmp_reg_3rddim, dump)
# make sure that SSP2 values are always larger or equal than SSP1 values
ef[,,"SSP2"] <- pmax(ef[,,"SSP2"], ef[,,"SSP1"])
# filter all regions that are constant between 2030 and 2050 and continue to decline afterwards. Replace by linear interpolation between 2030 and 2100.
tmp_reg_3rddim <- apply(ef[,c(2030,2050,2100),], 1, function (x) { return(x[1,] - x[2,] == 0.0 & (x[2,] - x[3,]) > 0) })
dump <- lapply(colnames(tmp_reg_3rddim), function(x) {
#slope = (setYears(ef[x,2100,which(tmp_reg_3rddim[,x])],2050) - setYears(ef[x,2030,which(tmp_reg_3rddim[,x])],2050)) / 70.0
#intercept = setYears(ef[x,2030,which(tmp_reg_3rddim[,x])],2050)-slope*2030
ef[x,2050,which(tmp_reg_3rddim[,x])] <<-
#slope*2050 + intercept
50/70*setYears(ef[x,2030,which(tmp_reg_3rddim[,x])],2050) + 20/70*setYears(ef[x,2100,which(tmp_reg_3rddim[,x])],2050)
})
rm(tmp_reg_3rddim, dump)
# interpolate data (EFs and activities) over time. Remove y2000 from activities (this is the first time item hence -1)
if (VERBOSE) message(" > Interpolate data over time...")
ef <- time_interpolate(ef, interpolated_year=time, integrate_interpolated_years=TRUE, extrapolation_type="constant")
# # map data over REMIND sectors
# if (VERBOSE) message(" > Map data over REMIND sectors...")
# ef <- toolAggregate(ef,
# map_REMINDSectors %>% unite(all, enty1, enty2, te, sector, sep="."),
# weight=NULL,
# dim=3.1)
getSets(ef) <- c("region", "year", "sector.species.scenario")
w <- calcOutput("Population",aggregate=FALSE)[getRegions(ef), 2005, "pop_SSP2"]
#w <- new.magpie(getRegions(ef), 2005, getNames(ef, dim=1), fill=1)
w <- setYears(w)
getSets(w)[3] <- "sector"
w[names(which(apply(ef[,2005,], 1, function (x) { return(all(is.na(x))) }))),,] <- 0.0
return(list(x = ef,
weight = w,
unit = "Tg(species)/TWa",
description = "Emission factor trajectories of air pollutants (NOx, CO, VOC, SO2, BC, OC) over 2005-2100",
note = c('Emissions factors based on the LIMITS and SSP data')))
}
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