library('ggplot2')
#data = commandArgs(trailingOnly=TRUE)[1]
#merra <- read.table(data, sep=";", header=F, skip=24, colClasses = c("POSIXct", "character", "numeric", "numeric", rep("NULL", 6)))

merra <- read.csv(file="london.csv", header=TRUE, sep=",")


#colnames(merra) = cbind('date','time','temp','RH')

#merra$temp = merra[, 3] - 273.15
#merra$SH = (0.622/((101325/(((merra$RH/100)*(10^(((0.7859+0.03477*merra$temp)/(1+0.00412*merra$temp))+2)))))))
#merra$H = (1.007*merra$temp-0.026)+(merra$SH*(2502-0.538*merra$temp))

#merra$dateTime <- paste(merra$date,merra$hour)
#merra$dataTime = as.POSIXlt(merra$dateTime,format="%Y %m %d %H")

#pdf("/home/martin/qw3e.com/output/merra.pdf")
#ggplot(merra, aes(x=temp, y = SH, color=H)) + 
#geom_point()
#scale_color_gradient2(midpoint=0, low="blue", mid="white",high="red", space ="Lab" )
#geom_line(data=temps[temps$month == i, ],aes(x=hour,y = dryBulb_max)) +
#geom_line(data=temps[temps$month == i, ],aes(x=hour,y = dryBulb_min)) +   
#scale_y_continuous(limits = c(-10, 40),breaks=seq(from = -10, to = 40, by = 5),expand = c(0, 0)) +
#scale_x_continuous(breaks=c(0,6,12,18,24),expand = c(0, 0))+
#geom_hline(yintercept=comftemp)+
#geom_ribbon(data=temps,aes(ymin=18,ymax=22,x=hour,alpha=0.3,fill='blue'))+   
#geom_ribbon(data=temps,aes(ymin=22,ymax=24,x=hour,alpha=0.3,fill='red'))+ 
#theme(
#    panel.background = element_rect(fill = 'white'),
#    panel.border = element_rect(colour = "black", fill=NA, size=1),
#    panel.grid.major = element_line(colour = "#B0B0B0"),
#    panel.grid.minor.x = element_blank(),
#    panel.grid.minor.y = element_blank())+
#    ggtitle(format(ISOdate(2000, i, 1), "%B")) +
#    labs(x='Date', y= expression("Temperature (" *degree * "C)"))
#		axis.title.x = element_text(vjust=-3,size=10), 
#		axis.title.y = element_text(vjust=+3,size=10), 
#		panel.border = element_rect(fill=NA,colour = "#AAAAAA",size=2), 
##ii		plot.margin=unit(c(1,1,1.5,1.2),"cm")

#dev.off()

#pdf("/home/martin/qw3e.com/output/merra2.pdf", width=10, height=5)
#ggplot(merra, aes(x=temp)) + geom_density()+
#scale_x_continuous(limits=c(-10,40))
#dev.off()