scatterplot: Scatterplot with colored points

In rfxf/Rfdbk: Handling NetCDF feedback files

Description

Scatterplot with colored points

Usage

scatterplot(x, y, z, zlim = NULL, ncol = 10, cpal = c("red", "white",
  "blue"), ...)

Arguments

x	numeric vector
y	numeric vector
z	numeric vector
zlim	plot color range (default z range)
ncol	number of colors (default 10)
cpal	color palette (default red,white,blue)

Value

a plot

Author(s)

Felix <[e-mail]>

Examples

condition  = list(obs="!is.na(obs)",level="level%in%c(921)",statid="statid=='METOP-1   '",veri_forecast_time="veri_forecast_time==0",veri_run_type="veri_run_type==3",veri_ens_member="veri_ens_member==-1")
DT         = fdbk_dt_multi_large("~/examplesRfdbk/example_monRad/monRAD_2014092406.nc",condition,vars=c("obs","lon","lat"),cores=1)
x11(width=12,height=7.5)
DT[,scatterplot(lon,lat,obs,pch=20,cpal=tim.colors(),ncol=20,cex=.5)]
world(add=T,col="gray",fill=T)

rfxf/Rfdbk documentation built on May 27, 2019, 7:22 a.m.