search for: pointfile

...> I know that this is possible, I looked though the web, I found the > example below reported (the author is Andrew Tredennick). > > I would ask you if this is the most performing way to make rainfall > maps; if yes would someone be able to give me an example of how file.asc > and pointfile.csv should be? If no would somebody please show me another > way providing a small example? > > > > Thank you for your help > > Stefano > > > > > > library(raster) > > library(ggplot2) > > > > #open ASCII file using ?raster? command, which co...

Thank you Sarah and Mike for your explanations. My final objective is to produce maps (png image or any kind of extension I can import in LaTeX) where rainfall data are interpolated, using the Inverse Distance method or Kriging. My input file (pointfile.csv in the reported example) reports the station code, lat and long of the meteorological station and the rainfall value (which might be the cumulate of a week or ten days or the period I need to investigate). Here a small example: Station_Code, Init_Year, Init_Month, Init_Day, Init_Hour, Init_Min...

...roduce rainfall maps using R. I know that this is possible, I looked though the web, I found the example below reported (the author is Andrew Tredennick). I would ask you if this is the most performing way to make rainfall maps; if yes would someone be able to give me an example of how file.asc and pointfile.csv should be? If no would somebody please show me another way providing a small example? Thank you for your help Stefano library(raster) library(ggplot2) #open ASCII file using ?raster? command, which converts the ASCII to a raster object map <- raster(?/your/path/to/file.asc?) #convert th...

...nfall maps using R. > I know that this is possible, I looked though the web, I found the example below reported (the author is Andrew Tredennick). > I would ask you if this is the most performing way to make rainfall maps; if yes would someone be able to give me an example of how file.asc and pointfile.csv should be? If no would somebody please show me another way providing a small example? > > Thank you for your help > Stefano > > > library(raster) > library(ggplot2) > > #open ASCII file using ?raster? command, which converts the ASCII to a raster object > map <-...