Hi Nana,
This is not a r-devel question.
I suspect this should be something like:
write.netcdf.time(paste(path,'cam_fore.nc',sep=""), fore[,,times]
,lon,lat,times)
Robert
On Tue, Nov 10, 2009 at 8:31 AM, nana <amabr...@yahoo.com> wrote:
> Dear CSAG R users,
>
> I will be glad if someone can point out what I am doing wrong or not doing at
> all in this.
>
> I am trying to write out netcdf file in R. I have 26 time step but only the
> first time step is written.
>
> For example:
>>library(ncdf)
>>path <- '/home/work/'
>>forecast <- open.ncdf(paste(path,'cam.1980.2005.nc',sep=""))
>> fore <- get.var.ncdf(forecast,'ppt')
>> lon <- get.var.ncdf(forecast,'lon')
>> lat <- get.var.ncdf(forecast,'lat')
>>dim(fore)[3]
>>26
>> times <- 1:dim(fore)[3]
>> write.netcdf.time(paste(path,'cam_fore.nc',sep=""), fore,lon,lat,times)
> [1] "put.var.ncdf: warning: you asked to write 1440 values, but the passed
> data array has 37440 entries!"
> [[1]]
> [1] 6
>
> Warning message:
> In 1:nt : numerical expression has 26 elements: only the first used
>
>
> ################# function for writing out the netcdf file #############
> write.netcdf.time <- function(filename='outputfile.nc',data,lons,lats,nt){
> lon <- dim.def.ncdf('lon','degrees_east',lons)
> lat <- dim.def.ncdf('lat','degrees_north',lats)
> times <- 1:nt
> tdim <- dim.def.ncdf('time','days since 1980-01-01', times, unlim=TRUE)
> # levs <- dim.def.ncdf('lev','pressure',levs)
> var <- var.def.ncdf('data','unitless',list(lon,lat,tdim),-999.9)
> ncid <- create.ncdf(filename,list(var))
> put.var.ncdf(ncid, var, data)
> close.ncdf(ncid)
> }
>
> ##########################end of function#######################
>
> Thank you.
> Nana Browne
>
> ====================================================================
>
> There is no key to happiness. The door is always open.
>
>
>
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>
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