Re: [R] Opening netCDF file with large number of variables but size is small in R

2014-10-01 Thread Thiago V. dos Santos
Dileepkumar, Which function are you using to open the netcdf file? Without a sample of your data it is not possible to reproduce your issue. However, opening a netcdf file should be straightforward with 'raster' (from raster package) or 'nc.open' (from ncdf4 package). Greetings, -- Thiago V.

Re: [R] Opening netCDF file with large number of variables but size is small in R

2014-10-01 Thread Marc Girondot
Le 01/10/2014 13:11, കുഞ്ഞായി kunjaai a écrit : Dear all, I am trying to open a netcdf file with size 1.2 MB contains more than 3000 variables using 'netcdf' package. I am facing problem that it taking more than 10 minute to open this small nc file. Is any way to make it fast ? Have yo

Re: [R] Opening netCDF file with large number of variables but size is small in R

2014-10-01 Thread Michael Sumner
This is really a question for a package maintainer, but you don't say which package. Potentially ncdf4 may be slow with that many vars, try the open with suppress_dimvals=TRUE as an outrageously optimistic guess if that package is the one you use. We need more details from you, as per the posting

[R] Opening netCDF file with large number of variables but size is small in R

2014-10-01 Thread കുഞ്ഞായി kunjaai
Dear all, I am trying to open a netcdf file with size 1.2 MB contains more than 3000 variables using 'netcdf' package. I am facing problem that it taking more than 10 minute to open this small nc file. Is any way to make it fast ? I have attached one sample nc-file along with this mail.