[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: query (fwd)

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: Re: query (fwd)
  • Date: Fri, 01 Jun 2001 10:25:06 -0600
>To:  address@hidden
>From: Vinay Kumar <address@hidden>
>Subject: Re: 20010601: query
>Organization: ?
>Keywords: regridding netCDF data

Hi Vinay,

>   Can I change the resolution of my data( in binary forma, resolution
> 4x5) to data( bin, resolution .5x.5) using netCDF library.

The netCDF library doesn't provide any regridding functions, but there
is other software that will accomplish this, described on the web page
"Software for Manipulating or Displaying NetCDF Data" at

  http://www.unidata.ucar.edu/packages/netcdf/software.html

For example, the following packages provide some form of regridding
for netCDF data:  FERRET, CDAT, OpenDX, Ingrid, NCL, GMT, GrADS (and
probably others ...).

Alternatively, you could read your netCDF data into another package
that supports netCDF import, such as MATLAB or IDL, and use the
regridding facilities of that language to regrid the data before
exporting it as a netCDF file.

--Russ

_____________________________________________________________________

Russ Rew                                         UCAR Unidata Program
address@hidden                     http://www.unidata.ucar.edu