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Questions tagged [nco]

NCO is the acronym standing for netCDF Operators, a collection of standalone operators that manipulate data stored in netCDF-accessible formats, including HDF4 and HDF5. It is frequently used on NCAR, NASA, NOAA, and model climate and weather datasets.

NCO is the acronym standing for netCDF Operators, a collection of standalone programs that manipulate data stored in netCDF-accessible formats, including HDF4 and HDF5. It is frequently used on NCAR, NASA, NOAA, and model climate and weather datasets.

References

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Average variable values across coordinates within NetCDF before importing into R as Raster Brick?

Is there a way to average values in a NetCDF file over a given list of lat/lon coordinates using nco before using R to convert it into a Raster Brick? This list of lat/lon coordinates represents a non-rectangular region. Right now, I have an .nc…
zoek
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Merge data from NetCDF files

I am new to NetCDF files. I have daily data on global sea surface temperature from 1981-2014 from NOOA's AVHRR Pathfinder data version 5.3. The dataset consists of 365x2 .nc files for each year: one each for night and day temperatures for each day…
Mihir Sharma
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Make a daily cut loop with NCO for 365 files?

I use nco linux-command line for cuting my '.nc' files. Normally use lat and lon of my specific area like below: ncks -d lat,17.52,30.98 -d lon,-98.52,-78.02 img.nc -O cut.nc I need to make a loop for a daily cut of 365 files (all year). I am…
Enrique Pacheco
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NCO - change NaN values to normal "missing values" to open Netcdf in Panoply

I'm using NCO in a windows 7 command prompt to change Netcdf files with NaN to normal "missing values". I tried the approach from this question and followed this procedure : ncatted -a _FillValue,,o,f,NaN…
user2971681
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Polar stereographic projection to regular lat/lon grid

This is a follow on from my previous question, in that this is much more specific with examples and data. I have a 304 by 448 array of ice data (in polar stereographic projection), of which the netcdf can be obtained here. The corresponding lat/lon…
J W
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