NCO-JSON/CF-JSON is a JSON format primarily intended for encoding climate and weather data. NCO-JSON is based on the NetCDF CF metadata conventions.
nc_json reads and validates a NCO-JSON file and optionally generates the corresponding netCDF file.
http://cf-json.org
CMake CMake build system
Optional
netCDF
netCDF is a set of software libraries and self-describing,
machine-independent data formats that support the creation,
access, and sharing of array-oriented scientific data.
https://github.com/vivkin/gason
A C++ JSON parser (included).
Install dependency packages: Debian-based systems (like Ubuntu)
sudo apt-get install cmake sudo apt-get install libnetcdf-dev netcdf-bin netcdf-doc
Install dependency packages: For RPM-based systems (like Fedora and CentOS)
sudo yum install netcdf netcdf-devel sudo yum install cmake
Get source:
git clone https://github.com/pedro-vicente/nc_json.git
On most Unix systems, the Jansson, netCDF libraries and dependencies are found on the default location with
cd build cmake ..
If the netCDF libraries and dependencies (HDF5, curl, zlib, szip) are not found on the default location, they can be set.
cmake .. \ -DNETCDF_INCLUDE:PATH=/your/netcdf/include/path \ -DNETCDF_LIBRARY=/your/netcdf/library/file/name \ -DCURL_LIBRARY=/your/curl/library/file/name \ -DHDF5_LIBRARY=/your/hdf5/library/file/name \ -DHDF5_HL_LIBRARY=/your/hdf5 high level/library/file/name \ -DZLIB_LIBRARY=/your/zlib/library/file/name \ -DSZIP_LIBRARY=/your/zlib/library/file/name
{
"dimensions":{
"lat":2,
"lon":3
},
"variables":{
"var_1":{
"shape":["lat","lon"],
"type":"float",
"data":[[1,2,3],[4,5,6]],
"attributes": {
"char_att": "foo",
"int_att": 37,
"float_att": 73.0,
"arr_int_att": [0, 1, 2],
"arr_char_att": ["foo","bar"]
}
}
},
"attributes": {
"char_att": "foo",
"int_att": 37,
"float_att": 73.0,
"arr_int_att": [0, 1, 2],
"arr_char_att": ["foo","bar"]
},
"groups":{
"g1":{
"groups":{
"g11":{
}
}
},
"g2":{
"dimensions":{
"lat":2,
"lon":3
},
"variables":{
"var_1":{
"shape":["lat","lon"],
"type":"float",
"data":[[1,null,3],[null,null,6]]
}
"var_2":{
"shape":["lat"],
"type":"float",
"data":[1,2,3]
}
}
}
}
}