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%% Define Dimension and Variable in NetCDF File % Create a new NetCDF file, define a dimension in the file, and then % define a variable on that dimension. In NetCDF files, you must create a % dimension before you can create a variable. To run this example, you % must have write permission in your current folder. %% % Create a new NetCDF file named |foo.nc|. % Copyright 2015 The MathWorks, Inc. ncid = netcdf.create('foo.nc','NC_NOCLOBBER'); %% % Define a dimension in the new file. dimid = netcdf.defDim(ncid,'x',50); %% % Define a variable in the new file using |netcdf.defVar|. varid = netcdf.defVar(ncid,'myvar','double',dimid) %% % |netcdf.defVar| returns a numeric identifier for the new variable. %% % Close the file. netcdf.close(ncid)