I have a large netcdf file that I would like to do some processing on. CDO software is not adequate enough and I need to resort to using matlab. I can access the data easily with the 'ncread' commands etc but I would like to know how to apply an analysis (say, an equation using a few varibles of the dataset) on the netcdf file using matlab. For instance, can I use matlab to create a new variable in the netcdf file? I have seen the NCToolBox add on for Matlab but this is read-only.
I have a netcdf file with about 10 climate variables and I would like to implement a scheme to calculate a new variable directly within the netcdf. I can use ncread to read in the data but then I am not too sure how I keep other attributes such as time when performing the calculations. My scheme will involve a few steps as well as boolean analysis, so I am a bit confused there.
Hope I explained that well enough,