How write file netcdf?

Hi users I'm new in Matlab and I'm trying save data the variable that I calculated in file netcdf, called GWS this script below!This variable has data: data-longitude, data-lattitude and the data-GWS... How I can write this data in file netcdf for read in Grads?

data = double(netcdf.getVar(ncid,varid)); 

altura=zeros(791,1,1);
onda=zeros(144,73);
energia=zeros(144,73);
GWS=zeros(144,73,2);

for lon = 1:144
    for lat = 1:73
        for tempo = 1:791

          altura(tempo,1,1)=data(lon,lat,tempo);
          end

[wave,power,scale,period,variance,global_ws,coi]=calto(altura,2,10,5,5.4,1);

           for i=1:2
             j=i-1;
             soma=0;
             n=4 ;
             for k=1:n
               t=j*n+k;
               soma=global_ws(t)+soma;
             end
             GWS(lon,lat,i)=soma;

          end
      end
  end

Thanks Carlos

Edit - formatted code. AU.

[Ashish Uthama]

Carlos, give ncwrite a try. Post back if you have trouble working with it.

[Carlos Batista]

Hi Ashish Uthama! Thanks for you answer! Thanks a lot!

Ashish, with I'm very new using matlab, I have very difficulty for understand with save my data in netcdf file (...)

I tried save using this ncwrite, but did not work!!! I believe that need an example ...

Can do you help me? Please!

thanks!

[Image Analyst]

Examples are there. Did you overlook the example in the link Ashish gave? Scroll all the way down to the bottom of the web page and you will see two examples.

[Carlos Batista]

This showing an error (?? Undefined function or method 'nccreate' for input arguments of type 'cell')

I need nccreate function?