Im pretty new to matlab. can any one assist me with how to make a loop to calculate average ?

>> url =tasmax_A2.20010101-21001231.nc
>> nc=ncgeodataset(url);
>> nc.dimensions('tasmax')
ans = 
    'time'
    'lat'
    'lon'
>> nc.netcdf
ans =
  netcdf tasmax_A2.20010101-21001231.nc {
    dimensions:
      lon = 144;
      lat = 90;
      time = UNLIMITED;   // (36500 currently
      bnds = 2;
    variables:
      double lon_bnds(lon=144, bnds=2);
      double lat_bnds(lat=90, bnds=2);
      double time_bnds(time=36500, bnds=2);
      float tasmax(time=36500, lat=90, lon=144);
>> nc.variables
ans = 
    'lon_bnds'
    'lat_bnds'
    'time_bnds'
    'tasmax'
    'lon'
    'lat'
    'time'
    'height'
>> t=nc{'tasmax'}(1,1:end,1:end);

now the question is 't' is a function of time so i think it can be written as ti=nc{'tasmax'}(i,1:end,1:end)

by changing the values of i i get daily data from 2001 01 01 to 2100 12 31. i cross checked the data for few days with panoply which matches the output

Now, how can i write a loop to calculate monthly average and annual average for any particular year?

can any one assist me?

Thanks in advance

[dpb]

Why a loop? W/ Statistics Toolbox, there're grouping variables, with datetime can do selection by time periods.

[Bathula vardhan]

Can you give me any example? It might help me understanding it more presicely

[Bathula vardhan]

withs lots of exploring i did this

>> tavg=squeeze(mean(nc{'tasmax'}(1:365,1:end,1:end)));

this one surely gave me average to one year data. can any one tell me how to calculate this for every year ?

[Image Analyst]

See grpstats()