MATLAB: How to extract the data from .nc file based on lat,lon

MATLAB

Hi, I have .nc file. I have to extract the data based on lat,lon points. I tried the following code,
 precJanuary = ncread('\C:\Users\divecha21\Desktop\errorBar\tasmax_day_GFDL- ESM2M_rcp85_r1i1p1_20060101-20101231.nc','tasmax',[1 1 1],[10 10 1]);disp(precJanuary); After the execution I got the data for 10 lat,lon points. Instead of that start,end I tried latitude,longitude limits. I got the following error,precJanuary = ncread('\C:\Users\divecha21\Desktop\errorBar\tasmax_day_GFDL- ESM2M_rcp85_r1i1p1_20060101-20101231.nc','tasmax',[60.25 5.25 1],[97.25 36.75 1]);
Error using ncread Expected start to be integer-valued.
Error in internal.matlab.imagesci.nc/read (line 557) validateattributes(start,{'numeric'},…
 For an N-dimensional variable START is a vector of 1-based indices of length N  specifying the starting location. COUNT is also a vector of length N specifying  the number of elements to read along corresponding dimensions. If a particular  element of COUNT is Inf, data is read until the end of that dimension.