Documentation of nc_new_time

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Help text

  Repeat for cold.nc

Cross-Reference Information

Listing of script nc_new_time

filin = ['warm.nc'];
nc = netcdf(filin, 'write');
time = nc{'time'}(:); 
timunit = nc{'time'}.units(:);
date = nc{'date'}(:);
nbdate = nc{'nbdate'}(:);
nbsec = nc{'nbsec'}(:);
ndbase = nc{'ndbase'}(:);
nsbase = nc{'nsbase'}(:);
datesec = nc{'datesec'}(:);
timenew = [14; 45; 76; 105; 135];
timunitnew = ['days since 0000-11-01 00:00:00\0'];
datenew = [19971115 199712016 19980116 19980214 19980316]; 
nbdatenew = 19971101;
nc{'time'}(:) = timenew;
nc{'date'}(:) = datenew;
nc{'nbdate'}(:) = nbdatenew;
nc = close(nc);
fid = ncmex('OPEN', filin, 'NC_WRITE');
[datatype, len, status] = ncmex('ATTINQ', fid, 'time', 'units');
status = ncmex('ATTPUT', fid, 'time', 'units', datatype, len, timunitnew);
fid = ncmex('CLOSE', fid);

filin = ['cold.nc'];

nc = netcdf(filin, 'write');

time = nc{'time'}(:); 
timunit = nc{'time'}.units(:);
date = nc{'date'}(:);
nbdate = nc{'nbdate'}(:);
nbsec = nc{'nbsec'}(:);
ndbase = nc{'ndbase'}(:);
nsbase = nc{'nsbase'}(:);
datesec = nc{'datesec'}(:);

timenew = [14; 45; 76; 105; 135];
timunitnew = ['days since 0000-11-01 00:00:00\0'];
datenew = [19961115 199612016 19970116 19970214 19970316]; 
nbdatenew = 19961101;

nc{'time'}(:) = timenew;
nc{'date'}(:) = datenew;
nc{'nbdate'}(:) = nbdatenew;

nc = close(nc);

fid = ncmex('OPEN', filin, 'NC_WRITE');
[datatype, len, status] = ncmex('ATTINQ', fid, 'time', 'units');
status = ncmex('ATTPUT', fid, 'time', 'units', datatype, len, timunitnew);
fid = ncmex('CLOSE', fid);



%    Store and retrieve NetCDF attribute data: (always a row vector)
%       f.myGlobalAttribute(i) = myGlobalAttributeData
%       g(i) = myGlobalAttributeData
%       f{'myVariable'}.myAttribute(i) = myAttributeData
%       v.myAttribute(i) = myAttributeData
%       a(i) = myAttributeData
%       myGlobalAttributeData = f.myGlobalAttribute(i)
%       myGlobalAttributeData = g(i)
%       myAttributeData = f{'myVariable'}.myAttribute(i)
%       myAttributeData = v.myAttribute(i)
%       myAttributeData = a(i)
%       EXCEPTION: v.FillValue_ references the "_FillValue" attribute.
%                  Use the "fillval(v, ...)" method to avoid confusion.