data = ncread(filename, varname)
data = ncread(filename, varname, start, count)
data = ncread(filename, varname, start, count, stride)
| Parameter | Description |
|---|---|
| filename | Path of the netCDF data source. |
| varname | Variable name to read. |
| start | Optional one-based start vector. |
| count | Optional number of elements to read. |
| stride | Optional positive stride vector. |
| Parameter | Description |
|---|---|
| data | Return value described by the syntax shown above. |
ncread returns variable data as a Nelson array. Primitive netCDF numeric types are mapped to Nelson numeric classes where possible.
High-level start values are one-based, matching regular Nelson indexing.
filename = [tempdir(), 'help_ncread.nc'];
nccreate(filename, 'temperature', 'Dimensions', {'x', 4});
ncwrite(filename, 'temperature', [10 20 30 40]);
data = ncread(filename, 'temperature', 2, 2)| Version | Description |
|---|---|
| 2.0.0 | initial version |