nc_open

nc_open opens an existing data file.

ncid = nc_open(ssFileName)

ncid = nc_open(ssFileName, nOpenMode)

Return Value

If the function succeeds, the return value is the handle of the netCDF file. If the function fails, the return value is -1.

Parameters

ssFileName

ssFileName is the complete file name.

nOpenMode

nOpenMode is NC_WRITE or NC_NOWRITE.

Value	Meaning
NC_WRITE	Opens the file for writing.
NC_NOWRITE	Opens the file read-only.

Example

ncid = nc_open("d:\\dat\\test.nc", NC_NOWRITE);
if (ncid == -1) {
    error();
}
...
nc_close(ncid);

History

Version	Description
R2012 (5.40.0)

See also

Overview UniPlot Data Files, nc_create, nc_close

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