niftiwrite and 'Version' parameter

In the niftiwrite documentation page it says that there is the 'Version' option:

'Version' — NIfTI data format

'NIfTI1' | 'NIfTI2'

NIfTI data format, specified as 'NIfTI1' or 'NIfTI2'.

• If specified as 'NIfTI1', then niftiwrite writes the input according to NIfTI1 data format.
• If specified as 'NIfTI2', then niftiwrite writes the input according to NIfTI2 data format.
• If not specified, then the default value for 'Version' is chosen based on the maximum dimension of the input volumetric data.
• If the maximum dimension of the input is less than or equal to 32767, then the default value is NIfTI1.
• If the maximum dimension of the input is greater than 32767, then the default value is NIfTI2.

This function is not working:

1. If no 'Version' is specified and the maximum dimension is greater than 32767, it truncates the input to that maximum (silently)
2. The parameter 'Version' does not exist:

Error using niftiwrite>parseInputs (line 165)
'Version' is not a recognized parameter. For a list of valid name-value pair arguments, see the documentation for this function.

The option is not there:

% Parse the PV pairs
parser = inputParser;
parser.addParameter('Combined', true, @(x)canBeLogical(x));
parser.addParameter('Compressed', false, @(x)canBeLogical(x));
parser.addParameter('Endian', 'little', @(x)ischar(x));
parser.addOptional('Info', [], @(x)validateHeader(V,x));

parser.parse(varargin{:});

Answer 1

[Walter Roberson]

You are reading the documentation for a newer version than you have. The 'Version' option was added in R2019a.