You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: old_ge_barbdaes.m
    path of file: ./repos/mpsim/lib/external/googleearthtoolbox
    
    the code of the file until where you have to start completion: function old_ge_barbdaes(varargin)


AuthorizedOptions = authoptions( mfilename );


Default_barbColor = 'FFFFFF';
Default_barbAlpha = '80';
        barbColor = Default_barbColor;
        barbAlpha = Default_barbAlpha;
      msgToScreen = 0;
           daeDir = ['daes',filesep];
    
parsepairs %script that parses Parameter/value pairs.


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% start of integrity checks
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
if length(barbColor)==8
    barbColor = Default_barbColor;
    barbAlpha = Default_barbAlpha;    
    warning(['Windbarb transparency should be set separately using',10,...
              'the ',39,'barbAlpha',39,' parameter. Wind
    
function [xCoordsOfBarbs, yCoordsOfBarbs] = ge_windbarb_poly(MX, MY, MU, MV, varargin)
%% ge_windbarb( X, Y, U, V, s01, hemi)
% (MU and MV must be in m/s)
% MX, MY, MX, MY should be the same constructs as used by the quiver
% function.
% AuthorizedOptions = {'barbScale',...
%                      'hemisphere'};

AuthorizedOptions = {'barbScale',...
                     'hemisphere'};

    barbScale = 1;
   hemisphere = 'Auto';

parsepairs %script that parses Parameter/value pairs.

size_MX = size(MX);
size_MY = size(MY);
size_MU = size(MU);
size_MV = size(MV);


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% the following block checks whether MX 
%% and MY are both vectors
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    if length(size_MX)==2 && any(size_MX==1) 
        % MX is vector
        if length(size_MY)==2 && any(size_MY==1)
            % MY is vector
            [MX,MY] = meshgrid(MX(:),MY(:));
            size_MX = size(MX);
            size_MY = size(MY);
        else
            % MY is not vector        
            error(['Input arguments ' 39 'MX' 39 ' and ' 39 'MY' 39 ' should have ' 10 'the same dimensions. (Error generated by' 10 'function ' mfilename ').' ])
        end