function h=m_patch(long,lat,C,varargin);% M_PATCH Create patches on a map%    M_PATCH(LONG,LAT,C) is a drop-in replacement for PATCH that uses %    longitude/latitude coordinates to draw a patch on the current map. %    See PATCH for more details about the way in which patch colours and %    properties should be specified.%%    Currently you cannot specify C to be other than a string or 1x3 RGB%    vector.%%    See also M_LINE, M_LL2XY% Rich Pawlowicz (rich@ocgy.ubc.ca) 3/Sep/98% % This software is provided "as is" without warranty of any kind. But% it's mine, so you can't sell it.%  10/Mar/99 - changed order of calls ('c' not handled correctly in mu_coast otherwise)% 6/Nov/00 - eliminate returned stuff if ';' neglected (thx to D Byrne)[m,n]=size(long);if m==1 & n>1,  h=mu_coast('vector',[long' lat';long(1) lat(1)],'patch',C,'tag','m_patch',varargin{:});elseif m>1 & n==1,  h=mu_coast('vector',[long lat;long(1) lat(1)],'patch',C,'tag','m_patch',varargin{:});else  h=mu_coast('vector',[reshape([long;long(1,:);NaN+ones(1,n)],(m+2)*n,1),...                     reshape([lat;lat(1,:);NaN+ones(1,n)],(m+2)*n,1)],'patch',C,'tag','m_patch',varargin{:});end;if nargout==0, clear hend;