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    %% Construct Referencing Object for Grid
%
%%
% Define latitude and longitude limits and dimension of a grid. The example
% uses postings separated by 1/2 meter, referenced to a planar map
% coordinate system (the "world" system).

% Copyright 2015 The MathWorks, Inc.

xWorldLimits = [207000 208000];
yWorldLimits = [912500 913000];
rasterSize = [1001 2001]
%%
% Create the referencing object specifying the raster size.
R = maprefpostings(xWorldLimits,yWorldLimits,rasterSize)
%%
% Obtain the same result by specifying the sample spacing.
spacing = 1/2;

R = maprefpostings(xWorldLimits,yWorldLimits,spacing,spacing)