Why I get this error "Coordinates in 'Point' geographic data structure S must be scalar" when I use shapewrite?

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Kelly Kyriakou 2016-9-28

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评论： Kelly Kyriakou 2016-9-28

I want to write a shapefile using shapewrite function and I get the following error "Coordinates in 'Point' geographic data structure S must be scalar." My data are the followings: Data =

    Geometry: 'Point'
         Lat: [40.6214 40.5959 40.6159 40.5873 40.6081]
         Lon: [22.9739 22.9533 22.9527 22.9424 22.9766]

What is the problem?

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Answer 1

KSSV 2016-9-28

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编辑：KSSV 2016-9-28

在 MATLAB Online 中打开

clear;clc
Lon = [22.9739 22.9533 22.9527 22.9424 22.9766]  ;
Lat = [40.6214 40.5959 40.6159 40.5873 40.6081] ;
Data = struct([]) ;  % initilaize structure 
for i = 1:length(Lon)
    Data(i).Geometry = 'Point' ; 
    Data(i).Lat=Lat(i)  ;  % latitude 
    Data(i).Lon =Lon(i) ;  % longitude 
    Data(i).Name = randseq(1) ;   % some random attribute/ name 
end
shapewrite(Data, 'myfile.shp')
p = mappoint(shaperead('myfile.shp'))