how to make a line in a map using latitude and longitude?

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Md. Moklesur Rahman 2012-10-3

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https://ww2.mathworks.cn/matlabcentral/answers/49739-how-to-make-a-line-in-a-map-using-latitude-and-longitude

关闭： MATLAB Answer Bot 2021-8-20

Hello everyone,

I am trying to make a line connecting all the points from the starting to the end point based on the latitude and the longitude during a cruise campaingn using the following code:

close all; clear all; clc;

coast = load('coast');

figure('Color','w')

axesm('lambertstd','MapLatLimit',[30 75],'MapLonLimit',[120 220],'MLineLocation',15,'PLineLocation',10) axis off; framem on; gridm on; mlabel on; plabel on;

geoshow(coast.lat, coast.long, 'DisplayType', 'polygon','FaceColor', [0.6 1.0 0.6]);

A = xlsread('Map data.xlsx');

lat = A(:,4);

long = A(:,5);

But the line is not creating. can anybody please help me to do that? Thank you very much in advance.

Additional information (to connect and make the line)

Latitude [degrees_north] Longitude [degrees_east] 37.4653 126.6025 37.4654 126.6018 37.4662 126.5967 46.4488 158.9518 46.4598 158.9663 46.4635 158.9711