How to add geoplot minor tick marks to map

Question

Deborah Johnson 2022-7-22

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1765825-how-to-add-geoplot-minor-tick-marks-to-map

评论： Deborah Johnson 2022-7-26

采纳的回答： Deborah Johnson

mapping.pdf

Hello,

I know how to add minor ticks to x/y axis but with geoplot it is different.

My major ticks are every degree, so, how do I add the minor ticks inbetween? I have attached my map with code.

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Deborah Johnson 2022-7-25

编辑：Deborah Johnson 2022-7-25

That's what I thought but needed confirmation. Thank you.

I found a possible solution. It's under figure/tools/view grid and snap to grid. I'll have to research the other options under it. What are your thoughts?

Deborah Johnson 2022-7-26

Hello Star, below is the code that I re-work. Is there anyway to improve on it?

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Answer 1

Deborah Johnson 2022-7-26

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1765825-how-to-add-geoplot-minor-tick-marks-to-map#answer_1015505

在 MATLAB Online 中打开

mappingTerrian.jpg

Is there any way I can improve on the tick marks?
mapping = readtable("Book1.csv");

lat = mapping.Latitude; % convert radians to degrees here >>...
%                          by multiplying 57.2958
lon = mapping.Longitude; % convert radians to degrees >>...
%                           by multiplying 57.2958
 
%gx = gca % Get handle to current axes.
geoplot(lat, lon, '-r', 'LineWidth', 2)
gx.TickLabelFormat = '-dd';
geolimits([34.0 35.4],[-85.7 -82.9]);
gx.LatitudeAxis.TickValues=[33.6: 0.2:35.6];
gx.LongitudeAxis.TickValues=[-85.7:0.2:-82.9];
grid on;
gx.GridAlpha = 0.9;  % Make grid lines less transparent.
Open attachment to view map.