how to make a spatial plot?

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Totanly 2014-4-15

回答： lvn 2014-4-15

hi everybody, i have 3 data sets, latitude,longitude,and rain how to make spatial distribution plot for rain in a certain region. please help

lvn 2014-4-15

Assuming your dataset are vectors, you could simply make a scatterplot

scatter(longitude, latitude, 5, rain);

Alternatively, you can grid your data with griddata and make a contourplot with contourf.

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