how to contour irregularly spaced data using contourf

1 次查看（过去 30 天）
Joseph Koval
Joseph Koval 2018-9-13
I have data at 132 irregularly spaced lat,lon locations that I want to create a contour map of using contourf
So, I have three vectors.
One vector is a 132 X 1 vector of the latitudes for these 132 locations (the y dimension) One vector is a 132 X 1 vector of the longitudes for these 132 locations (the x dimension) One vector is a 132 X 1 vector of the data value at these 132 locations (the Z dimension)
I've used contourf to make plots (maps) of regularly spaced data before but not irregularly spaced data.
The documentation for contourf states that z dimension should be of size X * Y and this is what's hanging me up. How do I take the vector Z and turn it into (a 132 x 132?) matrix before calling contourf?

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Contour Plots 的更多信息

标签

产品


版本

R2017a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by