How to plot monthly values of precipitation over multiple years and have years plotted on x-axis

3 次查看（过去 30 天）
Thomas Burbey
Thomas Burbey 2017-11-1
评论： KL 2017-11-1
I have a table with headings of year, month, and value where the value is the total precipitation of the month. I would like to make a bar chart that has the year plotted on the x-axis, but I'd also like to color-code each year's worth of data (12 bars, one for each month) to make it clear where one year starts and another ends. How do I do this?

请先登录，再回答此问题。

采纳的回答

Thomas Burbey
Thomas Burbey 2017-11-1
How do I reshape my array that is in the form (year, month, data value): 1991, 1, 45.2 1991, 2, 84.3 1991, 3, 23.3 1991, 4, 97.1 ... 2016, 12, 17.4 Into the form jan feb mar apr may .... dec 1991 45.2 84.3 23.3 97.4 .... ... 2016 .... 17.4

更多回答（1 个）

KL
KL 2017-11-1
reshape your data by keeping year on the rows, months on columns (hence, 12 columns and as many rows as many years you have), then you can simply call bar and add legend as your table variable names.
h = bar([yourtable.year; yourtable.year2]);
legend(h,yourTable.Properties.VariableNames);

类别

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

标签

Community Treasure Hunt

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

Start Hunting!

Translated by