Top "Contour" questions

A contour line for a function of two variables is a curve connecting points where the function has the same particular value.

Python : 2d contour plot from 3 lists : x, y and rho?

I have a simple problem in python and matplotlib. I have 3 lists : x, y and rho with rho[i] a …

python matplotlib contour
Python/Matplotlib - Colorbar Range and Display Values

When using matplotlib with a contour plot, I'm having trouble getting the colorbar to display as I want. I've read …

python matplotlib contour colorbar
Draw axis lines or the origin for Matplotlib contour plot

I want to draw x=0 and y=0 axis in my contour plot, using a white color. If that is too …

python matplotlib contour
Find and draw the largest contour in opencv on a specific color (Python)

Im trying to get the largest contour of a red book. I've got a little problem with the code because …

python draw contour
Reverse and change limit of axis

I am trying to create a contour plot. I would like to have depth on the Y-axis and time on …

r ggplot2 contour
How to apply a saved chart template to an existing chart?

I recently created a custom contour chart in excel to display my data colored with a heat-map color mapping. I'm …

excel templates charts contour excel-2011
Contour graph in python

How would I make a countour grid in python using matplotlib.pyplot, where the grid is one colour where the …

python matplotlib contour
OpenCV - visualize polygonal curve(s) extracted with cv2.approxPolyDP()

I want to visualize polygonal curve(s) extracted with cv2.approxPolyDP(). Here's the image I am using: My code attempts …

python opencv contour
Contour/imshow plot for irregular X Y Z data

I have data in X, Y, Z format where all are 1D arrays, and Z is the amplitude of the …

python plot contour imshow
How do you create a legend for a contour plot in matplotlib?

I can't seem to find the answer anywhere! I found a discussion here, but trying this I get a TypeError: …

python plot matplotlib contour