how can I extract 2D matrices for xy, xz, yz planes from a 3D matrix and use the pcolor function?

I have a 3D matrix of a specific variable extracted from a netCDF file. I extract matrices for each space plane,but when I used pcolor function for each 2D matrices, it gave me error.

Answer 1

[KSSV]

Read about slice. This is your function.

Answer 2

[Image Analyst]

Try imshow() instead of pcolor. pcolor() doesn't even show you the last row or column so that's why I don't like pcolor().

imshow(variable_xy, []);