Matlab uses griddata three-dimensional interpolation, and then draw contourf to show that the cloud image is incomplete, what should I do?

Matlab draws contourf using known data. The contourf map displayed after using griddata griddata is incomplete and is truncated. How can it be displayed completely?

[X1,Y1,Z1]=griddata(x,y,f, linspace(min(x),max(x),1000),linspace(min(y),max(y),1000)','v4');

contourf(X1./1000,Y1./1000,Z1)

[KSSV]

The display limits depends on the limits you have provided.

[Annie]

I manually modify the display range of x y every time, but the inappropriate range will distort the image, which is not a good method.

[X1,Y1,Z1]=griddata(x,y,fx,linspace(min(x),max(x),2000),linspace(min(y)-600,max(y)+600,2000)','v4');

[Steven Lord]

The contourf map displayed after using griddata griddata is incomplete and is truncated.

Why do you say that? What is missing or truncated from the image that you posted that you expected / wanted to see?