3D surface plots

[Alhejaili]

How I can plot the following data in 3D surface plots. My data is in the dataframe.
Can someone help me?

[nirgrahamuk]

please avoid screenshots where possible.
I would recommend to you the plotly package.
You can see example of how to use it here:
3D Surface Plots | R | Plotly

[Alhejaili]

I tried the following
fig <- plot_ly(x = Poigam_df$X, y = Poigam_df$Y, z = Poigam_df$F_SPA)
fig <- fig %>% add_surface()
fig

but I got
Error: z must be a numeric matrix

[yannrichet]

You should group x and y data so that the matrix z is defined as z_i,j=z(x_i,y_j)