Hello, I want to extrapolate a point (longitude,latitude) from the coordinates of a surface file (attached here as "slab_strike") as it is empty (Strike=NaN) when using interp2 as the points are outside the boundary. Despsite I used the option "nearest" is empty anyway.

% Coordinates of the points:
lat_GMM= -17.8990;
lon_GMM=-73.5295;
% The surface plot
load slab_strike % Loading the slab strike
Slab_strike.x=x
Slab_strike.y=y
Slab_strike.z=z
Strike = interp2(Slab_strike.x,Slab_strike.y,Slab_strike.z,lon_GMM,lat_GMM)
As Strike=NaN, there is a way I can choose the closest point value from the surface instead.
I would appreciate the helpHello, I want to extrapolate a point (longitude,latitude) from the coordinates of a surface file (attached here as "slab_strike") as it is empty (Strike=NaN) when using interp2 as the points are outside the boundary. Despsite I used the option "nearest" is empty anyway.

% Coordinates of the points:
lat_GMM= -17.8990;
lon_GMM=-73.5295;
% The surface plot
load slab_strike % Loading the slab strike
Slab_strike.x=x
Slab_strike.y=y
Slab_strike.z=z
Strike = interp2(Slab_strike.x,Slab_strike.y,Slab_strike.z,lon_GMM,lat_GMM)
As Strike=NaN, there is a way I can choose the closest point value from the surface instead.
I would appreciate the help Hello, I want to extrapolate a point (longitude,latitude) from the coordinates of a surface file (attached here as "slab_strike") as it is empty (Strike=NaN) when using interp2 as the points are outside the boundary. Despsite I used the option "nearest" is empty anyway.

% Coordinates of the points:
lat_GMM= -17.8990;
lon_GMM=-73.5295;
% The surface plot
load slab_strike % Loading the slab strike
Slab_strike.x=x
Slab_strike.y=y
Slab_strike.z=z
Strike = interp2(Slab_strike.x,Slab_strike.y,Slab_strike.z,lon_GMM,lat_GMM)
As Strike=NaN, there is a way I can choose the closest point value from the surface instead.
I would appreciate the help selecting the closest point reference MATLAB Answers — New Questions

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