Error in Contour Plotting

Subhradeep Pal

2017 8 17

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3 次查看（30 天）

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v_f_100nm_0_00.mat

I am trying to plot a contour plot with the data exported from some other simulator. I have written the following code but on execution I am getting an error. I am also including the data set file from where I am trying to create the contour plot.

Code:

clear all
close all
clc
load('v_f_100nm_0_00.mat');
x2 = linspace(min(charge.x),max(charge.x),436); 
z2 = linspace(min(charge.z),max(charge.z),436);
[X,Z]  = meshgrid(charge.z,charge.x);      
[X2,Z2] = meshgrid(z2,x2);
n2 = interp2(X,Z,charge.n,X2,Z2);  
% transpose matrix
n3 = n2.';
imagesc(x2,z2,n3); 
colorbar;      
set(gca,'Xlim',[min(charge.x),max(charge.x)]); 
set(gca,'Ylim',[min(charge.z),max(charge.z)]); 
set(gca,'YDir','normal');

Error Information:

Error using griddedInterpolant
The number of input coordinate arrays does not equal the number of dimensions (NDIMS) of these arrays.
Error in interp2>makegriddedinterp (line 228)
    F = griddedInterpolant(varargin{:});
Error in interp2 (line 136)
        F = makegriddedinterp(X, Y, V, method,extrap);
Error in matlab_code_charge_polt (line 18)
n2 = interp2(X,Z,charge.n,X2,Z2);