Error in surfergrifmap function

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Ivan Mich
Ivan Mich am 19 Aug. 2021
Kommentiert: Walter Roberson am 27 Aug. 2021
I am trying to use surfergridmap function in order to make a map with contours in matlab (see here https://www.mathworks.com/matlabcentral/fileexchange/10986-surfer-griddata). But when I use this command , command error shows :
Error using kriging (line 24)
Error. Input at least PointsX, PointsY and PointsElev
Error in Untitled2 (line 28)
[Xi,Yi,Zi]=surfergriddata(X,Y,Z,Xi,Yi,kriging)
my code is
clc
clear
filename1= 'file.csv'
[d1,tex]= xlsread(filename1);
X =d1(:,1);
Y=d1(:,2);
X=d1(:,3);
[Xi, Yi] = meshgrid(...
linspace(min(X),max(X)),...
linspace(min(Y),max(Y)));
[Xi,Yi,Zi]=surfergriddata(X,Y,Z,Xi,Yi,kriging)
could you please help me?

Antworten (1)

Walter Roberson
Walter Roberson am 19 Aug. 2021
[Xi, Yi, Zi] = surfergriddata(X, Y, Z, Xi, Yi, 'kriging')
  9 Kommentare
Ivan Mich
Ivan Mich am 27 Aug. 2021
ok. thank you.
do you know an another way to grid my data with kriging method except from the above solution?
Walter Roberson
Walter Roberson am 27 Aug. 2021
http://mgstat.sourceforge.net/ looks like it is an interface to gstat and it appears gstat is open source.

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