用m_contour绘制ssh，但出现error

yes

clc;
close all;clear;

mmap_path='C:\Users\youlin\Documents\MATLAB\matlab\m_map\';

%nc_path = 'D:\dt_global_twosat_madt_h_20000315_20140106.nc';
nc_path = 'H:\AVISO\AGC\two_sat_merged\h\2000\dt_global_twosat_madt_h_20000315_20140106.nc';


lon=[121 124];
lat=[24 27];

data=double(ncread(nc_path,'adt'));
lon=double(ncread(nc_path,'lon'));
lat=double(ncread(nc_path,'lat'));
time=double(ncread(nc_path,'time'));

data=data';
pdata=data(435:480,450:540);
%pdata(data>150)=nan;
pdata=pdata*100

[lon lat]=meshgrid(lon,lat);

figure;hold on;warning off;
m_proj('Equidistant cylindrical','lon',[121 124],'lat',[24 27]);
m_grid('linestyle','none','tickdir','out','linewidth',3);
[c h]=m_contour(lat,lon,pdata,5);
shading flat,colorbar
m_gshhs_i('patch',[.5 .5 .5]);


出现error
Error in m_contour (line 37)
data(i)=NaN;

Error in adt (line 29)
[c h]=m_contour(lat,lon,pdata,5);
哪里需要修改，谢谢！

又是那隻貓

你这样提问是不对的

Jeanela

楼主解决了？我也是出现类似问题
m_contourf(lon1,lat1,x1);


??? Error using ==> contourf at 65
The size of X must match the size of Z or the number of
columns of Z.

Error in ==> m_contourf at 63
   [cs,h]=contourf(X,Y,data,varargin{:});

Error in ==> EOF at 29
m_contourf(lon1,lat1,x1);

yes

Jeanela 发表于 2017-1-11 14:20
楼主解决了？我也是出现类似问题
m_contourf(lon1,lat1,x1);

后来使用，像这样
m_contourf(lon1,lat1,x1,10);

Jeanela

yes 发表于 2017-1-12 00:05
后来使用，像这样
m_contourf(lon1,lat1,x1,10);

好的，多谢