vector field with the corresponding lon and lat superimposed with contourf

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Farshid Daryabor
Farshid Daryabor on 29 May 2019
Dear,
I have two sets of data vector (A) and the other one is a matrix (B) with the corresponding longitude and latitude. How can I plot the point data superimposed with the m_contourf plot with the same color for points with the exactly contourf colormap. Thank you in advance for your information and help.
A = [NaN, 20, NaN, 35, 15]; lonA = [31, 25, 36, 39, 40]; latA = [39, 33, 34, 41, 42];
B=(m*n); lonB(m*n); latB(m*n);
The code below I know does not work properly and is not what I expect.
>>figure
>>m_proj('mercator','lon',[lonmin lonmax],'lat',[latmin latmax]);
>>m_contourf(lonB,latB,B);
>>hold on
>>scatter(lonA,latA,pointsize,A)
>>hold off

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