how to read and plot the HDF data from INSAT3D SST data

hello every one,

I have INSAT3D SST satellite data. I am able to read the latitude, longitude and sst variables but i am unable to process it.

here is the mat-lab code.

 figure

    s1 = h5read('F:\3DIMG_01OCT2013_0000_L2B_SST.h5','/SST');
    l1 = h5read('F:\3DIMG_01OCT2013_0000_L2B_SST.h5','/GeoX');
    l2 = h5read('F:\3DIMG_01OCT2013_0000_L2B_SST.h5','/GeoY');

    set(gcf,'units','normalized','outerposition',[0 0 1 1]);

    m_proj('Mercator','long',[20 140],'lat',[0 90]);
    m_coast('patch',[.8 .7 .6],'edgecolor','none');
    m_grid('tickdir','out','yaxislocation','left',...
    'xaxislocation','top','xlabeldir','end','ticklen',.02);
hold on;
m_pcolor(l2,l1,s1');
shading interp;

[Walter Roberson]

What happens when you try to process the data?

Please show size(l2), size(l1), size(s1)