Error in visualizing MODIS AQUA data

[rintania]

Hi everyone, i need your help.
I downloaded
a. matlab m file from this http://hdfeos.org/zoo/OBPG/MODISA_sst_zoom.m
b. example hdf data: A2002185000000.L2_LAC_SST.hdf which provided by http://hdfeos.org/zoo/index_openOBPG_Examples.php.
( Ocean Biology Processing Group --> MODISA--> swath )

i run it succesfully...but it didnt work properly (error) when i tried to use other hdf data (A2012174055000.L2_LAC_SST.hdf) that downloaded from
http://oceancolor.gsfc.nasa.gov/cgi/...id=170&hgt=254

any solution???..please help me..
Thank u



FYI
My computer: processor 2.0 GHz, 800 Mhz FSB, 1 MB L2 cache
3GB DDR3 Memory
Matlab R2009a

[kyang]

Actually A2012174055000.L2_LAC_SST.hdf becomes simpler. You don't need to interpolate the latitude ang longitude at all. I guess that if you just comment out the following block, you may get it displayed. I think this new example may need to be added to the zoo page.

Kent


----
% We need to interpolate lat and lon to match the size of data.
[numlat, numlon] = size(data);
numCol = size(nlat,2);
step1 = 8;
step2 = 9;

for i = 1 : numlat
for j = 1 : numCol
if(j==1)
lat(i,j) = nlat(i,j);
lon(i,j) = nlon(i,j);
continue;
end

if(j>=2 && j<=numCol-1)
count = step1*(j-2)+1;
arr_fill = linspace(nlat(i,j-1), nlat(i,j), step1+1);
lat(i, count+1:count+step1) = arr_fill(2:step1+1);
arr_fill = linspace(nlon(i,j-1), nlon(i,j), step1+1);
lon(i, count+1:count+step1) = arr_fill(2:step1+1);
continue;
end

if(j == numCol)
count = step1*(j-2) + 1;
arr_fill = linspace(nlat(i,j-1), nlat(i,j), step2+1);
lat(i, count+1:count+step2) = arr_fill(2:step2+1);
arr_fill = linspace(nlon(i,j-1), nlon(i,j), step2+1);
lon(i, count+1:count+step2) = arr_fill(2:step2+1);
continue;
end
end
end

[rintania]

thank u kent...
it's working now.