function ipcv_patch(fn)


if atomsIsInstalled('IPCV')

if ~ exists("atomsinternalslib") then
        load("SCI/modules/atoms/macros/atoms_internals/lib");
end

atomsExtract(fn,fullpath(getIPCVpath())+'../../');
else
disp('IPCV 4.1 is not installed');
end
endfunction