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Hello everyone I try to use l2gen to process Landsat 7, but 478nm(Blue) band Processing failed.（all Nan）. Other bands are normal. I use the same command line to process Landsat 8,it normal. Anyone know the problem？ the code below: l2gen ifile=... ofile=... gas_opt=0 glint_opt=2 aer_opt=-10 l2prod=Rr...

Thanks. Is there no solution to this problem? What should i do to make blue-band of Landsat 7(ETM+) after atmospheric correction normal?

Hello everyone

I try to use l2gen to process Landsat 7, but 478nm(Blue) band Processing failed.（all Nan）. Other bands are normal.
I use the same command line to process Landsat 8,it normal. Anyone know the problem？