.. index:: ! envisat_dump_data    

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envisat_dump_data 
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Synopsis
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**envisat_dump_data**  *envisat-product outputfile [l0 lN p0 pN]*


Description
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**envisat_dump_data**                

Required Arguments
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*envisat-product* 

	The input filename   

*outputfile*      

	The output filename

Optional Arguments
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*l0*              

	Is the first azimuth line (starting at 1)

*lN*              

	Is the last azimuth line

*p0*              

	Is the first range pixel (starting at 1)

*pN*              

	Is the last range pixel


Example
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 ::

    envisat_dump_data ASA_IMS_1PNDPA20021025_175208_000000162010_00356_03416_0005.N1 crop.out 0 10 0 100