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converting Png files to Double [message #31696]

Mon, 05 August 2002 11:03

ramji.digumarthi
Messages: 2
Registered: August 2002

Junior Member

Hi folks,
I am currently working with BW PngFiles. I use READ_PNG command to
read the png file. Then I try to convert data into double precision
for some data analysis.
It is not working as I expected. The maximum value seem to be about 3
to 8?

I see that READ_PNG is reading the file a UINT [Unsigned Integer: A
16-bit unsigned integer ranging from 0 to 65535]. But when I convert
UINT to DOUBLE ,
I am getting only values in single digits???

Can any one help on item?

thank
Ramji Digumarthi

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