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8 byte to double? [message #92599]

Wed, 20 January 2016 04:39

LNpellen
Messages: 37
Registered: November 2009

Member

I'm lost - and I thought I had solved this previously, but I simply can't find it (maybe it was in php or something...).

Some values in the DICOM header for some vendors happens to save floating (double-presition?) values as 8-bytearrays

Is there a simple way in IDL to convert this bytearray to a double without coding the type conversion yourself?

I couldn't manage to use the DOUBLE function for this.

Ex.:
I have the byte array [205 204 204 204 204 204 49 64] and it think from my annoyingly short notes that it should be 17.8...?

Best regards,
Ellen

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[Message index]

		8 byte to double? By: LNpellen on Wed, 20 January 2016 04:39
		Re: 8 byte to double? By: Lajos Foldy on Wed, 20 January 2016 04:58
		Re: 8 byte to double? By: David Fanning on Wed, 20 January 2016 05:34
		Re: 8 byte to double? By: LNpellen on Wed, 20 January 2016 05:45

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