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Re: convert decimal -> hexadecimal [message #52025]

Thu, 21 December 2006 09:44

Laurens
Messages: 41
Registered: May 2006

Member

Michael Galloy wrote:
> Laurens wrote:
>> I have a decimal variable (aka nr = 84), which needs to be converted
>> to a hexadecimal representation of it (aka nr_hex = 54).
>> I found a solution with reads to convert from hexadecimal to decimal
>> but I need it the other way around...
>>
>> Any ideas?
>
> How about the Z format:
>
> IDL> nr = 84
> IDL> print, nr, format='(Z)'
> 54
> IDL> nr_hex = string(nr, format='(Z)')
> IDL> help, nr_hex
> NR_HEX STRING = ' 54'
>
> Mike
> --
> www.michaelgalloy.com

I knew it was that simple :) Was trying things with reads and printf,
but this does the job :)

Thnx!

Laurens

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[Message index]

		Re: convert decimal -> hexadecimal By: Laurens on Thu, 21 December 2006 09:44
		Re: convert decimal -> hexadecimal By: Michael Galloy on Thu, 21 December 2006 09:23

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