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Re: representive digits [message #29123]

Tue, 05 February 2002 09:04

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

James Kuyper wrote:
>
> Reimar Bauer wrote:
>
>> Hi,
>>
>>
>> I am searching for a routine to copy numbers to their
>> representive digits in a string.
>>
>> e.g
>>
>> float : 6 digits
>>
>> numbers=[(1/3.)*1000., !pi*10000.]
>>
>> print,numbers,format='(F20.5)'
>>
>> gives a fix mask and returns:
>>
>> 333.33334
>> 31415.92773
>>
>>
>> what I like to have is :
>>
>> 333.333
>> 31415.9
>>
>> Any ideas ?
>>
>>
>> Reimar
>
> printf,numbers,format='(G7.6)'

That's the one I am looking for

print,double(string(numbers,format='(G7.6)')),format='(F20.8 )'

333.33300000
31415.90000000

Thanks

Reimar

--
Reimar Bauer

Institut fuer Stratosphaerische Chemie (ICG-1)
Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
http://www.fz-juelich.de/icg/icg1/
============================================================ ======
a IDL library at ForschungsZentrum Juelich
http://www.fz-juelich.de/icg/icg1/idl_icglib/idl_lib_intro.h tml

http://www.fz-juelich.de/zb/text/publikation/juel3786.html
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[Message index]

		Re: representive digits By: R.Bauer on Tue, 05 February 2002 09:04
		Re: representive digits By: R.Bauer on Tue, 05 February 2002 09:01
		Re: representive digits By: James Kuyper on Mon, 04 February 2002 07:28
		Re: representive digits By: R.Bauer on Mon, 04 February 2002 07:18
		Re: representive digits By: andrea.pitacco on Mon, 04 February 2002 06:17

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