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Re: Writing a matrix [message #93697 is a reply to message #93696]

Mon, 03 October 2016 07:29

Helder Marchetto
Messages: 520
Registered: November 2011

Senior Member

On Monday, October 3, 2016 at 4:24:21 PM UTC+2, dave poreh wrote:
> Folks,
> Hi,
> I am writing a matrix like this:
> .....
> openw, 1, 'for_test20.txt'
> writeu, 1, copol
> close, 1
> .....
>
> but it appears like this:
>
> ÀX
> í¿ €©Ÿñ¿ `ö@ô¿ À…ƒö¿ L}ø¿ +<ú¿ àHËû¿ @p1ý¿ `2 À `ãH À I À €á# À €©ß À @(„ À @H À àÜ˜ À @®
> À Àºx À `,Ú À ‘3 À À¡… À ÀðÑ À Z À ¬Ñ À àÈ< À ê› À •ñ À @.?
>
>
> Can someone please help me?
> All the best,
> Cheers,
> Dave

You just wrote a data file, not a text file.

from the help:
The WRITEU procedure writes unformatted binary data from an expression into a file. This procedure performs a direct transfer with no processing of any kind being done to the data.

Try using printf if you want text format.

Cheers,
Helder

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[Message index]

		Writing a matrix By: d.poreh on Mon, 03 October 2016 07:24
		Re: Writing a matrix By: Helder Marchetto on Mon, 03 October 2016 07:29
		Re: Writing a matrix By: d.poreh on Mon, 03 October 2016 23:53

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