Re: [Scilab-users] CsvRead function

2020-05-13 Thread Jan Åge Langeland 
One thing I find is that csvRead does not seem to extract data correctly 
in 6.1.0 with "  " (double space) as separator.


test4.csv 11   2   3   4
11   21   3   41

6.1.0

csvRead("test4.csv","  ")
 ans  =

   Nan   Nan   Nan   4.
   Nan   Nan   Nan   41.

6.0.2

 csvRead("test4.csv","  ")
 ans  =

   11.   2.    3.   4.
   11.   21.   3.   41.

Jan

On 2020-05-13 10:46 AM, Daniel Stringari wrote:

Good Morning,

I'll post snippets of the code in question. Thanks for the effort Jan, the
detail is that no matter how much the file exists when the code is run, the
same file is deleted at the beginning by the MDELETE function, afterwards
the code itself tries to create it again. This happens because this code
aims to extract data from a specific software and that is why I ended up not
sending the whole code at the beginning, considering that you would not be
able to run it without some repairs.

Daniel.

https://drive.google.com/open?id=1TFWO1RrEsF9SkrBAFUC3DPu6Mmanaapn




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Re: [Scilab-users] CsvRead function

2020-05-13 Thread Daniel Stringari 
Good Morning,

I'll post snippets of the code in question. Thanks for the effort Jan, the
detail is that no matter how much the file exists when the code is run, the
same file is deleted at the beginning by the MDELETE function, afterwards
the code itself tries to create it again. This happens because this code
aims to extract data from a specific software and that is why I ended up not
sending the whole code at the beginning, considering that you would not be
able to run it without some repairs.

Daniel.

https://drive.google.com/open?id=1TFWO1RrEsF9SkrBAFUC3DPu6Mmanaapn
  



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Re: [Scilab-users] CsvRead function

2020-05-13 Thread Clément David 
Hello all, hello Daniel,

There has been some modification on the csvRead code to speed things up and 
there might be some issue in the new code. If you can reproduce with a reduced 
CSV file, could you open a bug with a sample of your code ?

Thanks,

--
Clément


From: users  On Behalf Of Jan Åge Langeland
Sent: Tuesday, May 12, 2020 1:41 PM
To: Users mailing list for Scilab ; Daniel Stringari 

Subject: Re: [Scilab-users] CsvRead function


csvRead is quite strict regarding column structure etc, but the associated 
error message is typical "can not read..". So when it reports "does not 
exist", it looks like the file is missing, or misplaced. If you still think the 
file is there, you may try this script that I have used to check csv files:

//Read CSV file -JÅ 2020

datafile="test.csv";

separators=[ascii(9),";"];

decimal=",";

headerlines=2;

linestoread=-1;// -1 for all

footerlines=2;

fid = mopen(datafile,'rb');

csvline=mgetl(fid,linestoread);

mclose(fid);

clear dataset;

n=size(csvline,1);

for k=1:n

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Re: [Scilab-users] CsvRead function

2020-05-12 Thread Jan Åge Langeland 
csvRead is quite strict regarding column structure etc, but the 
associated error message is typical "can not read..". So when it 
reports "does not exist", it looks like the file is missing, or 
misplaced. If you still think the file is there, you may try this script 
that I have used to check csv files:


//Read CSV file -JÅ 2020
datafile="test.csv";
separators=[ascii(9),";"];
decimal=",";
headerlines=2;
linestoread=-1;// -1 for all
footerlines=2;
fid  =  mopen(datafile,'rb');
csvline=mgetl(fid,linestoread);
mclose(fid);
clear  dataset;
n=size(csvline,1);
for  k=1:n
if  k>headerlines  &&  k
Good Morning,

The file exists ... Every time the code is run, it tries to create a 
series of files inside the address "C: \ Temp \ PGC \ ..." using the 
functions FULLFILE, CSVWRITE, CSVREAD and MDELETE to create and 
manipulate the data. This tool always worked in version 6.0.2 and when 
upgrading to version 6.1, it started to give an error with the code 
identical to the previous version, so my first suspicion was in 
relation to the mentioned functions.




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Re: [Scilab-users] CsvRead function

2020-05-12 Thread Antoine Monmayrant 


On 12/05/2020 10:20, Daniel Stringari wrote:

Good Morning,

The file exists ... Every time the code is run, it tries to create a 
series of files inside the address "C: \ Temp \ PGC \ ..." using the 
functions FULLFILE, CSVWRITE, CSVREAD and MDELETE to create and 
manipulate the data. This tool always worked in version 6.0.2 and when 
upgrading to version 6.1, it started to give an error with the code 
identical to the previous version, so my first suspicion was in 
relation to the mentioned functions.


OK, it's a bit weird.
Are you sure this file exists with the exact same name and 
capitalization (Windows file system should not car about capitalization, 
but just to be sure) ?

Can you give us the ouptut of "ls(Sai_Lot3v3)" ?

Can you:

(1) Provide us with a copy of the csv file Sai_Lot3v3 ?
(2) Generate a minimum working example that trigger this bug and share 
it with us?


This will help us helping you!

Cheers,

Antoine



On Mon, May 11, 2020 at 6:55 AM Stéphane Mottelet 
mailto:stephane.motte...@utc.fr>> wrote:


Hi

Le 11/05/2020 à 11:45, Daniel Stringari a écrit :
> Dear colleagues,
>
> I am using a code in the version of Scilab 6.1 that was made in
version
> Scilab 6.0.2. However, the same code that works in version
6.0.2, gives an
> error when executed in version 6.1. The function pointed on the
error screen
> is always 'csvRead'.
>
>


>
>


>
> any suggestion ?

Yes. Are you sure your file exists (considering the error message) ?

S.

>
>
>
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-- 
Stéphane Mottelet

Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet

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Re: [Scilab-users] CsvRead function

2020-05-12 Thread Daniel Stringari 
Good Morning,

The file exists ... Every time the code is run, it tries to create a series
of files inside the address "C: \ Temp \ PGC \ ..." using the functions
FULLFILE, CSVWRITE, CSVREAD and MDELETE to create and manipulate the data.
This tool always worked in version 6.0.2 and when upgrading to version 6.1,
it started to give an error with the code identical to the previous
version, so my first suspicion was in relation to the mentioned functions.

On Mon, May 11, 2020 at 6:55 AM Stéphane Mottelet 
wrote:

> Hi
>
> Le 11/05/2020 à 11:45, Daniel Stringari a écrit :
> > Dear colleagues,
> >
> > I am using a code in the version of Scilab 6.1 that was made in version
> > Scilab 6.0.2. However, the same code that works in version 6.0.2, gives
> an
> > error when executed in version 6.1. The function pointed on the error
> screen
> > is always 'csvRead'.
> >
> > <
> https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/mailinglists.scilab.org/file/t498028/Piece_With_Error.png
> >
> >
> > <
> https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/mailinglists.scilab.org/file/t498028/Error.png
> >
> >
> > any suggestion ?
>
> Yes. Are you sure your file exists (considering the error message) ?
>
> S.
>
> >
> >
> >
> > --
> > Sent from:
> https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html
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> https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/lists.scilab.org/mailman/listinfo/users
>
> --
> Stéphane Mottelet
> Ingénieur de recherche
> EA 4297 Transformations Intégrées de la Matière Renouvelable
> Département Génie des Procédés Industriels
> Sorbonne Universités - Université de Technologie de Compiègne
> CS 60319, 60203 Compiègne cedex
> Tel : +33(0)344234688
> http://www.utc.fr/~mottelet
>
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Re: [Scilab-users] CsvRead function

2020-05-11 Thread Antoine Monmayrant 

Hello Daniel,

It seems to me that the error is more the absence of the file 
"C:\Temp\PGC\Sai_Lot1v3.txt".


You can try to check just before line 206 whether the file is present or 
not:

ls("C:\Temp\PGC\Sai_Lot1v3.txt") or isfile("C:\Temp\PGC\Sai_Lot1v3.txt") .

Hope it helps,

Antoine


On 11/05/2020 11:45, Daniel Stringari wrote:

Dear colleagues,

I am using a code in the version of Scilab 6.1 that was made in version
Scilab 6.0.2. However, the same code that works in version 6.0.2, gives an
error when executed in version 6.1. The function pointed on the error screen
is always 'csvRead'.





any suggestion ?



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Re: [Scilab-users] CsvRead function

2020-05-11 Thread Stéphane Mottelet 

Hi

Le 11/05/2020 à 11:45, Daniel Stringari a écrit :

Dear colleagues,

I am using a code in the version of Scilab 6.1 that was made in version
Scilab 6.0.2. However, the same code that works in version 6.0.2, gives an
error when executed in version 6.1. The function pointed on the error screen
is always 'csvRead'.





any suggestion ?


Yes. Are you sure your file exists (considering the error message) ?

S.





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--
Stéphane Mottelet
Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet

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[Scilab-users] CsvRead function

2020-05-11 Thread Daniel Stringari 
Dear colleagues,

I am using a code in the version of Scilab 6.1 that was made in version
Scilab 6.0.2. However, the same code that works in version 6.0.2, gives an
error when executed in version 6.1. The function pointed on the error screen
is always 'csvRead'.

 

 

any suggestion ?



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