Re: [Scilab-users] scilab 6.0 beta, command line history and freezes

[Pierre-Aimé Agnel]

Hi everyone,

This might be a problem with the libncurses that are packaged (that 
handles terminal display). There is a workaround for fixing it, you can 
force scilab to use your system libs with (for example)


LD_PRELOAD="/lib/x86_64-linux-gnu/libncurses.so.5" bin/scilab -nw

See if this workaround solves that problem:
=> if it solves it, I'll mark it as a duplicate of bug 14404 

=> if not you may update the bug with the result of [the following might 
be interesting if you have a scilab stuck for linux users and bug reporting]

|
gdb --pid=$(pidof scilab-bin scilab-cli-bin lt-scilab-bin 
lt-scilab-cli-bin) --eval-command='thread apply all bt'|


This will attach gdb to your stuck scilab, you can then post the back 
trace and we can analyze where the problem is.


Thank you for reporting, hope this helps,

Pierre-Aimé

Le 28/04/2016 10:59, antoine.monmayr...@laas.fr a écrit :

Hi everyone,

I think I found a bug (regression) in the current beta and I wonder 
whether it is related to my own setup (os, config, ...) or whether 
it's more general.
Is anyone here routinely using the current beta in command line mode 
(ie "scilab -nw" or "scilab-cli") ?
If yes, did you observe anything weird when navigating the command 
history using the up and down arrows?
For me, it freezes scilab for several minutes and does not echo the 
previous commands properly (observed on several linux 64bits 
computers), see http://bugzilla.scilab.org/show_bug.cgi?id=14535 .


Is anyone experiencing the same issue?
As anyone any clue on how to avoid it for the time being (apart from 
ripping off the up/dow arrows from my keyboard)?


Cheers,

Antoine

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Re: [Scilab-users] scilab 6.0 beta, command line history and freezes

[Serge Steer]

Hello,
I just tried  under Suse 13.2 and it seems to work as expected.

Serge


Le 28/04/2016 10:59, antoine.monmayr...@laas.fr a écrit :

Hi everyone,

I think I found a bug (regression) in the current beta and I wonder 
whether it is related to my own setup (os, config, ...) or whether 
it's more general.
Is anyone here routinely using the current beta in command line mode 
(ie "scilab -nw" or "scilab-cli") ?
If yes, did you observe anything weird when navigating the command 
history using the up and down arrows?
For me, it freezes scilab for several minutes and does not echo the 
previous commands properly (observed on several linux 64bits 
computers), see http://bugzilla.scilab.org/show_bug.cgi?id=14535 .


Is anyone experiencing the same issue?
As anyone any clue on how to avoid it for the time being (apart from 
ripping off the up/dow arrows from my keyboard)?


Cheers,

Antoine

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users@lists.scilab.org
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[Scilab-users] scilab 6.0 beta, command line history and freezes

[antoine . monmayrant]

Hi everyone,

I think I found a bug (regression) in the current beta and I wonder 
whether it is related to my own setup (os, config, ...) or whether it's 
more general.
Is anyone here routinely using the current beta in command line mode (ie 
"scilab -nw" or "scilab-cli") ?
If yes, did you observe anything weird when navigating the command 
history using the up and down arrows?
For me, it freezes scilab for several minutes and does not echo the 
previous commands properly (observed on several linux 64bits computers), 
see http://bugzilla.scilab.org/show_bug.cgi?id=14535 .


Is anyone experiencing the same issue?
As anyone any clue on how to avoid it for the time being (apart from 
ripping off the up/dow arrows from my keyboard)?


Cheers,

Antoine

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Re: [Scilab-users] {EXT} Set axes limit for plot

[Dang Ngoc Chan, Christophe]

Hello,

> De : Shamika Mohanan
> Envoyé : jeudi 28 avril 2016 08:19
>
> How do I set the minimum and maximum values for the axes in a plot?
> When I use the plot command as
> plot(x1,y1,x2,y2)
> [...] How do I set the axis from 25 to 100 for both x and y axes?

You should try :

plot(x1,y1,x2,y2)

h = gca(); // get current axes

h.data_bounds = [25, 25 ; 100, 100];

See : https://help.scilab.org/docs/5.5.2/en_US/axes_properties.html

Regards

--
Christophe Dang Ngoc Chan
Mechanical calculation engineer
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Re: [Scilab-users] {EXT} Set axes limit for plot

[Dang Ngoc Chan, Christophe]

I forgot: you should also add :

h.tight_limits=["on","on"];

Regards

--
Christophe Dang Ngoc Chan
Mechanical calculation engineer
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[Scilab-users] Set axes limit for plot

[Shamika Mohanan]

How do I set the minimum and maximum values for the axes in a plot?

When I use the plot command as

plot(x1,y1,x2,y2)

I get the plot where x axis is from 0 to 100 and y axis is from -20 to 120.
How do I set the axis from 25 to 100 for both x and y axes?

Shamika
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