Thanks, Tito!!

I managed to get proper numbers out of Octave using fprintf, but it is interesting that you managed to get the correct values with scientific format. I will try again to confirm (I'm on Ubuntu 12.04 with the repository csound version (5.17.something) and report back. 

Judging from the two printk2 statements, they each pick every other value, so the k-data written by tabrec would be interleaved?

I used three tables - one for each kvariable I need - so I suppose it is more or less the same. 

Best regards,
Anders


31 maj 2012 kl. 19:14 skrev Tito Latini :

>> It is only a little confusion, from the man page:
>> 
>> "tabplay plays back a group of k-rate signals, previously
>> recorded by tabrec into a table."
>> 
>> me
> 
> However, with test.txt
> 
> 0
> 1.0e-2
> 2.0e-2
> 3.0e-2
> 4.0e-2
> 1e+2
> 2e+2
> 3e+2
> 4e+2
> 1e+3
> 2e+3
> 3e+3
> 4e+3
> 
> and
> 
> 
> 
> -d
> 
> 
> 
> sr     = 44100
> ksmps  = 64
> 
> instr 1
> k1 init 0
> k2 init 0
> tabplay 1, 6, 1, k1, k2
> printk2 k1
> printk2 k2
> endin
> 
> 
> 
> f1 0 16 -23 "test.txt"
> i1 0 .05
> e
> 
> 
> 
> we get
> 
> new alloc for instr 1:
> i1     0.01000
> i1     0.02000
> i1     0.03000
> i1     0.04000
> i1   100.00000
> i1   200.00000
> i1   300.00000
> i1   400.00000
> i1  1000.00000
> i1  2000.00000
> i1  3000.00000
> i1  4000.00000
> i1     0.01000
> i1     0.02000
> i1     0.03000
> i1     0.04000
> i1   100.00000
> i1   200.00000
> i1   300.00000
> i1   400.00000
> i1  1000.00000
> i1  2000.00000
> i1  3000.00000
> i1  4000.00000
> 
> tito
> 
> On Thu, May 31, 2012 at 12:58:26PM +0200, Anders Genell wrote:
>> Hi!
>> 
>> I am testing tabplay in combination with GEN23 for a project, and in the manual it says
>> 
>> Syntax
>> 
>> tabplay ktrig, knumtics, kfn, kout1 [,kout2,..., koutN]
>> Since there are several kouts, is there a way the create matrix f-tables, so that each column corresponds to a separate kout?
>> I can't seem to figure out how. If that's not possible, what then is the intended use for the multiple kouts?
>> 
>> Also, I have filled a table using GEN23 with an ASCII file generated by GNU/Octave. Octave stores values in "scientific" format, i.e. something like 5.89345e+2, and GEN23 does not seem to support that fully since when using tabplay I get different values than what's actually stored. I might be doing something wrong, but if not, maybe such support could added to csound6 :-)
>> 
>> In the meanwhile I will have to figure out how to get Octave to store non-scientific format to an ASCII file...
>> 
>> Best regards,
>> 
>> /Anders
> 
> 
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
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> 

Excellent, thanks again!!


/Anders


31 maj 2012 kl. 20:36 skrev Tito Latini :

>> Judging from the two printk2 statements, they each pick every other value, so the k-data written by tabrec would be interleaved?
> 
> yes, here is another example with a phone-matrix:
> 
> test.txt:
> 
> 0
> 1 2 3
> 4 5 6
> 7 8 9
> 
> with
> 
> instr 1
> k1 init 0
> k2 init 0
> k3 init 0
> tabplay 1, 3, 1, k1, k2, k3
> printk2 k1
> printk2 k2
> printk2 k3
> endin
> 
> we get
> 
> i1     1.00000
> i1     2.00000
> i1     3.00000
> i1     4.00000
> i1     5.00000
> i1     6.00000
> i1     7.00000
> i1     8.00000
> i1     9.00000
> i1     1.00000
> i1     2.00000
> i1     3.00000
> i1     4.00000
> i1     5.00000
> i1     6.00000
> i1     7.00000
> i1     8.00000
> i1     9.00000
> ...
> 
> tito
> 
> 
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"
>