[Nek5000-users] Storing dragy coefficient

[nek5000-users at lists.mcs.anl.gov]

Thanks Marco I give a try, I am trying to implement FSI with adams bashforth method. RK4 scheme is validated. Now I am doing the stability study (comparing adams and RK4). So thanks and please do keep in touch. 

Sijo 

De: "nek5000-users" <nek5000-users at lists.mcs.anl.gov> 
À: "nek5000-users" <nek5000-users at lists.mcs.anl.gov> 
Envoyé: Mercredi 22 Novembre 2017 17:18:24 
Objet: Re: [Nek5000-users] Storing dragy coefficient 

I think it should do the trick. 

If you want to use the values in a different subroutine, you must use common block. If the values are used in the same subroutine as they are stored, then save data should be sufficient. 

Marco 





On Nov 22, 2017, at 11:10 AM, [ mailto:nek5000-users at lists.mcs.anl.gov | 
nek5000-users at lists.mcs.anl.gov ] wrote: 

Thank you marco. 

So you mean if my problem is for 100 time steps and if i declare a variable like below 

real dum(100) 
save dum 

and if i write 

dum(istep)= dragy(1) # I have one object 

I could store all the dragy coefficient into this array permenently? 

Because I just want to use the previous values that means (dum(istep-1)) in some other functions. 


Thanks with regards 


Sijo GEORGE 



De: "nek5000-users" < [ mailto:nek5000-users at lists.mcs.anl.gov | nek5000-users at lists.mcs.anl.gov ] > 
À: "nek5000-users" < [ mailto:nek5000-users at lists.mcs.anl.gov | nek5000-users at lists.mcs.anl.gov ] > 
Envoyé: Mercredi 22 Novembre 2017 16:58:15 
Objet: Re: [Nek5000-users] Storing dragy coefficient 

if I correctly understand your problem, you will need to look into common block or save data that are Fortran capabilities. 

Marco 


BQ_BEGIN

On Nov 22, 2017, at 10:49 AM, [ mailto:nek5000-users at lists.mcs.anl.gov | 
nek5000-users at lists.mcs.anl.gov ] wrote: 

Hi, 

I was working on storing dragy coefficient on an array. But its not getting permanently stored in the varibale after the next time step. That means I could not access the previous stored value from the array. Is there any way to store and access dragy of different time steps? 

Thanks 

with regards 

Sijo GEORGE 
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