Output of optional responses

Altair Forum User

Dear all,

 

I have a question regarding the output of optional responses. I would like to have optional responses like Comp/volFrac/Mass/Stress/... in the output file, even if they are not constraint.

 

I know that I have to use resprint to have all constraint responses in the output and dreport for not constraint responses. But I can not find a really good description of how to use dreport. Do I have to use rebsub in the subcases? Why do I get an error sometimes?

 

 *** ERROR # 557 ***
 DRESP1 5 is not referenced above the first SUBCASE.
 This type of response must be specified above the first 
 SUBCASE.
 This error occurs in REPSUB 101.

 

 

I already used dreport and it worked out but not for all responses. So could you give me a desription of how to use dreport  just to make sure I have no mistake in my modell? And could someone tell me how to specifie a response 'above' the first subcase!?

 

Best regards!

 

 

Altair Forum User

Hi,

 

Is it possible to share the model file with us?

Altair Forum User

Hi @Prakash PagadalaI have the same question: I want to display an optional response  (displacement of a specific node) in the output file. Could you give us a short explanation? I couldn't find a tutorial.

 

Thanks in advance,

Kai

Rahul Rajan_21763

Altair Forum User said:

Dear all,

 

I have a question regarding the output of optional responses. I would like to have optional responses like Comp/volFrac/Mass/Stress/... in the output file, even if they are not constraint.

 

I know that I have to use resprint to have all constraint responses in the output and dreport for not constraint responses. But I can not find a really good description of how to use dreport. Do I have to use rebsub in the subcases? Why do I get an error sometimes?

 

 

I already used dreport and it worked out but not for all responses. So could you give me a desription of how to use dreport  just to make sure I have no mistake in my modell? And could someone tell me how to specifie a response 'above' the first subcase!?

 

Best regards!

 

 

Please give a try by deleting existing loadstep . Recreate loadstep using Analysis page loadstep & update objective too with earlierl setting.

Altair Forum User

Hi kai

 

Use RESPRINT= ALL to print unretained responses to .out file. 

Altair Forum User

Altair Forum User said:

Hi kai

 

Use RESPRINT= ALL to print unretained responses to .out file. 

Hi @Prakash Pagadala,

 

unfortunately this just seems to work with responses, which are referenced either as an objective or a constraint. My response isn't referenced by any of that.

Is there another solution?

 

best regards,

Kai

Altair Forum User

Hi Kai,

 

Try DREPORT. It will output responses which are not used as optimization criteria.

Altair Forum User

Altair Forum User said:

Hi Kai,

 

Try DREPORT. It will output responses which are not used as optimization criteria.

 

Ok so I entered DREPORT,99,1 in the BULK_UNSUPPORTED_CARD. This leads to an Warning in the .out file:

 

*** WARNING 1931:  DREPORT SID=  99 is not referenced by Case Control.

 

Where should I reference the DREPORT SID? 

 

Thanks in advance,

 

Kai

Altair Forum User

Hi Kai,

 

Which version of HyperWorks are you using?

 

In 2017 there is a small bug which does not read RESPUB. You need to manually edit the deck and input the RESPUB. Here is a snapshot of RESPUB

 

RESPUB= (DREPORT_ID)