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TOPIC: Hotstart error

Hotstart error 2 months 1 day ago #45530

  • Laurie
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Hello,

I'm working on a TELEMAC 2D V8P4R0 model.
I want to inject a hydrograph into a river. I've already done that. But this time I must have done something wrong because I made an error.

1) I initialize the model: I set the water level upstream of the river for a few seconds --> “previous result”.
2) I use “previous result” as the initial condition for the model. And this time I inject a flow. And then it stops.


The end of the log file :
BOUNDARY 7216 :
  BEGINS AT BOUNDARY POINT:    92199 , WITH GLOBAL NUMBER:    832502
  AND COORDINATES:     74406.62           35709.04
  ENDS AT BOUNDARY POINT:    92199 , WITH GLOBAL NUMBER:    832502
  AND COORDINATES:     74406.62           35709.04
 BACK FROM FRONT2
 CALLING CORNOR
 BACK FROM CORNOR
 CALLING MASBAS2D
 BACK FROM MASBAS2D
 CALLING CORFON

 CORFON (TELEMAC2D): NO MODIFICATION OF BOTTOM

 BACK FROM CORFON
 CALLING CONDIN
 BACK FROM CONDIN
 CALLING READ_DATASET (TELEMAC-2D)

 TITLE OF PREVIOUS COMPUTATION:

 NAME: VITESSE U         UNIT: M/S
 NAME: VITESSE V         UNIT: M/S
 NAME: HAUTEUR D'EAU     UNIT: M
 NAME: SURFACE LIBRE     UNIT: M
 NAME: FOND              UNIT: M
 NAME: FROUDE            UNIT:
 NAME: DEBIT SCALAIRE    UNIT: M2/S
 NAME: VITESSE SCALAIRE  UNIT: M/S
 NAME: FROTTEMENT        UNIT:
 NAME: NBRE DE COURANT   UNIT:

 READ_DATASET : READ OF RECORD     5

 TIME OF RECORD:     20.00000     S
 BACK FROM READ_DATASET (TELEMAC-2D)
 ELAPSED TIME RESET TO ZERO
 RESCUE : PREVIOUS COMPUTATION RESULTS FILE
          WITHOUT VELOCITY U, WE FIX IT TO ZERO
 RESCUE : PREVIOUS COMPUTATION RESULTS FILE
          WITHOUT VELOCITY V, WE FIX IT TO ZERO
 RESCUE : WATER DEPTH CANNOT BE COMPUTED

 PLANTE: PROGRAM STOPPED AFTER AN ERROR
 RETURNING EXIT CODE:            2

job aborted:
[ranks] message

[0] application aborted
aborting MPI_COMM_WORLD (comm=0x44000000), error 2, comm rank 0

---- error analysis -----

[0] on XXXX
C:\Users\XXXX\Desktop\calc_TELEMAC\02_TELEMAC\XXXX_extract\casM01.txt_2024-09-23-12h45min02s\out_telemac2d.exe aborted the job. abort code 2

---- error analysis -----



To simplify the test, I'm using just one boundary: the upsream water input.

Could you help me to figure out where is/are the mistake(s) ?




Thank you !
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Hotstart error 1 month 4 weeks ago #45537

  • pham
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Hello Laurie,

You should learn to read error messages written by TELEMAC-2D.

In the listing file, when you can read the line "PLANTE: PROGRAM STOPPED AFTER AN ERROR", that means that the error is expected by the person who implemented it. In that case, you can often read a hint 1 or a few lines before, in your case:
"RESCUE : WATER DEPTH CANNOT BE COMPUTED"

The message seems to tell that you do not provide water depth in your PREVIOUS COMPUTATION FILE.
But in the listing file several lines before, it seems that it is provided, but with French name of variables (whereas you seem to run a steering file written in English).

You use 2 languages in the 2 steering files you uploaded. I suggest you to use the same language for all you computations. For resuming computations, you have to provide name of variables in the same language in your PREVIOUS COMPUTATION FILE and the steering file if you want to take it into account properly.

Hope this helps,

Chi-Tuan
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Hotstart error 1 month 4 weeks ago #45543

  • Laurie
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Hello,

I had thought about this problem of double language, as it has been raised in other situations. But I only checked the CAS-file.
I'm going to look into it further.

Thanks for your reply.

Have a nice day,
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Hotstart error 1 month 4 weeks ago #45544

  • Laurie
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Obviously you're right!
To check, I just renamed the items in the transfer file.
To do things roght, I'll have to translate all the files (CAS and GEO) into FR or EN.

Thanks for your help. I hope this post helps others.

King regards,

Laurie
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Hotstart error 1 month 4 weeks ago #45549

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Hello Laurie,

Good news.

There is a script called manip_cas.py which you can use to translate steering files from 1 language to another (steering files with _fr and _en suffices are then generated):
manip_cas.py translate telemac2d t2d.cas (see with -h for help).

Hope this helps,

Chi-Tuan
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