open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi, could someone post the link for the dictionary on telemac2d?
also, my results keep getting no data results. it seems i don’t have any water running through the model, can somebody please post and example of some simple boundary conditions so i could have some idea of how it is done.

this is what my simulations puts out.

READ_MESH_INFO: TITLE= chelo_SLF
NUMBER OF ELEMENTS: 2426
NUMBER OF POINTS: 1328

FORMAT NOT INDICATED IN TITLE

MXPTEL (BIEF) : MAXIMUM NUMBER OF ELEMENTS AROUND A POINT: 8
MAXIMUM NUMBER OF POINTS AROUND A POINT: 8
CORRXY (BIEF):NO MODIFICATION OF COORDINATES

MESH: MESH ALLOCATED

*************************************
* END OF MEMORY ORGANIZATION: *
*************************************

INBIEF (BIEF): NOT A VECTOR MACHINE (ACCORDING TO YOUR DATA)
STRCHE (BIEF): NO MODIFICATION OF FRICTION

THERE IS 2 LIQUID BOUNDARIES:

BOUNDARY 1 :
BEGINS AT BOUNDARY POINT: 107 , WITH GLOBAL NUMBER: 1315
AND COORDINATES: 1551.690 316.0163
ENDS AT BOUNDARY POINT: 120 , WITH GLOBAL NUMBER: 1328
AND COORDINATES: 1560.335 531.3168

BOUNDARY 2 :
BEGINS AT BOUNDARY POINT: 214 , WITH GLOBAL NUMBER: 16
AND COORDINATES: -232.2588 631.0502
ENDS AT BOUNDARY POINT: 1 , WITH GLOBAL NUMBER: 1
AND COORDINATES: -235.7360 366.4809

THERE IS 2 SOLID BOUNDARIES:

BOUNDARY 1 :
BEGINS AT BOUNDARY POINT: 1 , WITH GLOBAL NUMBER: 1
AND COORDINATES: -235.7360 366.4809
ENDS AT BOUNDARY POINT: 107 , WITH GLOBAL NUMBER: 1315
AND COORDINATES: 1551.690 316.0163

BOUNDARY 2 :
BEGINS AT BOUNDARY POINT: 120 , WITH GLOBAL NUMBER: 1328
AND COORDINATES: 1560.335 531.3168
ENDS AT BOUNDARY POINT: 214 , WITH GLOBAL NUMBER: 16
AND COORDINATES: -232.2588 631.0502

CORFON (TELEMAC2D): NO MODIFICATION OF BOTTOM

================================================================================
ITERATION 0 TIME: 0.0000 S

================================================================================
ITERATION 1 TIME: 10 MN 0.0000 S ( 600.0000 S)

---

ADVECTION STEP
USING STREAMLINE VERSION 7.1 FOR CHARACTERISTICS

---

DIFFUSION-PROPAGATION STEP
EQUNOR (BIEF) : 13 ITERATIONS, RELATIVE PRECISION: 0.8328168E-04

================================================================================
ITERATION 2 TIME: 20 MN 0.0000 S ( 1200.0000 S)

---

ADVECTION STEP

---

DIFFUSION-PROPAGATION STEP
EQUNOR (BIEF) : 89 ITERATIONS, RELATIVE PRECISION: 0.8844199E-04

================================================================================
ITERATION 3 TIME: 30 MN 0.0000 S ( 1800.0000 S)
ILL-POSED PROBLEM, ENTERING FREE VELOCITY
FOR EXAMPLE AT BOUNDARY POINT NUMBER 226

---

ADVECTION STEP

---

DIFFUSION-PROPAGATION STEP
EQUNOR (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 100 RELATIVE PRECISION: 0.9846773

================================================================================
ITERATION 4 TIME: 40 MN 0.0000 S ( 2400.0000 S)
ILL-POSED PROBLEM, ENTERING FREE VELOCITY
FOR EXAMPLE AT BOUNDARY POINT NUMBER 226

---

ADVECTION STEP

---

DIFFUSION-PROPAGATION STEP
EQUNOR (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 100 RELATIVE PRECISION: 0.9453821

================================================================================
ITERATION 5 TIME: 50 MN 0.0000 S ( 3000.0000 S)
ILL-POSED PROBLEM, ENTERING FREE VELOCITY
FOR EXAMPLE AT BOUNDARY POINT NUMBER 226

---

ADVECTION STEP

---

DIFFUSION-PROPAGATION STEP
EQUNOR (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 100 RELATIVE PRECISION: 0.9834003

================================================================================
ITERATION 6 TIME: 1 H 0 MIN 0.0000 S ( 3600.0000 S)
ILL-POSED PROBLEM, ENTERING FREE VELOCITY
FOR EXAMPLE AT BOUNDARY POINT NUMBER 226

---

ADVECTION STEP



Greetings,
Chelo

Hello,

The dictionary is in the Fortran sources folder: /sources/telemac2d/telemac2d.dico

You have a few time steps computed, so you should have results, if you set the period for graphic printouts at 1. There are certainly other things to change in your steering file, for example the solver EQUNOR is the "normal equation" linear system solver (solver 3), and we now prefer, depending on "TREATMENT OF THE LINEAR SYSTEM", conjugate gradient or GMRES. Seeing your steering file would thus be necessary.

With best regards,

Jean-Michel Hervouet

thank you for replying , i cant seem to find a good example or tutorial to create a decent boundary condition file. im currently doing the baxter example but when it comes to create the BC , i cant understand how he does it.
the problem whit no results comes from not having clear BC.

could you provide some example where this is used?

Grettings.

hi, this is what i have been able to do so far.

been able:
generate mesh.
create SLF file
create cas file

not been able:
properly set boundary an initial conditions

now it wont run , and this is the error i get.


OPENING FILES FOR TELEMAC2D

*****************************
* MEMORY ORGANIZATION *
*****************************

READ_MESH_INFO: TITLE= chelo_SLF
NUMBER OF ELEMENTS: 46588
NUMBER OF POINTS: 24704

FORMAT NOT INDICATED IN TITLE

MXPTEL (BIEF) : MAXIMUM NUMBER OF ELEMENTS AROUND A POINT: 9
MAXIMUM NUMBER OF POINTS AROUND A POINT: 9
CORRXY (BIEF):NO MODIFICATION OF COORDINATES

MESH: MESH ALLOCATED

*************************************
* END OF MEMORY ORGANIZATION: *
*************************************

INBIEF (BIEF): NOT A VECTOR MACHINE (ACCORDING TO YOUR DATA)
STRCHE (BIEF): NO MODIFICATION OF FRICTION

THERE IS 2 LIQUID BOUNDARIES:

BOUNDARY 1 :
BEGINS AT BOUNDARY POINT: 1212 , WITH GLOBAL NUMBER: 19599
AND COORDINATES: 1966147. 625018.4
ENDS AT BOUNDARY POINT: 1223 , WITH GLOBAL NUMBER: 19523
AND COORDINATES: 1966000. 625181.6

BOUNDARY 2 :
BEGINS AT BOUNDARY POINT: 2689 , WITH GLOBAL NUMBER: 593
AND COORDINATES: 1947217. 620553.9
ENDS AT BOUNDARY POINT: 2704 , WITH GLOBAL NUMBER: 699
AND COORDINATES: 1947294. 620263.9

THERE IS 2 SOLID BOUNDARIES:

BOUNDARY 1 :
BEGINS AT BOUNDARY POINT: 2704 , WITH GLOBAL NUMBER: 699
AND COORDINATES: 1947294. 620263.9
ENDS AT BOUNDARY POINT: 1212 , WITH GLOBAL NUMBER: 19599
AND COORDINATES: 1966147. 625018.4

BOUNDARY 2 :
BEGINS AT BOUNDARY POINT: 1223 , WITH GLOBAL NUMBER: 19523
AND COORDINATES: 1966000. 625181.6
ENDS AT BOUNDARY POINT: 2689 , WITH GLOBAL NUMBER: 593
AND COORDINATES: 1947217. 620553.9

CORFON (TELEMAC2D): NO MODIFICATION OF BOTTOM

================================================================================
ITERATION 0 TIME: 0.0000 S

================================================================================
ITERATION 1 TIME: 1.0000 S
THE LIQUID BOUNDARIES FILE CONTAINS
125 LINES WITH:
v(1) u(2)

VIT : MORE PRESCRIBED VELOCITIES ARE REQUIRED
IN THE PARAMETER FILE
AT LEAST 1 MUST BE GIVEN

PLANTE: PROGRAM STOPPED AFTER AN ERROR
RETURNING EXIT CODE: 2
_____________
runcode::main:
:
|runCode: Fail to run
|/home/chelobarros/Dropbox/TESIS/BIBLIOGRAFIA/SOFTWARE/OpenTelemac/TELEMAC_2D_Baxter_tutorial_files/EJEMPLO/chelo.cas_2016-06-16-17h17min44s/out_telemac2d
|~~~~~~~~~~~~~~~~~~
|STOP 1
|~~~~~~~~~~~~~~~~~~


i will put the files im using, thank you for your time and patience.

Greetings ,
Chelo.


i use the .liq as prescribed velocity in v and u conditions to upstream boundary conditions, but it doesn’t work.