TELEMAC-MASCARET Forum: Report issue : T = -1 s out of range of the sources file for FV scheme (1/1)

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TOPIC: Report issue : T = -1 s out of range of the sources file for FV scheme

Report issue : T = -1 s out of range of the sources file for FV scheme 1 month 4 hours ago #45655

Amalvir
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Posts: 10
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Hello everyone,

In finite volume, in v8p4r0, when the source flow rate is defined by a source file an out of range error is raised.

ITERATION        0    TIME:   0.0000 S
 PRERES: MAXIMUM COURANT NUMBER:     0.000000
 TELEMAC2D INITIALIZED

                  ********************************
                  *                              *
                  *        HLLC SCHEME           *
                  *     FIRST ORDRE IN SPACE     *
                  *                              *
                  ********************************
 T=  -1.0000000000000000       OUT OF RANGE
 OF THE SOURCES FILE

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

Therefore, it is necessary to add a line for T = -1 s like the code below (which makes no sense).

# Test case for Dirac sources
#
T	Q(1)
s	m3/s
-1.	1.
0.	1.
100.	1.

This error only occurs in finite volumes. Finite-element sources, even Dirac, do not produce this error (see attached test cases).

This error does not occur for liquid boundary files.

Thanks for your attention to this post,
Kinds regards.

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