In this post we will have a look at a modal frequency response analysis. We will find the frequency response of the structure under a pressure load and a nodal force with a phase lag. A modal damping is also applied.
This case is taken from a publicy available example on the internet, but the original source is probably this one, for all due credit.
To read this article one will need some knowledge both in Nastran and in Code_Aster.
The translation between Nastran and Code_Aster can be made by using the following correspondances :
| Nastran keyword | Code_Aster keyword |
|---|---|
| BEGIN | DEBUT |
| SOL 111 | ASSEMBLAGE + CALC_MODES(SOLVEUR_MODAL =_F(METHODE=’TRI_DIAG’),) + RECU_TABLE + EXTR_TABLE + PROJ_BASE + DYNA_VIBRA(BASE_CALCUL=’GENE’,TYPE_CALCUL=’HARM’,AMOR_MODAL) + REST_GENE_PHYS |
| TIME 600 | See “prob24.export” file, line “A tpmax 600“ |
| SET, OUTPUT (XYPLOT) | RECU_FONCTION + CALC_FONCTION + INFO_FONCTION + CALC_TABLE + IMPR_TABLE |
| DISPLACEMENT(PHASE, PLOT), XTGRID, YTLOG, … | RECU_FONCTION + CALC_FONCTION + IMPR_FONCTION(FORMAT=’XMGRACE’,PILOTE = ‘PNG’) |
| EIGRL | CALC_MODES(OPTION=’BANDE’,CALC_FREQ=_F(FREQ=(10.0,2000.0,),) |
| TABDMP1 | DEFI_FONCTION(NOM_PARA=’FREQ’,NOM_RESU=’AMOR’) + CALC_FONC_INTERP + CREA_TABLE + EXTR_TABLE |
| TABLED1 | DEFI_FONCTION(NOM_PARA=’FREQ’) |
| PLOAD2 | AFFE_CHAR_MECA(FORCE_COQUE) |
| DPHASE,RLOAD2 | DYNA_VIBRA(EXCIT,PHAS_DEG) |
| DLOAD | CALC_VECT_ELEM + ASSE_VECTEUR |
| DAREA | AFFE_CHAR_MECA(FORCE_NODALE) |
| FREQ1 | DEFI_LIST_FREQ(DEBUT,INTERVALLE) |
| FREQ4 | DEFI_LIST_FREQ(RAFFINEMENT) |
| PSHELL | AFFE_MODELE(MODELISATION=’DKT‘), AFFE_CARA_ELEM(COQUE_F(EPAIS)) + AFFE_MATERIAU |
| CQUAD4 | See “prob24.mail” file: QUAD4 + AFFE_CARA_ELEM(COQUE=_F(GROUPMA)) |
| PARAM,WTMASS, MAT1 | DEFI_MATERIAU(ELAS) |
| GRID | See “prob24.mail” file: COOR_3D |
| SPC1 | AFFE_CHAR_MECA(DDL_IMPO) |
| ENDDATA | FIN |
After the calculation we can find the frequency response for a given node and compare it with the Nastran results :
Here is the corresponding response from Code_Aster results :
First of all, let’s see the Nastran code (file “prob24.dat”) for this example :
ID SEMINAR, PROB24 SOL 111 TIME 30 CEND TITLE = FREQUENCY RESPONSE WITH PRESSURE AND POINT LOADS SUBTITLE = USING THE MODAL METHOD WITH LANCZOS ECHO = UNSORTED SEALL = ALL SPC = 1 SET 111 = 11, 33, 55 DISPLACEMENT(PHASE, PLOT) = 111 METHOD = 100 FREQUENCY = 100 SDAMPING = 100 SUBCASE 1 DLOAD = 100 LOADSET = 100 $ OUTPUT (XYPLOT) $ XTGRID= YES YTGRID= YES XBGRID= YES YBGRID= YES YTLOG= YES YBLOG= NO XTITLE= FREQUENCY (HZ) YTTITLE= DISPLACEMENT RESPONSE AT LOADED CORNER, MAGNITUDE YBTITLE= DISPLACEMENT RESPONSE AT LOADED CORNER, PHASE XYPLOT DISP RESPONSE / 11 (T3RM, T3IP) YTTITLE= DISPLACEMENT RESPONSE AT TIP CENTER, MAGNITUDE YBTITLE= DISPLACEMENT RESPONSE AT TIP CENTER, PHASE XYPLOT DISP RESPONSE / 33 (T3RM, T3IP) YTTITLE= DISPLACEMENT RESPONSE AT OPPOSITE CORNER, MAGNITUDE YBTITLE= DISPLACEMENT RESPONSE AT OPPOSITE CORNER, PHASE XYPLOT DISP RESPONSE / 55 (T3RM, T3IP) $ BEGIN BULK $ $ PARAMETERS FOR POST-PROCESSING PARAM,COUPMASS,1 PARAM,WTMASS,0.00259 $ $ PLATE MODEL DESCRIBED IN NORMAL MODES EXAMPLE $ INCLUDE 'plate.bdf' $ $ EIGENVALUE EXTRACTION PARAMETERS $ EIGRL, 100, 10., 2000. $ $ SPECIFY MODAL DAMPING $ TABDMP1, 100, CRIT, +, 0., .03, 10., .03, ENDT $ $ APPLY UNIT PRESSURE LOAD TO PLATE $ LSEQ, 100, 300, 400 $ PLOAD2, 400, 1., 1, THRU, 40 $ $ APPLY PRESSURE LOAD $ RLOAD2, 400, 300, , ,310 $ TABLED1, 310,, , 10., 1., 1000., 1., ENDT $ $ POINT LOAD $ $ IF 'DAREA' CARDS ARE REFERENCED, THEN $ 'DPHASE' AND 'DELAY' CAN BE USED $ RLOAD2, 500, 600, , 320, 310 $ DPHASE, 320, 11, 3, -45. $ $ DAREA, 600, 11, 3, 1.0 $ $ COMBINE LOADS $ DLOAD, 100, 1., .1, 400, 1.0, 500 $ $ SPECIFY FREQUENCY STEPS $ FREQ1, 100, 20., 20., 49 FREQ4, 100, 20., 1000., .03, 5 $ ENDDATA
The mesh is in another file “plate.bdf” as indicated by the INCLUDE command.
Here is the content for this file:
$ $ geometric input file for plate model $ PSHELL 1 1 .1 1 1 CQUAD4 1 1 1 2 13 12 CQUAD4 2 1 2 3 14 13 CQUAD4 3 1 3 4 15 14 CQUAD4 4 1 4 5 16 15 CQUAD4 5 1 5 6 17 16 CQUAD4 6 1 6 7 18 17 CQUAD4 7 1 7 8 19 18 CQUAD4 8 1 8 9 20 19 CQUAD4 9 1 9 10 21 20 CQUAD4 10 1 10 11 22 21 CQUAD4 11 1 12 13 24 23 CQUAD4 12 1 13 14 25 24 CQUAD4 13 1 14 15 26 25 CQUAD4 14 1 15 16 27 26 CQUAD4 15 1 16 17 28 27 CQUAD4 16 1 17 18 29 28 CQUAD4 17 1 18 19 30 29 CQUAD4 18 1 19 20 31 30 CQUAD4 19 1 20 21 32 31 CQUAD4 20 1 21 22 33 32 CQUAD4 21 1 23 24 35 34 CQUAD4 22 1 24 25 36 35 CQUAD4 23 1 25 26 37 36 CQUAD4 24 1 26 27 38 37 CQUAD4 25 1 27 28 39 38 CQUAD4 26 1 28 29 40 39 CQUAD4 27 1 29 30 41 40 CQUAD4 28 1 30 31 42 41 CQUAD4 29 1 31 32 43 42 CQUAD4 30 1 32 33 44 43 CQUAD4 31 1 34 35 46 45 CQUAD4 32 1 35 36 47 46 CQUAD4 33 1 36 37 48 47 CQUAD4 34 1 37 38 49 48 CQUAD4 35 1 38 39 50 49 CQUAD4 36 1 39 40 51 50 CQUAD4 37 1 40 41 52 51 CQUAD4 38 1 41 42 53 52 CQUAD4 39 1 42 43 54 53 CQUAD4 40 1 43 44 55 54 $ MAT1 1 3.+7 .3 .282 $ GRID 1 0. 0. 0. GRID 2 .5 0. 0. GRID 3 1. 0. 0. GRID 4 1.5 0. 0. GRID 5 2. 0. 0. GRID 6 2.5 0. 0. GRID 7 3. 0. 0. GRID 8 3.5 0. 0. GRID 9 4. 0. 0. GRID 10 4.5 0. 0. GRID 11 5. 0. 0. GRID 12 0. .5 0. GRID 13 .5 .5 0. GRID 14 1. .5 0. GRID 15 1.5 .5 0. GRID 16 2. .5 0. GRID 17 2.5 .5 0. GRID 18 3. .5 0. GRID 19 3.5 .5 0. GRID 20 4. .5 0. GRID 21 4.5 .5 0. GRID 22 5. .5 0. GRID 23 0. 1. 0. GRID 24 .5 1. 0. GRID 25 1. 1. 0. GRID 26 1.5 1. 0. GRID 27 2. 1. 0. GRID 28 2.5 1. 0. GRID 29 3. 1. 0. GRID 30 3.5 1. 0. GRID 31 4. 1. 0. GRID 32 4.5 1. 0. GRID 33 5. 1. 0. GRID 34 0. 1.5 0. GRID 35 .5 1.5 0. GRID 36 1. 1.5 0. GRID 37 1.5 1.5 0. GRID 38 2. 1.5 0. GRID 39 2.5 1.5 0. GRID 40 3. 1.5 0. GRID 41 3.5 1.5 0. GRID 42 4. 1.5 0. GRID 43 4.5 1.5 0. GRID 44 5. 1.5 0. GRID 45 0. 2. 0. GRID 46 .5 2. 0. GRID 47 1. 2. 0. GRID 48 1.5 2. 0. GRID 49 2. 2. 0. GRID 50 2.5 2. 0. GRID 51 3. 2. 0. GRID 52 3.5 2. 0. GRID 53 4. 2. 0. GRID 54 4.5 2. 0. GRID 55 5. 2. 0. $ SPC1 1 12345 1 12 23 34 45
In Code_Aster, you will need to create distinct files for the mesh and the commands. Let’s start with the main mesh file (file “prob24.mail”) :
TITRE
prob24
FREQUENCY RESPONSE WITH PRESSURE AND POINT LOADS
FINSF
COOR_3D
N1 0.0000000000e+00 0.0000000000e+00 0.0000000000e+00
N2 5.0000000000e-01 0.0000000000e+00 0.0000000000e+00
N13 5.0000000000e-01 5.0000000000e-01 0.0000000000e+00
N12 0.0000000000e+00 5.0000000000e-01 0.0000000000e+00
N3 1.0000000000e+00 0.0000000000e+00 0.0000000000e+00
N14 1.0000000000e+00 5.0000000000e-01 0.0000000000e+00
N4 1.5000000000e+00 0.0000000000e+00 0.0000000000e+00
N15 1.5000000000e+00 5.0000000000e-01 0.0000000000e+00
N5 2.0000000000e+00 0.0000000000e+00 0.0000000000e+00
N16 2.0000000000e+00 5.0000000000e-01 0.0000000000e+00
N6 2.5000000000e+00 0.0000000000e+00 0.0000000000e+00
N17 2.5000000000e+00 5.0000000000e-01 0.0000000000e+00
N7 3.0000000000e+00 0.0000000000e+00 0.0000000000e+00
N18 3.0000000000e+00 5.0000000000e-01 0.0000000000e+00
N8 3.5000000000e+00 0.0000000000e+00 0.0000000000e+00
N19 3.5000000000e+00 5.0000000000e-01 0.0000000000e+00
N9 4.0000000000e+00 0.0000000000e+00 0.0000000000e+00
N20 4.0000000000e+00 5.0000000000e-01 0.0000000000e+00
N10 4.5000000000e+00 0.0000000000e+00 0.0000000000e+00
N21 4.5000000000e+00 5.0000000000e-01 0.0000000000e+00
N11 5.0000000000e+00 0.0000000000e+00 0.0000000000e+00
N22 5.0000000000e+00 5.0000000000e-01 0.0000000000e+00
N24 5.0000000000e-01 1.0000000000e+00 0.0000000000e+00
N23 0.0000000000e+00 1.0000000000e+00 0.0000000000e+00
N25 1.0000000000e+00 1.0000000000e+00 0.0000000000e+00
N26 1.5000000000e+00 1.0000000000e+00 0.0000000000e+00
N27 2.0000000000e+00 1.0000000000e+00 0.0000000000e+00
N28 2.5000000000e+00 1.0000000000e+00 0.0000000000e+00
N29 3.0000000000e+00 1.0000000000e+00 0.0000000000e+00
N30 3.5000000000e+00 1.0000000000e+00 0.0000000000e+00
N31 4.0000000000e+00 1.0000000000e+00 0.0000000000e+00
N32 4.5000000000e+00 1.0000000000e+00 0.0000000000e+00
N33 5.0000000000e+00 1.0000000000e+00 0.0000000000e+00
N35 5.0000000000e-01 1.5000000000e+00 0.0000000000e+00
N34 0.0000000000e+00 1.5000000000e+00 0.0000000000e+00
N36 1.0000000000e+00 1.5000000000e+00 0.0000000000e+00
N37 1.5000000000e+00 1.5000000000e+00 0.0000000000e+00
N38 2.0000000000e+00 1.5000000000e+00 0.0000000000e+00
N39 2.5000000000e+00 1.5000000000e+00 0.0000000000e+00
N40 3.0000000000e+00 1.5000000000e+00 0.0000000000e+00
N41 3.5000000000e+00 1.5000000000e+00 0.0000000000e+00
N42 4.0000000000e+00 1.5000000000e+00 0.0000000000e+00
N43 4.5000000000e+00 1.5000000000e+00 0.0000000000e+00
N44 5.0000000000e+00 1.5000000000e+00 0.0000000000e+00
N46 5.0000000000e-01 2.0000000000e+00 0.0000000000e+00
N45 0.0000000000e+00 2.0000000000e+00 0.0000000000e+00
N47 1.0000000000e+00 2.0000000000e+00 0.0000000000e+00
N48 1.5000000000e+00 2.0000000000e+00 0.0000000000e+00
N49 2.0000000000e+00 2.0000000000e+00 0.0000000000e+00
N50 2.5000000000e+00 2.0000000000e+00 0.0000000000e+00
N51 3.0000000000e+00 2.0000000000e+00 0.0000000000e+00
N52 3.5000000000e+00 2.0000000000e+00 0.0000000000e+00
N53 4.0000000000e+00 2.0000000000e+00 0.0000000000e+00
N54 4.5000000000e+00 2.0000000000e+00 0.0000000000e+00
N55 5.0000000000e+00 2.0000000000e+00 0.0000000000e+00
FINSF
QUAD4
E1 N1 N2 N13 N12
E2 N2 N3 N14 N13
E3 N3 N4 N15 N14
E4 N4 N5 N16 N15
E5 N5 N6 N17 N16
E6 N6 N7 N18 N17
E7 N7 N8 N19 N18
E8 N8 N9 N20 N19
E9 N9 N10 N21 N20
E10 N10 N11 N22 N21
E11 N12 N13 N24 N23
E12 N13 N14 N25 N24
E13 N14 N15 N26 N25
E14 N15 N16 N27 N26
E15 N16 N17 N28 N27
E16 N17 N18 N29 N28
E17 N18 N19 N30 N29
E18 N19 N20 N31 N30
E19 N20 N21 N32 N31
E20 N21 N22 N33 N32
E21 N23 N24 N35 N34
E22 N24 N25 N36 N35
E23 N25 N26 N37 N36
E24 N26 N27 N38 N37
E25 N27 N28 N39 N38
E26 N28 N29 N40 N39
E27 N29 N30 N41 N40
E28 N30 N31 N42 N41
E29 N31 N32 N43 N42
E30 N32 N33 N44 N43
E31 N34 N35 N46 N45
E32 N35 N36 N47 N46
E33 N36 N37 N48 N47
E34 N37 N38 N49 N48
E35 N38 N39 N50 N49
E36 N39 N40 N51 N50
E37 N40 N41 N52 N51
E38 N41 N42 N53 N52
E39 N42 N43 N54 N53
E40 N43 N44 N55 N54
FINSF
GROUP_MA NOM = G1
% Original part : 1
E1 E10 E11 E12 E13 E14 E15
E16 E17 E18 E19 E2 E20 E21
E22 E23 E24 E25 E26 E27 E28
E29 E3 E30 E31 E32 E33 E34
E35 E36 E37 E38 E39 E4 E40
E5 E6 E7 E8 E9
FINSF
FIN
Then, the command file (file “prob24.comm”) :
# prob24
# FREQUENCY RESPONSE WITH PRESSURE AND POINT LOADS
DEBUT(PAR_LOT='NON',
ERREUR=_F(ERREUR_F='ABORT',),
IGNORE_ALARM=('SUPERVIS_1',),);
MAIL=LIRE_MAILLAGE(FORMAT='ASTER',
VERI_MAIL=_F(VERIF='OUI',),);
MODMECA=AFFE_MODELE(MAILLAGE=MAIL,
AFFE=_F(GROUP_MA='G1',
PHENOMENE='MECANIQUE',
MODELISATION='DKT',),);
FCT00001=DEFI_FONCTION(
NOM_PARA='FREQ',
NOM_RESU='AMOR',
VALE=(0.0 ,0.03 ,
10.0 ,0.03),
INTERPOL=('LIN','LIN',),
PROL_DROITE='LINEAIRE',
PROL_GAUCHE='EXCLU',);
FCT00002=DEFI_FONCTION(
NOM_PARA='FREQ',
VALE=(10.0 ,1.0 ,
1000.0 ,1.0 ,),
INTERPOL=('LIN','LIN',),
PROL_DROITE='LINEAIRE',
PROL_GAUCHE='LINEAIRE',);
MAT00001=DEFI_MATERIAU(ELAS=_F(E=30000000.0,
NU=0.3,
RHO=0.00073038,),);
CHMAT=AFFE_MATERIAU(MAILLAGE=MAIL,
AFFE=_F(GROUP_MA='G1',
MATER=MAT00001,),);
B1P0=AFFE_CHAR_MECA(MODELE=MODMECA,
DDL_IMPO=_F(NOEUD=('N1','N12','N23','N34','N45',),
DX=0.0,
DY=0.0,
DZ=0.0,
DRX=0.0,
DRY=0.0,),);
CHARGE1=AFFE_CHAR_MECA(MODELE=MODMECA,
FORCE_NODALE=_F(NOEUD='N11',
FZ=1.0,),);
CHARGE2=AFFE_CHAR_MECA(MODELE=MODMECA,
FORCE_COQUE=_F(GROUP_MA='G1',
PRES=1.0,),);
CHARGE3=AFFE_CHAR_MECA(MODELE=MODMECA,
FORCE_COQUE=_F(GROUP_MA='G1',
PRES=1.0,),);
CAEL=AFFE_CARA_ELEM(MODELE=MODMECA,
COQUE=_F(GROUP_MA='G1',
EPAIS=0.1,
VECTEUR=(0.9,0.1,0.2,),
COQUE_NCOU=1,),);
ASSEMBLAGE(MODELE=MODMECA,
CHAM_MATER=CHMAT,
CARA_ELEM=CAEL,
CHARGE=B1P0,
NUME_DDL=CO('NUMEDDL1'),
MATR_ASSE=(_F(MATRICE=CO('RIGI1'),
OPTION='RIGI_MECA',),
_F(MATRICE=CO('MASS1'),
OPTION='MASS_MECA',),),);
MODES1=CALC_MODES(OPTION='BANDE',
MATR_RIGI=RIGI1,
MATR_MASS=MASS1,
SOLVEUR_MODAL=_F(METHODE='TRI_DIAG'),
NORM_MODE=_F(NORME='MASS_GENE'),
CALC_FREQ=_F(FREQ=(10.0,2000.0,),),
VERI_MODE=_F(STOP_ERREUR='NON',),);
LIMODE1=RECU_TABLE(CO=MODES1,
NOM_PARA='FREQ',);
pfreq1 = LIMODE1.EXTR_TABLE().values()['FREQ']
AMOR_I1=CALC_FONC_INTERP(FONCTION=FCT00001,
VALE_PARA=pfreq1,);
AMOR_T1=CREA_TABLE(FONCTION=_F(FONCTION=AMOR_I1,),);
AMOR1 = AMOR_T1.EXTR_TABLE().values()['TOUTRESU']
FXEL1_0=CALC_VECT_ELEM(OPTION='CHAR_MECA',
CHARGE=(CHARGE2,B1P0,),
CARA_ELEM=CAEL,);
FX1_0=ASSE_VECTEUR(VECT_ELEM=FXEL1_0,
NUME_DDL=NUMEDDL1,);
FXEL1_1=CALC_VECT_ELEM(OPTION='CHAR_MECA',
CHARGE=(CHARGE1,B1P0,),
CARA_ELEM=CAEL,);
FX1_1=ASSE_VECTEUR(VECT_ELEM=FXEL1_1,
NUME_DDL=NUMEDDL1,);
PROJ_BASE(BASE=MODES1,
MATR_ASSE_GENE=(_F(MATRICE=CO('MASSGEN1'),
MATR_ASSE=MASS1,),
_F(MATRICE=CO('RIGIGEN1'),
MATR_ASSE=RIGI1,),),
VECT_ASSE_GENE=(_F(VECTEUR=CO('VG1_0'),
VECT_ASSE=FX1_0,),
_F(VECTEUR=CO('VG1_1'),
VECT_ASSE=FX1_1,),
),);
LSF00001 = DEFI_LIST_FREQ(DEBUT=20.0,
INTERVALLE=_F(JUSQU_A=1000.0,
NOMBRE=49),
RAFFINEMENT=_F(LIST_RAFFINE=pfreq1,
CRITERE='RELATIF',
DISPERSION=0.03),);
GENE1=DYNA_VIBRA(BASE_CALCUL='GENE',
TYPE_CALCUL='HARM',
MATR_MASS=MASSGEN1,
MATR_RIGI=RIGIGEN1,
AMOR_MODAL=_F(AMOR_REDUIT=AMOR1,),
LIST_FREQ=LSF00001,
EXCIT=(
_F(VECT_ASSE_GENE=VG1_0,
FONC_MULT=FCT00002,),
_F(VECT_ASSE_GENE=VG1_1,
FONC_MULT=FCT00002,
PHAS_DEG=-45.0,),
),);
RESU1=REST_GENE_PHYS(RESU_GENE=GENE1,
TOUT_ORDRE='OUI',
NOM_CHAM='DEPL');
FODZ11=RECU_FONCTION(RESULTAT = RESU1,
NOM_CMP = 'DZ',
NOEUD = 'N11',
NOM_CHAM = 'DEPL');
FODZ11M=CALC_FONCTION(EXTRACTION=_F(FONCTION=FODZ11,PARTIE='MODULE'),);
TB11M = INFO_FONCTION(MAX=_F(FONCTION=FODZ11M),);
FODZ33=RECU_FONCTION(RESULTAT = RESU1,
NOM_CMP = 'DZ',
NOEUD = 'N33',
NOM_CHAM = 'DEPL');
FODZ33M=CALC_FONCTION(EXTRACTION=_F(FONCTION=FODZ33,PARTIE='MODULE'),);
TB33M = INFO_FONCTION(MAX=_F(FONCTION=FODZ33M),);
FODZ55=RECU_FONCTION(RESULTAT = RESU1,
NOM_CMP = 'DZ',
NOEUD = 'N55',
NOM_CHAM = 'DEPL');
FODZ55M=CALC_FONCTION(EXTRACTION=_F(FONCTION=FODZ55,PARTIE='MODULE'),);
TB55M = INFO_FONCTION(MAX=_F(FONCTION=FODZ55M),);
TBCOMB=CALC_TABLE(TABLE=TB11M,
ACTION =(
_F(OPERATION='COMB',TABLE = TB33M),
_F(OPERATION='COMB',TABLE = TB55M)
)
)
IMPR_TABLE(TABLE=TBCOMB);
IMPR_FONCTION(FORMAT='XMGRACE',
UNITE=25,
ECHELLE_Y='LOG',
PILOTE = 'PNG',
COURBE=(_F(FONCTION=FODZ11M,COULEUR=2,MARQUEUR=0,)))
IMPR_FONCTION(FORMAT='XMGRACE',
UNITE=26,
ECHELLE_Y='LOG',
PILOTE = 'PNG',
COURBE=(_F(FONCTION=FODZ33M,COULEUR=2,MARQUEUR=0,)))
IMPR_FONCTION(FORMAT='XMGRACE',
UNITE=27,
ECHELLE_Y='LOG',
PILOTE = 'PNG',
COURBE=(_F(FONCTION=FODZ55M,COULEUR=3,MARQUEUR=0,)))
IMPR_RESU(FORMAT='MED',
UNITE=80,
RESU=(_F(RESULTAT=RESU1,PARTIE='REEL',NOM_CHAM="DEPL",NOM_CHAM_MED="DEPLM"),
_F(RESULTAT=RESU1,PARTIE='IMAG',NOM_CHAM="DEPL",NOM_CHAM_MED="DEPLP")));
FIN(FORMAT_HDF='OUI',);
You will also need a file to keep everything together ( file “prob24.export”). This file is the one needed to start the calculation on command line (“as_run prob24.export”) :
P actions make_etude P memory_limit 256.0 P mode interactif P mpi_nbcpu 1 P mpi_nbnoeud 1 P ncpus 1 P testlist verification sequential P time_limit 60.0 P version testing A memjeveux 375.0 A tpmax 172800 P memjob 3072000 P tpsjob 2880 F comm prob24.comm D 1 F mail prob24.mail D 20 F mess prob24.mess R 6 F resu prob24.resu R 8 F rmed prob24.rmed R 80 F libr f11zm.png R 25 F libr f33zm.png R 26 F libr f55zm.png R 27
Code_Aster for Windows 