Last change
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checked in by jbrlod, 13 years ago
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| 2 | /*************************************************************************** |
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| 3 | module classe ta_ver_traadv_cen2.h - description |
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| 4 | ***************************************************************************/ |
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| 5 | // Mohamed Berrada |
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| 6 | // locean-ipsl.upmc, Paris, October 20, 2009 |
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| 7 | //=========================================================================== |
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| 8 | // methode forward |
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| 9 | forward (YREAL x1,YREAL x2,YREAL x3) |
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| 10 | { /* |
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| 11 | 1 from ta_hor_traadv_cen2 1 i j k t |
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| 12 | 2 from zcent_ver_traadv_cen2 1 i j k t |
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| 13 | 3 from zcent_ver_traadv_cen2 1 i j k+1 t |
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| 14 | */ |
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| 15 | double ze3tr; |
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| 16 | if(Yt==TU) |
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| 17 | YS1=0.; |
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| 18 | else{ |
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| 19 | if(Yi==0 || Yi==NX-1 || Yj==0 || Yj==NY-1 || Yk==NZ-1){ |
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| 20 | YS1=0.; |
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| 21 | } |
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| 22 | else{ |
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| 23 | ze3tr = 1./fse3t(Yi,Yj,Yk); |
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| 24 | YS1 = x1-ze3tr*(x2-x3); |
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| 25 | } |
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| 26 | } |
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| 27 | // |
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| 28 | } |
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| 29 | |
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| 30 | //=========================================================================== |
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| 31 | // methode backward |
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| 32 | |
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| 33 | backward (YREAL x1,YREAL x2,YREAL x3) |
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| 34 | { |
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| 35 | YJ1I1=0.; YJ1I2=0.; YJ1I3=0.; |
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| 36 | |
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| 37 | if(Yt!=TU){ |
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| 38 | double ze3tr; |
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| 39 | if(Yi==0 || Yi==NX-1 || Yj==0 || Yj==NY-1 || Yk==NZ-1){ |
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| 40 | YJ1I1=0.; YJ1I2=0.; YJ1I3=0.; |
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| 41 | } |
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| 42 | else{ |
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| 43 | ze3tr = 1./fse3t(Yi,Yj,Yk); |
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| 44 | YJ1I1= 1.; |
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| 45 | YJ1I2= -ze3tr; |
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| 46 | YJ1I3= ze3tr; |
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| 47 | } |
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| 48 | } |
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| 49 | // |
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| 50 | |
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| 51 | |
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| 52 | } |
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| 53 | |
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| 54 | //=========================================================================== |
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| 55 | //************************* FIN DU MODULE ta_ver_traadv_cen2 ************************* |
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| 56 | |
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