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1 | |
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2 | /*************************************************************************** |
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3 | module classe ua_norm_dynzdf.h - description |
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4 | ***************************************************************************/ |
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5 | // Mohamed Berrada |
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6 | // locean-ipsl.upmc, Paris, April 17, 2009 |
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7 | //=========================================================================== |
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8 | // methode forward |
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9 | forward (YREAL x1,YREAL x2) |
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10 | { /* 1 from ua_dynzdf_imp 1 i j k t |
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11 | 2 from ub 1 i j k t-1*/ |
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12 | |
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13 | /* YS1 ua */ |
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14 | /* A 2.839992085399046e-11 |
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15 | R 2.796970474842498e-10*/ |
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16 | /* YS1 va clonol */ |
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17 | /* 2.840364140134607e-11 |
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18 | 2.284016994012718e-10*/ |
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19 | |
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20 | |
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21 | if(Yt==TU) |
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22 | YS1=0.; |
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23 | else{ |
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24 | if(Yi==0 || Yi==NX-1 || Yj==0 || Yj==NY-1 || Yk==NZ-1){ |
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25 | YS1=0.; |
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26 | } |
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27 | else{ |
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28 | YS1 = ( x1 - x2 ) / r2dt; |
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29 | } |
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30 | } |
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31 | // |
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32 | } |
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33 | |
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34 | //=========================================================================== |
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35 | // methode backward |
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36 | |
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37 | backward (YREAL x1,YREAL x2) |
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38 | { |
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39 | // if(Yt==6 && Yi==28 && Yj==3) xtest("ua_norm_dynedf YG1",YG1,Yi,Yj,Yk,Yt); |
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40 | YJ1I1=0.; YJ1I2=0.; |
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41 | if(Yt!=TU){ |
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42 | if(Yi==0 || Yi==NX-1 || Yj==0 || Yj==NY-1 || Yk==NZ-1){ |
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43 | YJ1I1=0.; YJ1I2=0.; |
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44 | } |
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45 | else{ |
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46 | YJ1I1=1./r2dt; |
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47 | YJ1I2=-YJ1I1; |
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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 | //******************** FIN DU MODULE ua_norm_dynzdf ********************** |
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55 | |
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