Last change
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checked in by jbrlod, 13 years ago
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1 | |
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2 | /*************************************************************************** |
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3 | module classe gcx_dynspg_flt.h - description |
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4 | ***************************************************************************/ |
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5 | // Mohamed Berrada |
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6 | // locean-ipsl.upmc, Paris, April 20, 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 gcx2 1 i j t-1 |
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11 | 2 from gcx2 1 i j t-2*/ |
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12 | |
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13 | /* YS1 */ |
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14 | /* A |
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15 | R */ |
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16 | |
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17 | if(Yt<=TU){ |
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18 | YS1=0.; |
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19 | } |
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20 | else{ |
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21 | if(Yi==0 || Yi==NX-1 || Yj==0 || Yj==NY-1 ){ |
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22 | YS1=0.; |
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23 | } |
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24 | else{ |
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25 | //YS1 = 2. * x1 - x2; |
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26 | YS1 = 2. * x1 - x2; |
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27 | } |
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28 | } |
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29 | //if(Yi==28 && Yj==3) xtest("gcx_dynspg_flt",YS1,Yi,Yj,Yk,Yt); |
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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 | YJ1I1=0.; YJ1I2=0.; |
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40 | if(Yt>TU){ |
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41 | if(Yi==0 || Yi==NX-1 || Yj==0 || Yj==NY-1 ){ |
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42 | YJ1I1=0.; YJ1I2=0.; |
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43 | } |
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44 | else{ |
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45 | YJ1I1=2.; YJ1I2=-1.; |
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46 | } |
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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 | //********************* FIN DU MODULE gcx_dynspg_flt ********************* |
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53 | |
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