1 | ! |
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2 | ! $Id: fxy.F 4743 2023-10-30 16:37:00Z dcugnet $ |
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3 | ! |
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4 | SUBROUTINE fxy (rlatu,yprimu,rlatv,yprimv,rlatu1,yprimu1, |
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5 | , rlatu2,yprimu2, |
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6 | , rlonu,xprimu,rlonv,xprimv,rlonm025,xprimm025,rlonp025,xprimp025) |
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7 | |
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8 | USE comconst_mod, ONLY: pi |
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9 | USE serre_mod, ONLY: pxo,pyo,alphax,alphay,transx,transy |
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10 | |
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11 | IMPLICIT NONE |
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12 | |
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13 | c Auteur : P. Le Van |
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14 | c |
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15 | c Calcul des longitudes et des latitudes pour une fonction f(x,y) |
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16 | c a tangente sinusoidale et eventuellement avec zoom . |
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17 | c |
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18 | c |
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19 | include "dimensions.h" |
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20 | include "paramet.h" |
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21 | |
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22 | INTEGER i,j |
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23 | |
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24 | REAL rlatu(jjp1), yprimu(jjp1),rlatv(jjm), yprimv(jjm), |
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25 | , rlatu1(jjm), yprimu1(jjm), rlatu2(jjm), yprimu2(jjm) |
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26 | REAL rlonu(iip1),xprimu(iip1),rlonv(iip1),xprimv(iip1), |
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27 | , rlonm025(iip1),xprimm025(iip1), rlonp025(iip1),xprimp025(iip1) |
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28 | |
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29 | INCLUDE "fxy_new.h" |
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30 | |
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31 | |
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32 | c ...... calcul des latitudes et de y' ..... |
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33 | c |
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34 | DO j = 1, jjm + 1 |
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35 | rlatu(j) = fy ( REAL( j ) ) |
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36 | yprimu(j) = fyprim( REAL( j ) ) |
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37 | ENDDO |
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38 | |
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39 | |
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40 | DO j = 1, jjm |
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41 | |
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42 | rlatv(j) = fy ( REAL( j ) + 0.5 ) |
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43 | rlatu1(j) = fy ( REAL( j ) + 0.25 ) |
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44 | rlatu2(j) = fy ( REAL( j ) + 0.75 ) |
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45 | |
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46 | yprimv(j) = fyprim( REAL( j ) + 0.5 ) |
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47 | yprimu1(j) = fyprim( REAL( j ) + 0.25 ) |
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48 | yprimu2(j) = fyprim( REAL( j ) + 0.75 ) |
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49 | |
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50 | ENDDO |
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51 | |
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52 | c |
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53 | c ..... calcul des longitudes et de x' ..... |
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54 | c |
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55 | DO i = 1, iim + 1 |
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56 | rlonv(i) = fx ( REAL( i ) ) |
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57 | rlonu(i) = fx ( REAL( i ) + 0.5 ) |
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58 | rlonm025(i) = fx ( REAL( i ) - 0.25 ) |
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59 | rlonp025(i) = fx ( REAL( i ) + 0.25 ) |
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60 | |
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61 | xprimv (i) = fxprim ( REAL( i ) ) |
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62 | xprimu (i) = fxprim ( REAL( i ) + 0.5 ) |
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63 | xprimm025(i) = fxprim ( REAL( i ) - 0.25 ) |
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64 | xprimp025(i) = fxprim ( REAL( i ) + 0.25 ) |
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65 | ENDDO |
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66 | |
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67 | c |
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68 | RETURN |
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69 | END |
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70 | |
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