| 1 | PROGRAM gebaeude |
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| 2 | |
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| 3 | |
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| 4 | IMPLICIT NONE |
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| 5 | |
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| 6 | INTEGER:: i, j, k, nx, ny, nx1, ny1 |
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| 7 | INTEGER:: geb, beginni, endei |
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| 8 | INTEGER:: beginnj, endej |
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| 9 | |
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| 10 | REAL:: dx, dy, building_len_x, building_len_y, building_height_z |
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| 11 | REAL:: building_wall_l !< position of the left wall of the building |
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| 12 | REAL:: building_wall_s !< position of the southern wall of the building |
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| 13 | REAL:: positionx, positiony |
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| 14 | REAL:: diff, building_wall_l_neu |
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| 15 | |
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| 16 | CHARACTER(len=40):: anzeige |
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| 17 | character(len=99) :: jobname |
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| 18 | |
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| 19 | INTEGER,DIMENSION(:,:),ALLOCATABLE:: geb3d |
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| 20 | |
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| 21 | LOGICAL:: rotation !< Rotation of the building by 45 degrees (only works with square buildings) |
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| 22 | |
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| 23 | !--------------------------------------------------------------------------- |
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| 24 | jobname = 'a4-2' |
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| 25 | |
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| 26 | OPEN(1,FILE=trim(jobname)//'_topo') |
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| 27 | |
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| 28 | |
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| 29 | SELECT CASE(jobname) |
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| 30 | CASE("a1-1","a1-2","a2","a3-2") |
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| 31 | nx = 335 |
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| 32 | ny = 83 |
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| 33 | dx = 2.5 |
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| 34 | dy = 2.5 |
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| 35 | building_len_x = 25. |
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| 36 | building_len_y = 210. |
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| 37 | building_height_z = 25. |
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| 38 | building_wall_l = 217.5 |
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| 39 | building_wall_s = 0. |
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| 40 | rotation = .FALSE. |
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| 41 | CASE("a4-1") |
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| 42 | nx = 335 |
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| 43 | ny = 83 |
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| 44 | dx = 2.5 |
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| 45 | dy = 2.5 |
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| 46 | building_len_x = 25. |
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| 47 | building_len_y = 25. |
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| 48 | building_height_z = 25. |
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| 49 | building_wall_l = 400. |
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| 50 | building_wall_s = 92.5 |
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| 51 | rotation = .FALSE. |
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| 52 | CASE("a4-2") |
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| 53 | nx = 671 |
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| 54 | ny = 167 |
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| 55 | dx = 1.25 |
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| 56 | dy = 1.25 |
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| 57 | building_len_x = 25. |
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| 58 | building_len_y = 25. |
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| 59 | building_height_z = 25. |
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| 60 | building_wall_l = 400. |
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| 61 | building_wall_s = 92.5 |
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| 62 | rotation = .FALSE. |
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| 63 | CASE("a5-1","a5-2") |
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| 64 | nx = 356 |
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| 65 | ny = 383 |
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| 66 | dx = 2.5 |
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| 67 | dy = 2.5 |
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| 68 | building_len_x = 25. |
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| 69 | building_len_y = 25. |
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| 70 | building_height_z = 25. |
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| 71 | building_wall_l = 150. |
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| 72 | building_wall_s = 150. |
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| 73 | SELECT CASE(jobname) |
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| 74 | CASE("a5-1") |
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| 75 | rotation = .FALSE. |
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| 76 | CASE("a5-2") |
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| 77 | rotation = .TRUE. |
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| 78 | END SELECT |
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| 79 | END SELECT |
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| 80 | |
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| 81 | |
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| 82 | ALLOCATE(geb3d(0:nx,0:ny)) |
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| 83 | |
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| 84 | nx1 = nx+1 |
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| 85 | ny1 = ny+1 |
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| 86 | |
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| 87 | geb3d(:,:)=0. |
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| 88 | |
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| 89 | IF( .NOT. rotation ) THEN |
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| 90 | |
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| 91 | DO i = 0,nx |
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| 92 | DO j = 0,ny |
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| 93 | |
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| 94 | positionx=i*dx |
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| 95 | positiony=j*dy |
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| 96 | |
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| 97 | IF( positionx .GE. building_wall_l .AND. positionx .LE. building_wall_l+building_len_x-1 & |
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| 98 | .AND. positiony .GE. building_wall_s .AND. positiony .LE. building_wall_s+building_len_y-1 ) THEN |
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| 99 | geb=INT(building_height_z) |
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| 100 | ELSE |
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| 101 | geb=0 |
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| 102 | ENDIF |
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| 103 | |
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| 104 | geb3d(i,j)=geb |
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| 105 | |
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| 106 | ENDDO |
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| 107 | ENDDO |
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| 108 | ENDIF |
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| 109 | |
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| 110 | |
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| 111 | |
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| 112 | IF( rotation ) THEN |
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| 113 | diff=(SQRT(building_len_x**2.+building_len_x**2.)-building_len_x)/2. |
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| 114 | building_wall_l_neu=building_wall_l-diff |
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| 115 | geb=INT(building_height_z) |
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| 116 | |
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| 117 | beginni=INT(building_wall_l_neu/dx)+1 |
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| 118 | endei=INT((building_wall_l_neu+SQRT(building_len_x**2.+building_len_x**2.))/dx) |
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| 119 | |
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| 120 | beginnj=INT((building_wall_s+building_len_y/2.)/dy) |
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| 121 | endej=beginnj |
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| 122 | |
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| 123 | DO i = 0,nx |
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| 124 | positionx=i*dx |
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| 125 | |
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| 126 | IF( positionx .GE. building_wall_l_neu .AND. positionx .LE. & |
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| 127 | building_wall_l_neu+SQRT(building_len_x**2.+building_len_x**2.)/2. ) THEN |
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| 128 | |
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| 129 | |
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| 130 | DO j = beginnj,endej |
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| 131 | geb3d(i,j)=geb |
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| 132 | ENDDO |
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| 133 | |
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| 134 | beginnj=beginnj-1 |
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| 135 | endej=endej+1 |
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| 136 | ENDIF |
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| 137 | |
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| 138 | IF( positionx .EQ. building_wall_l_neu+SQRT(building_len_x**2.+building_len_x**2.)/2. ) THEN |
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| 139 | beginnj=beginnj+1 |
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| 140 | endej=endej-1 |
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| 141 | ENDIF |
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| 142 | |
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| 143 | |
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| 144 | IF( positionx .GT. building_wall_l_neu+SQRT(building_len_x**2.+building_len_x**2.)/2. & |
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| 145 | .AND. positionx .LE. building_wall_l_neu+SQRT(building_len_x**2.+building_len_x**2.) ) THEN |
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| 146 | |
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| 147 | beginnj=beginnj+1 |
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| 148 | endej=endej-1 |
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| 149 | |
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| 150 | DO j = beginnj,endej |
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| 151 | geb3d(i,j)=geb |
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| 152 | ENDDO |
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| 153 | |
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| 154 | ENDIF |
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| 155 | |
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| 156 | ENDDO |
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| 157 | |
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| 158 | ENDIF |
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| 159 | |
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| 160 | |
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| 161 | |
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| 162 | |
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| 163 | WRITE(anzeige,*) nx1 |
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| 164 | |
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| 165 | |
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| 166 | DO j = ny,0,-1 |
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| 167 | WRITE(1,'('//adjustl(anzeige)//'(I4))') ( geb3d(i,j), i=0,nx) |
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| 168 | ENDDO |
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| 169 | |
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| 170 | |
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| 171 | |
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| 172 | |
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| 173 | END PROGRAM gebaeude |
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