93 |
_RL fac, x1, x2, x3, x4, y1, y2, y3, y4, dx, dy |
_RL fac, x1, x2, x3, x4, y1, y2, y3, y4, dx, dy |
94 |
_RL tmp_u (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
_RL tmp_u (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
95 |
_RL tmp_v (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
_RL tmp_v (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
96 |
integer count0, count1 |
integer count0, count1, offset |
97 |
integer i, j, bi, bj |
integer i, j, bi, bj |
98 |
integer il, interp_method |
integer il, interp_method |
99 |
parameter(interp_method=2) |
parameter(interp_method=2) |
171 |
do bi = mybxlo(mythid),mybxhi(mythid) |
do bi = mybxlo(mythid),mybxhi(mythid) |
172 |
do j = 1,sny |
do j = 1,sny |
173 |
do i = 1,snx |
do i = 1,snx |
174 |
x1=xG(i,j,bi,bj) |
C if yc is within dyc of North Pole then find direction from adjacent values |
175 |
x2=xG(i+1,j,bi,bj) |
offset=0 |
176 |
x3=xG(i,j+1,bi,bj) |
if ( yC(i,j,bi,bj) .gt. |
177 |
x4=xG(i+1,j+1,bi,bj) |
& (90-dyC(i,j,bi,bj)*8.9946e-06) ) |
178 |
|
& offset=2 |
179 |
|
x1=xG(i-offset,j-offset,bi,bj) |
180 |
|
x2=xG(i-offset+1,j-offset,bi,bj) |
181 |
|
x3=xG(i-offset,j-offset+1,bi,bj) |
182 |
|
x4=xG(i-offset+1,j-offset+1,bi,bj) |
183 |
if ((x2-x1).gt.180) x2=x2-360 |
if ((x2-x1).gt.180) x2=x2-360 |
184 |
if ((x1-x2).gt.180) x2=x2+360 |
if ((x1-x2).gt.180) x2=x2+360 |
185 |
if ((x3-x1).gt.180) x3=x3-360 |
if ((x3-x1).gt.180) x3=x3-360 |
186 |
if ((x1-x3).gt.180) x3=x3+360 |
if ((x1-x3).gt.180) x3=x3+360 |
187 |
if ((x4-x1).gt.180) x4=x4-360 |
if ((x4-x1).gt.180) x4=x4-360 |
188 |
if ((x1-x4).gt.180) x4=x4+360 |
if ((x1-x4).gt.180) x4=x4+360 |
189 |
y1=yG(i,j,bi,bj) |
y1=yG(i-offset,j-offset,bi,bj) |
190 |
y2=yG(i+1,j,bi,bj) |
y2=yG(i-offset+1,j-offset,bi,bj) |
191 |
y3=yG(i,j+1,bi,bj) |
y3=yG(i-offset,j-offset+1,bi,bj) |
192 |
y4=yG(i+1,j+1,bi,bj) |
y4=yG(i-offset+1,j-offset+1,bi,bj) |
193 |
dx=0.5*(x3+x4-x1-x2) |
dx=0.5*(x3+x4-x1-x2) |
194 |
dx=dx*cos(deg2rad*yC(i,j,bi,bj)) |
dx=dx*cos(deg2rad*yC(i-offset,j-offset,bi,bj)) |
195 |
dy=0.5*(y3+y4-y1-y2) |
dy=0.5*(y3+y4-y1-y2) |
196 |
vvec1(i,j,bi,bj)=(tmp_u(i,j,bi,bj)*dx+ |
vvec1(i,j,bi,bj)= |
197 |
& tmp_v(i,j,bi,bj)*dy)/sqrt(dx*dx+dy*dy) |
& (tmp_u(i-offset,j-offset,bi,bj)*dx+ |
198 |
|
& tmp_v(i-offset,j-offset,bi,bj)*dy)/ |
199 |
|
& sqrt(dx*dx+dy*dy) |
200 |
dx=0.5*(x2+x4-x1-x3) |
dx=0.5*(x2+x4-x1-x3) |
201 |
dx=dx*cos(deg2rad*yC(i,j,bi,bj)) |
dx=dx*cos(deg2rad*yC(i-offset,j-offset,bi,bj)) |
202 |
dy=0.5*(y2+y4-y1-y3) |
dy=0.5*(y2+y4-y1-y3) |
203 |
uvec1(i,j,bi,bj)=(tmp_u(i,j,bi,bj)*dx+ |
uvec1(i,j,bi,bj)= |
204 |
& tmp_v(i,j,bi,bj)*dy)/sqrt(dx*dx+dy*dy) |
& (tmp_u(i-offset,j-offset,bi,bj)*dx+ |
205 |
|
& tmp_v(i-offset,j-offset,bi,bj)*dy)/ |
206 |
|
& sqrt(dx*dx+dy*dy) |
207 |
enddo |
enddo |
208 |
enddo |
enddo |
209 |
enddo |
enddo |
271 |
do bi = mybxlo(mythid),mybxhi(mythid) |
do bi = mybxlo(mythid),mybxhi(mythid) |
272 |
do j = 1,sny |
do j = 1,sny |
273 |
do i = 1,snx |
do i = 1,snx |
274 |
x1=xG(i,j,bi,bj) |
C if yc is within dyc of North Pole then find direction from adjacent values |
275 |
x2=xG(i+1,j,bi,bj) |
offset=0 |
276 |
x3=xG(i,j+1,bi,bj) |
if ( yC(i,j,bi,bj) .gt. |
277 |
x4=xG(i+1,j+1,bi,bj) |
& (90-dyC(i,j,bi,bj)*8.9946e-06) ) |
278 |
|
& offset=2 |
279 |
|
x1=xG(i-offset,j-offset,bi,bj) |
280 |
|
x2=xG(i-offset+1,j-offset,bi,bj) |
281 |
|
x3=xG(i-offset,j-offset+1,bi,bj) |
282 |
|
x4=xG(i-offset+1,j-offset+1,bi,bj) |
283 |
if ((x2-x1).gt.180) x2=x2-360 |
if ((x2-x1).gt.180) x2=x2-360 |
284 |
if ((x1-x2).gt.180) x2=x2+360 |
if ((x1-x2).gt.180) x2=x2+360 |
285 |
if ((x3-x1).gt.180) x3=x3-360 |
if ((x3-x1).gt.180) x3=x3-360 |
286 |
if ((x1-x3).gt.180) x3=x3+360 |
if ((x1-x3).gt.180) x3=x3+360 |
287 |
if ((x4-x1).gt.180) x4=x4-360 |
if ((x4-x1).gt.180) x4=x4-360 |
288 |
if ((x1-x4).gt.180) x4=x4+360 |
if ((x1-x4).gt.180) x4=x4+360 |
289 |
y1=yG(i,j,bi,bj) |
y1=yG(i-offset,j-offset,bi,bj) |
290 |
y2=yG(i+1,j,bi,bj) |
y2=yG(i-offset+1,j-offset,bi,bj) |
291 |
y3=yG(i,j+1,bi,bj) |
y3=yG(i-offset,j-offset+1,bi,bj) |
292 |
y4=yG(i+1,j+1,bi,bj) |
y4=yG(i-offset+1,j-offset+1,bi,bj) |
293 |
dx=0.5*(x3+x4-x1-x2) |
dx=0.5*(x3+x4-x1-x2) |
294 |
dx=dx*cos(deg2rad*yC(i,j,bi,bj)) |
dx=dx*cos(deg2rad*yC(i-offset,j-offset,bi,bj)) |
295 |
dy=0.5*(y3+y4-y1-y2) |
dy=0.5*(y3+y4-y1-y2) |
296 |
vvec1(i,j,bi,bj)=(tmp_u(i,j,bi,bj)*dx+ |
vvec1(i,j,bi,bj)= |
297 |
& tmp_v(i,j,bi,bj)*dy)/sqrt(dx*dx+dy*dy) |
& (tmp_u(i-offset,j-offset,bi,bj)*dx+ |
298 |
|
& tmp_v(i-offset,j-offset,bi,bj)*dy)/ |
299 |
|
& sqrt(dx*dx+dy*dy) |
300 |
dx=0.5*(x2+x4-x1-x3) |
dx=0.5*(x2+x4-x1-x3) |
301 |
dx=dx*cos(deg2rad*yC(i,j,bi,bj)) |
dx=dx*cos(deg2rad*yC(i-offset,j-offset,bi,bj)) |
302 |
dy=0.5*(y2+y4-y1-y3) |
dy=0.5*(y2+y4-y1-y3) |
303 |
uvec1(i,j,bi,bj)=(tmp_u(i,j,bi,bj)*dx+ |
uvec1(i,j,bi,bj)= |
304 |
& tmp_v(i,j,bi,bj)*dy)/sqrt(dx*dx+dy*dy) |
& (tmp_u(i-offset,j-offset,bi,bj)*dx+ |
305 |
|
& tmp_v(i-offset,j-offset,bi,bj)*dy)/ |
306 |
|
& sqrt(dx*dx+dy*dy) |
307 |
enddo |
enddo |
308 |
enddo |
enddo |
309 |
enddo |
enddo |