51 |
integer ifail !=-1 if singular matrix error, =0 if not singular |
integer ifail !=-1 if singular matrix error, =0 if not singular |
52 |
integer jfail !=0 if determinant can be evaluated, =-1 if determinat is probably too small, =+1 if too large |
integer jfail !=0 if determinant can be evaluated, =-1 if determinat is probably too small, =+1 if too large |
53 |
|
|
54 |
parameter (big=1.e4) !just a number greater than C(npoints,3) |
parameter (ibig=10000) !just a number greater than C(npoints,3) !EM GCC4.7 |
55 |
double precision xxc(big),zzc(big),rrr(big) !centres and radii to be averaged |
double precision xxc(ibig),zzc(ibig),rrr(ibig) !centres and radii to be averaged |
56 |
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|
57 |
double precision tmp1,tmp2,tmp(npoints) !temp variables |
double precision tmp1,tmp2,tmp(npoints) !temp variables |
58 |
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59 |
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logical DEBUG |
60 |
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|
61 |
real pigr !3.1415... |
real pigr !3.1415... |
62 |
pigr=ACOS(-1.) |
pigr=ACOS(-1.) |
63 |
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64 |
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65 |
|
DEBUG = .false. |
66 |
|
if(eflag.eq.1)DEBUG = .true. |
67 |
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|
68 |
eflag = 0 |
eflag = 0 |
69 |
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70 |
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|
141 |
jfail=0 |
jfail=0 |
142 |
call DFACT(3,a,3,ir,ifail,deta,jfail) |
call DFACT(3,a,3,ir,ifail,deta,jfail) |
143 |
if(ifail.eq.-1) then |
if(ifail.eq.-1) then |
144 |
print*,'tricircle: ERROR: singular matrix A:' |
if(DEBUG)then |
145 |
do i=1,3 |
print*,'tricircle: ERROR: singular matrix A:' |
146 |
print*,(a(i,j),j=1,3) |
do i=1,3 |
147 |
enddo |
print*,(a(i,j),j=1,3) |
148 |
|
enddo |
149 |
|
endif |
150 |
eflag=1 |
eflag=1 |
151 |
endif |
endif |
152 |
if(jfail.eq.-1) then |
if(jfail.eq.-1) then |
153 |
print* |
if(DEBUG)then |
154 |
$ ,'tricircle: ERROR: matrix A: determinant too small?' |
print* |
155 |
do i=1,3 |
$ ,'tricircle: ERROR: matrix A: determinant too small?' |
156 |
print*,(d(i,j),j=1,3) |
do i=1,3 |
157 |
enddo |
print*,(d(i,j),j=1,3) |
158 |
|
enddo |
159 |
|
endif |
160 |
eflag=1 |
eflag=1 |
161 |
elseif(jfail.eq.1) then |
elseif(jfail.eq.1) then |
162 |
print* |
if(DEBUG)then |
163 |
|
print* |
164 |
$ ,'tricircle: ERROR: matrix A: determinant too large?' |
$ ,'tricircle: ERROR: matrix A: determinant too large?' |
165 |
do i=1,3 |
do i=1,3 |
166 |
print*,(d(i,j),j=1,3) |
print*,(d(i,j),j=1,3) |
167 |
enddo |
enddo |
168 |
|
endif |
169 |
eflag=1 |
eflag=1 |
170 |
endif |
endif |
171 |
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|
173 |
jfail=0 |
jfail=0 |
174 |
call DFACT(3,d,3,ir,ifail,detd,jfail) |
call DFACT(3,d,3,ir,ifail,detd,jfail) |
175 |
if(ifail.eq.-1) then |
if(ifail.eq.-1) then |
176 |
print*,'tricircle: ERROR: singular matrix D:' |
if(DEBUG)then |
177 |
do i=1,3 |
print*,'tricircle: ERROR: singular matrix D:' |
178 |
print*,(d(i,j),j=1,3) |
do i=1,3 |
179 |
enddo |
print*,(d(i,j),j=1,3) |
180 |
eflag=1 |
enddo |
181 |
endif |
endif |
182 |
if(jfail.eq.-1) then |
eflag=1 |
183 |
print* |
endif |
184 |
$ ,'tricircle: ERROR: matrix D: determinant too small?' |
if(jfail.eq.-1) then |
185 |
do i=1,3 |
if(DEBUG)then |
186 |
print*,(d(i,j),j=1,3) |
print* |
187 |
enddo |
$ ,'tricircle: ERROR: matrix D: determinant too small?' |
188 |
|
do i=1,3 |
189 |
|
print*,(d(i,j),j=1,3) |
190 |
|
enddo |
191 |
|
endif |
192 |
eflag=1 |
eflag=1 |
193 |
elseif(jfail.eq.1) then |
elseif(jfail.eq.1) then |
194 |
|
if(DEBUG)then |
195 |
print* |
print* |
196 |
$ ,'tricircle: ERROR: matrix D: determinant too large?' |
$ ,'tricircle: ERROR: matrix D: determinant too large?' |
197 |
do i=1,3 |
do i=1,3 |
198 |
print*,(d(i,j),j=1,3) |
print*,(d(i,j),j=1,3) |
199 |
enddo |
enddo |
200 |
|
endif |
201 |
eflag=1 |
eflag=1 |
202 |
endif |
endif |
203 |
|
|
205 |
jfail=0 |
jfail=0 |
206 |
call DFACT(3,e,3,ir,ifail,dete,jfail) |
call DFACT(3,e,3,ir,ifail,dete,jfail) |
207 |
if(ifail.eq.-1) then |
if(ifail.eq.-1) then |
208 |
|
if(DEBUG)then |
209 |
print*,'tricircle: ERROR: singular matrix E:' |
print*,'tricircle: ERROR: singular matrix E:' |
210 |
do i=1,3 |
do i=1,3 |
211 |
print*,(e(i,j),j=1,3) |
print*,(e(i,j),j=1,3) |
212 |
enddo |
enddo |
213 |
|
endif |
214 |
eflag=1 |
eflag=1 |
215 |
endif |
endif |
216 |
if(jfail.eq.-1) then |
if(jfail.eq.-1) then |
217 |
|
if(DEBUG)then |
218 |
print* |
print* |
219 |
$ ,'tricircle: ERROR: matrix E: determinant too small?' |
$ ,'tricircle: ERROR: matrix E: determinant too small?' |
220 |
do i=1,3 |
do i=1,3 |
221 |
print*,(e(i,j),j=1,3) |
print*,(e(i,j),j=1,3) |
222 |
enddo |
enddo |
223 |
|
endif |
224 |
eflag=1 |
eflag=1 |
225 |
elseif(jfail.eq.1) then |
elseif(jfail.eq.1) then |
226 |
|
if(DEBUG)then |
227 |
print* |
print* |
228 |
$ ,'tricircle: ERROR: matrix E: determinant too large?' |
$ ,'tricircle: ERROR: matrix E: determinant too large?' |
229 |
do i=1,3 |
do i=1,3 |
230 |
print*,(e(i,j),j=1,3) |
print*,(e(i,j),j=1,3) |
231 |
enddo |
enddo |
232 |
|
endif |
233 |
eflag=1 |
eflag=1 |
234 |
endif |
endif |
235 |
|
|
238 |
call DFACT(3,f,3,ir,ifail,detf,jfail) |
call DFACT(3,f,3,ir,ifail,detf,jfail) |
239 |
c ifail=-1 !??? |
c ifail=-1 !??? |
240 |
if(ifail.eq.-1) then |
if(ifail.eq.-1) then |
241 |
|
if(DEBUG)then |
242 |
print*,'tricircle: ERROR: singular matrix F:' |
print*,'tricircle: ERROR: singular matrix F:' |
243 |
do i=1,3 |
do i=1,3 |
244 |
print*,(f(i,j),j=1,3) |
print*,(f(i,j),j=1,3) |
245 |
enddo |
enddo |
246 |
|
endif |
247 |
eflag=1 |
eflag=1 |
248 |
endif |
endif |
249 |
if(jfail.eq.-1) then |
if(jfail.eq.-1) then |
250 |
|
if(DEBUG)then |
251 |
print* |
print* |
252 |
$ ,'tricircle: ERROR: matrix F: determinant too small?' |
$ ,'tricircle: ERROR: matrix F: determinant too small?' |
253 |
do i=1,3 |
do i=1,3 |
254 |
print*,(f(i,j),j=1,3) |
print*,(f(i,j),j=1,3) |
255 |
enddo |
enddo |
256 |
|
endif |
257 |
eflag=1 |
eflag=1 |
258 |
elseif(jfail.eq.1) then |
elseif(jfail.eq.1) then |
259 |
|
if(DEBUG)then |
260 |
print* |
print* |
261 |
$ ,'tricircle: ERROR: matrix F: determinant too large?' |
$ ,'tricircle: ERROR: matrix F: determinant too large?' |
262 |
do i=1,3 |
do i=1,3 |
263 |
print*,(f(i,j),j=1,3) |
print*,(f(i,j),j=1,3) |
264 |
enddo |
enddo |
265 |
|
endif |
266 |
eflag=1 |
eflag=1 |
267 |
endif |
endif |
268 |
|
|
296 |
zc=0. |
zc=0. |
297 |
radius=0. |
radius=0. |
298 |
do i=1,k |
do i=1,k |
299 |
xc=xc+xxc(i) |
xc=xc+REAL(xxc(i)) !EM GCC4.7 |
300 |
zc=zc+zzc(i) |
zc=zc+REAL(zzc(i)) !EM GCC4.7 |
301 |
radius=radius+rrr(i) |
radius=radius+REAL(rrr(i)) !EM GCC4.7 |
302 |
enddo |
enddo |
303 |
xc=xc/k * scale !back to micrometers |
xc=xc/k * scale !back to micrometers |
304 |
zc=zc/k * scale |
zc=zc/k * scale |
335 |
else |
else |
336 |
tmp(i)=-tmp1 |
tmp(i)=-tmp1 |
337 |
endif |
endif |
338 |
residual(i)=tmp2 - tmp(i) |
residual(i)=REAL(tmp2 - tmp(i)) !EM GCC4.7 |
339 |
chi=chi + residual(i)**2. |
chi=chi + residual(i)**2. |
340 |
c print*,dep(i) !??? |
c print*,dep(i) !??? |
341 |
c print*,indep(i) !??? |
c print*,indep(i) !??? |
347 |
c independent variable axis |
c independent variable axis |
348 |
c------------------------------------------------------------------------ |
c------------------------------------------------------------------------ |
349 |
do i=1,npoints |
do i=1,npoints |
350 |
angle(i)=(zc-indep(i)) / tmp(i) |
angle(i)=REAL((zc-indep(i)) / tmp(i)) !EM GCC4.7 |
351 |
angle(i)=ATAN(angle(i)) !-pi/2 <= angle <= pi/2 |
angle(i)=ATAN(angle(i)) !-pi/2 <= angle <= pi/2 |
352 |
angle(i)=angle(i)/pigr*180. |
angle(i)=angle(i)/pigr*180. |
353 |
enddo |
enddo |