| 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 |
|
|
| 57 |
double precision tmp1,tmp2,tmp(npoints) !temp variables |
double precision tmp1,tmp2,tmp(npoints) !temp variables |
| 58 |
|
|
| 59 |
|
logical DEBUG |
| 60 |
|
|
| 61 |
real pigr !3.1415... |
real pigr !3.1415... |
| 62 |
pigr=ACOS(-1.) |
pigr=ACOS(-1.) |
| 63 |
|
|
| 64 |
|
|
| 65 |
|
DEBUG = .false. |
| 66 |
|
if(eflag.eq.1)DEBUG = .true. |
| 67 |
|
|
| 68 |
eflag = 0 |
eflag = 0 |
| 69 |
|
|
| 70 |
|
|
| 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 |
|
|
| 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 |