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 |
|
|
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 |
if(DEBUG)then |
if(DEBUG)then |
177 |
print*,'tricircle: ERROR: singular matrix D:' |
print*,'tricircle: ERROR: singular matrix D:' |
178 |
do i=1,3 |
do i=1,3 |
179 |
print*,(d(i,j),j=1,3) |
print*,(d(i,j),j=1,3) |
180 |
enddo |
enddo |
181 |
endif |
endif |
182 |
eflag=1 |
eflag=1 |
183 |
endif |
endif |
184 |
if(jfail.eq.-1) then |
if(jfail.eq.-1) then |
185 |
if(DEBUG)then |
if(DEBUG)then |
186 |
print* |
print* |
187 |
$ ,'tricircle: ERROR: matrix D: determinant too small?' |
$ ,'tricircle: ERROR: matrix D: determinant too small?' |
188 |
do i=1,3 |
do i=1,3 |
189 |
print*,(d(i,j),j=1,3) |
print*,(d(i,j),j=1,3) |
190 |
enddo |
enddo |
191 |
endif |
endif |
192 |
eflag=1 |
eflag=1 |
193 |
elseif(jfail.eq.1) then |
elseif(jfail.eq.1) then |
212 |
enddo |
enddo |
213 |
endif |
endif |
214 |
eflag=1 |
eflag=1 |
215 |
endif |
endif |
216 |
if(jfail.eq.-1) then |
if(jfail.eq.-1) then |
217 |
if(DEBUG)then |
if(DEBUG)then |
218 |
print* |
print* |
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 |