do i=3,nres
#endif
cost=dcos(theta(i))
- sint=sqrt(1-cost*cost)
+ sint=dsqrt(1-cost*cost)
do j=1,3
dcostheta(j,1,i)=-(dc_norm(j,i-1)+cost*dc_norm(j,i-2))/
& vbld(i-1)
#endif
if ((itype(i-1).ne.10).and.(itype(i-1).ne.21)) then
cost1=dcos(omicron(1,i))
- sint1=sqrt(1-cost1*cost1)
+ sint1=dsqrt(1-cost1*cost1)
cost2=dcos(omicron(2,i))
- sint2=sqrt(1-cost2*cost2)
+ sint2=dsqrt(1-cost2*cost2)
do j=1,3
CC Calculate derivative over first omicron (Cai-2,Cai-1,SCi-1)
dcosomicron(j,1,1,i)=-(dc_norm(j,i-1+nres)+
endif
enddo
+ do i=1,nres
+ do j=1,3
+ dc_norm2(j,i+nres)=-dc_norm(j,i+nres)
+ enddo
+ enddo
Calculate derivative of Tauangle
#ifdef PARINTDER
do i=itau_start,itau_end
cost=dcos(theta(i))
cost1=dcos(omicron(2,i-1))
cosg=dcos(tauangle(1,i))
- do j=1,3
- dc_norm2(j,i-2+nres)=-dc_norm(j,i-2+nres)
+C do j=1,3
+C dc_norm2(j,i-2+nres)=-dc_norm(j,i-2+nres)
cc write(iout,*) dc_norm2(j,i-2+nres),"dcnorm"
- enddo
+C enddo
scalp=scalar(dc_norm2(1,i-2+nres),dc_norm(1,i-1))
fac0=1.0d0/(sint1*sint)
fac1=cost*fac0
dcostau(j,1,1,i)=fac1*dcosomicron(j,2,2,i-1)+fac3*
& dcosomicron(j,2,2,i-1)-fac0*(dc_norm(j,i-1)-scalp*
& (dc_norm2(j,i-2+nres)))/vbld(i-2+nres)
- dtauangle(j,1,1,i)=-1/sing*dcostau(j,1,1,i)
+ dtauangle(j,1,1,i)=-1.0d0/sing*dcostau(j,1,1,i)
dcostau(j,1,2,i)=fac1*dcosomicron(j,2,1,i-1)+fac2*
& dcostheta(j,1,i)+fac3*dcosomicron(j,2,1,i-1)+fac4*
& dcostheta(j,1,i)
- dtauangle(j,1,2,i)=-1/sing*dcostau(j,1,2,i)
+ dtauangle(j,1,2,i)=-1.0d0/sing*dcostau(j,1,2,i)
dcostau(j,1,3,i)=fac2*dcostheta(j,2,i)+fac4*
& dcostheta(j,2,i)-fac0*(-dc_norm(j,i-2+nres)-scalp*
& dc_norm(j,i-1))/vbld(i)
- dtauangle(j,1,3,i)=-1/sing*dcostau(j,1,3,i)
+ dtauangle(j,1,3,i)=-1.0d0/sing*dcostau(j,1,3,i)
c write (iout,*) "else",i
enddo
endif
dcostau(j,2,1,i)=fac1*dcostheta(j,1,i-1)+fac3*
& dcostheta(j,1,i-1)-fac0*(dc_norm(j,i-1+nres)-scalp*
& dc_norm(j,i-3))/vbld(i-2)
- dtauangle(j,2,1,i)=-1/sing*dcostau(j,2,1,i)
+ dtauangle(j,2,1,i)=-1.0d0/sing*dcostau(j,2,1,i)
dcostau(j,2,2,i)=fac1*dcostheta(j,2,i-1)+fac2*
& dcosomicron(j,1,1,i)+fac3*dcostheta(j,2,i-1)+fac4*
& dcosomicron(j,1,1,i)
- dtauangle(j,2,2,i)=-1/sing*dcostau(j,2,2,i)
+ dtauangle(j,2,2,i)=-1.0d0/sing*dcostau(j,2,2,i)
dcostau(j,2,3,i)=fac2*dcosomicron(j,1,2,i)+fac4*
& dcosomicron(j,1,2,i)-fac0*(dc_norm(j,i-3)-scalp*
& dc_norm(j,i-1+nres))/vbld(i-1+nres)
- dtauangle(j,2,3,i)=-1/sing*dcostau(j,2,3,i)
+ dtauangle(j,2,3,i)=-1.0d0/sing*dcostau(j,2,3,i)
c write(iout,*) i,j,"else", dtauangle(j,2,3,i)
enddo
endif
cost=dcos(omicron(1,i))
cost1=dcos(omicron(2,i-1))
cosg=dcos(tauangle(3,i))
- do j=1,3
- dc_norm2(j,i-2+nres)=-dc_norm(j,i-2+nres)
+C do j=1,3
+C dc_norm2(j,i-2+nres)=-dc_norm(j,i-2+nres)
c dc_norm2(j,i-1+nres)=-dc_norm(j,i-1+nres)
- enddo
+C enddo
scalp=scalar(dc_norm2(1,i-2+nres),dc_norm(1,i-1+nres))
fac0=1.0d0/(sint1*sint)
fac1=cost*fac0
dcostau(j,3,1,i)=fac1*dcosomicron(j,2,2,i-1)+fac3*
& dcosomicron(j,2,2,i-1)-fac0*(dc_norm(j,i-1+nres)-scalp*
& dc_norm2(j,i-2+nres))/vbld(i-2+nres)
- dtauangle(j,3,1,i)=-1/sing*dcostau(j,3,1,i)
+ dtauangle(j,3,1,i)=-1.0d0/sing*dcostau(j,3,1,i)
dcostau(j,3,2,i)=fac1*dcosomicron(j,2,1,i-1)+fac2*
& dcosomicron(j,1,1,i)+fac3*dcosomicron(j,2,1,i-1)+fac4*
& dcosomicron(j,1,1,i)
- dtauangle(j,3,2,i)=-1/sing*dcostau(j,3,2,i)
+ dtauangle(j,3,2,i)=-1.0d0/sing*dcostau(j,3,2,i)
dcostau(j,3,3,i)=fac2*dcosomicron(j,1,2,i)+fac4*
& dcosomicron(j,1,2,i)-fac0*(dc_norm2(j,i-2+nres)-scalp*
& dc_norm(j,i-1+nres))/vbld(i-1+nres)
- dtauangle(j,3,3,i)=-1/sing*dcostau(j,3,3,i)
+ dtauangle(j,3,3,i)=-1.0d0/sing*dcostau(j,3,3,i)
c write(iout,*) "else",i
enddo
endif