introduction of infinite cylinder potential - currently without PBC

[unres.git] / source / unres / src_MD-M / gradient_p.F

diff --git a/source/unres/src_MD-M/gradient_p.F b/source/unres/src_MD-M/gradient_p.F
index acd4472..1d8f3d1 100644 (file)
--- a/source/unres/src_MD-M/gradient_p.F
+++ b/source/unres/src_MD-M/gradient_p.F
@@ -346,6 +346,8 @@ C-------------------------------------------------------------------------
       include 'COMMON.VAR'
       include 'COMMON.MD'
       include 'COMMON.SCCOR'
+      include 'COMMON.SHIELD'
+      maxshieldlist=0
 C
 C Initialize Cartesian-coordinate gradient
 C
@@ -357,6 +359,24 @@ C
           gvdwc_scp(j,i)=0.0D0
           gvdwc_scpp(j,i)=0.0d0
          gelc (j,i)=0.0D0
+C below is zero grad for shielding in order: ees (p-p)
+C ecorr4, eturn3, eturn4, eel_loc, c denotes calfa,x is side-chain
+          gshieldx(j,i)=0.0d0
+          gshieldc(j,i)=0.0d0
+          gshieldc_loc(j,i)=0.0d0
+          gshieldx_ec(j,i)=0.0d0
+          gshieldc_ec(j,i)=0.0d0
+          gshieldc_loc_ec(j,i)=0.0d0
+          gshieldx_t3(j,i)=0.0d0
+          gshieldc_t3(j,i)=0.0d0
+          gshieldc_loc_t3(j,i)=0.0d0
+          gshieldx_t4(j,i)=0.0d0
+          gshieldc_t4(j,i)=0.0d0
+          gshieldc_loc_t4(j,i)=0.0d0
+          gshieldx_ll(j,i)=0.0d0
+          gshieldc_ll(j,i)=0.0d0
+          gshieldc_loc_ll(j,i)=0.0d0
+C end of zero grad for shielding
          gelc_long(j,i)=0.0D0
           gradb(j,i)=0.0d0
           gradbx(j,i)=0.0d0
@@ -384,6 +404,19 @@ C
           gliptranc(j,i)=0.0d0
           gliptranx(j,i)=0.0d0
           gradafm(j,i)=0.0d0
+          grad_shield(j,i)=0.0d0
+          gg_tube(j,i)=0.0d0
+          gg_tube_sc(j,i)=0.0d0
+C grad_shield_side is Cbeta sidechain gradient
+          do kk=1,maxshieldlist
+           grad_shield_side(j,kk,i)=0.0d0
+           grad_shield_loc(j,kk,i)=0.0d0
+
+C grad_shield_side_ca is Calfa sidechain gradient
+
+
+C           grad_shield_side_ca(j,kk,i)=0.0d0
+          enddo
           do intertyp=1,3
            gloc_sc(intertyp,i,icg)=0.0d0
           enddo