added modules not previously uploaded in nocommon and gray-jintrac branches

src/graydata_anequil.f90

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+module graydata_anequil
+  use const_and_precisions, only : r8
+  implicit none
+  
+  real(r8), save :: dens0,aln1,aln2
+  real(r8), save :: te0,dte0,alt1,alt2
+  real(r8), save :: rr0,zr0,rpa,rr0m,zr0m,rpam
+  real(r8), save :: b0,q0,qa,alq
+  real(r8), save :: zeffan
+
+end module graydata_anequil

src/graydata_flags.f90

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+module graydata_flags
+  use const_and_precisions, only : r8
+  implicit none
+  
+  character*255, save :: filenmeqq,filenmprf,filenmbm
+  real(r8), save :: sspl, dst
+  integer, save :: ibeam,iequil,ixp,iprof
+  integer, save :: iwarm,ilarm,imx,ieccd,ipec,idst
+  integer, save :: igrad,ipass
+  integer, save :: ipsinorm,iscal,icocos
+  integer, save :: nnd,istpr0,istpl0
+  
+end module graydata_flags

src/graydata_par.f90

@@ -0,0 +1,10 @@
+module graydata_par
+  use const_and_precisions, only : r8
+  implicit none
+  
+  real(r8), save :: rwmax,rwallm
+  real(r8), save :: psipol0,chipol0
+  real(r8), save :: factb,factt,factn,psdbnd
+  real(r8), save :: sgnbphi,sgniphi
+
+end module graydata_par