Merging code for v1.1 back into the main wsjtx branch.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3462 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

lib/flat65.f90

@@ -0,0 +1,25 @@
+subroutine flat65(ss,nhsym,maxhsym,nsz,ref)
+
+  real stmp(nsz)
+  real ss(maxhsym,nsz)
+  real ref(nsz)
+
+  npct=28                                       !Somewhat arbitrary
+  do i=1,nsz
+     call pctile(ss(1,i),nhsym,npct,stmp(i))
+  enddo
+
+  nsmo=33
+  ia=nsmo/2 + 1
+  ib=nsz - nsmo/2 - 1
+  do i=ia,ib
+     call pctile(stmp(i-nsmo/2),nsmo,npct,ref(i))
+  enddo
+  ref(:ia-1)=ref(ia)
+  ref(ib+1:)=ref(ib)
+  ref=4.0*ref
+
+  return
+end subroutine flat65
+
+