I have a thorn I am constructing from a Kranc script. it compiles ok. However, upon looking at its schedule.inc file there is a section in which apparently doubling up occurs. Here is the section:

schedule formgk AT CCTK_INITIAL before CT_MultiLevel

{

LANG: C

SYNC: CT_g

READS: grid::x(Everywhere)

READS: grid::y(Everywhere)

READS: grid::z(Everywhere)

READS: grid::x(Everywhere)

READS: grid::y(Everywhere)

READS: grid::z(Everywhere)

WRITES: CT_BrillAnalytic::g11(Interior)

WRITES: CT_BrillAnalytic::g12(Interior)

WRITES: CT_BrillAnalytic::g13(Interior)

WRITES: CT_BrillAnalytic::g22(Interior)

WRITES: CT_BrillAnalytic::g23(Interior)

WRITES: CT_BrillAnalytic::g33(Interior)

} "formgk"

My question is how come there is a doubling of a READS grid::x(Everywhere) along with the same for y and z? I don't see any problem in the script which obviously induces such behavior. So, does this indicate that there is a problem somewhere or should I ignore the doubling of the READS for x, y, and z? This script prepares initial data so this would not occur repeatedly.

Thanks.

Comer