From 53c82d07492f048b63de9b8c3f9baba7a99bfd12 Mon Sep 17 00:00:00 2001
From: Antonio Rago <antonio.rago@plymouth.ac.uk>
Date: Wed, 20 Nov 2024 10:50:29 +0100
Subject: [PATCH] bugfix for polyakov/wilson loop measurment

---
 LibHR/Observables/polyakov.c    | 3 +--
 LibHR/Observables/wilsonloops.c | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/LibHR/Observables/polyakov.c b/LibHR/Observables/polyakov.c
index b0443719e..b44098c1b 100644
--- a/LibHR/Observables/polyakov.c
+++ b/LibHR/Observables/polyakov.c
@@ -335,8 +335,7 @@ void polyakov() {
             sCOORD[3] = COORD[3];
             sCOORD[mu] = np[mu] - 1;
             {
-                MPIRET(mpiret)
-                MPI_Cart_rank(cart_comm, sCOORD, &sCID);
+                sCID = proc_id(sCOORD);
 #ifndef NDEBUG
                 if (mpiret != MPI_SUCCESS) {
                     char mesg[MPI_MAX_ERROR_STRING];
diff --git a/LibHR/Observables/wilsonloops.c b/LibHR/Observables/wilsonloops.c
index 5d81c5806..2cf385801 100644
--- a/LibHR/Observables/wilsonloops.c
+++ b/LibHR/Observables/wilsonloops.c
@@ -482,7 +482,7 @@ void WL_broadcast_polyakov(suNg *poly, suNg_field *gf) {
         sCOORD[1] = COORD[1];
         sCOORD[2] = COORD[2];
         sCOORD[3] = COORD[3];
-        MPIRET(mpiret) MPI_Cart_rank(cart_comm, sCOORD, &sCID);
+        sCID = proc_id(sCOORD);
 #ifndef NDEBUG
         if (mpiret != MPI_SUCCESS) {
             char mesg[MPI_MAX_ERROR_STRING];