From 6e07b1f57649a9f5fe5d37e6fe55af5d5af7b7a6 Mon Sep 17 00:00:00 2001
From: Luke Shingles <luke.shingles@gmail.com>
Date: Wed, 20 Nov 2024 14:20:59 +0000
Subject: [PATCH] Update nonthermal.cc

---
 nonthermal.cc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/nonthermal.cc b/nonthermal.cc
index 3df824340..120fc0503 100644
--- a/nonthermal.cc
+++ b/nonthermal.cc
@@ -1824,8 +1824,7 @@ void sfmatrix_add_excitation(std::vector<double> &sfmatrixuppertri, const int mo
       if (xsstartindex >= 0) {
         cblas_dscal(SFPTS - xsstartindex, DELTA_E, vec_xs_excitation_deltae.data() + xsstartindex, 1);
 
-        const auto arri = std::ranges::iota_view{0, SFPTS};
-        std::for_each(EXEC_PAR arri.begin(), arri.end(), [&](const int i) {
+        for (int i = 0; i < SFPTS; i++) {
           const int rowoffset = uppertriangular(i, 0);
           const double en = engrid(i);
           const int stopindex = get_energyindex_ev_lteq(en + epsilon_trans_ev);
@@ -1839,7 +1838,7 @@ void sfmatrix_add_excitation(std::vector<double> &sfmatrixuppertri, const int mo
           const double delta_en_actual = (en + epsilon_trans_ev - engrid(stopindex));
           atomicadd(sfmatrixuppertri[rowoffset + stopindex],
                     nnlevel * vec_xs_excitation_deltae[stopindex] * delta_en_actual / DELTA_E);
-        });
+        }
       }
     }
   });