From 327e290c7f959dc1c7bf470d3e7a4d1c8fcc627c Mon Sep 17 00:00:00 2001
From: Johannes Schumann <johannes.schumann@fau.de>
Date: Fri, 13 Oct 2023 12:32:16 +0200
Subject: [PATCH] Change input flux index convention

---
 km3buu/cmd.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/km3buu/cmd.py b/km3buu/cmd.py
index f0be2d5..c3d645b 100755
--- a/km3buu/cmd.py
+++ b/km3buu/cmd.py
@@ -248,7 +248,7 @@ def main():
 
     if not single_energy_run and not np.isclose(args.flux, 0.):
         energies = np.linspace(energy[0], energy[1], 1000)
-        flux = 1e3 * energies**args.flux
+        flux = 1e3 * energies**-args.flux
         fluxfile = join(args.output, "flux.dat")
         np.savetxt(fluxfile, np.c_[energies, flux])