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Fix S(a,b) temperature indexing in plot_xs

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This commit is contained in:
Sterling Harper 2017-03-06 18:37:25 +01:00
parent ad7c16f808
commit 3f89b67fc0
1 changed files with 5 additions and 13 deletions
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18
openmc/plotter.py
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@ -359,7 +359,7 @@ def _calculate_cexs_nuclide(this, types, temperature=294., sab_name=None,
if strT in nuc.temperatures:
nucT = strT
else:
delta_T = np.array(nuc.kTs) - T*openmc.data.K_BOLTZMANN
delta_T = np.array(nuc.kTs) - T * openmc.data.K_BOLTZMANN
closest_index = np.argmin(np.abs(delta_T))
nucT = nuc.temperatures[closest_index]
@ -370,19 +370,11 @@ def _calculate_cexs_nuclide(this, types, temperature=294., sab_name=None,
if strT in sab.temperatures:
sabT = strT
else:
data_Ts = sab.temperatures
for t in range(len(data_Ts)):
# Take off the "K" and convert to a float
data_Ts[t] = float(data_Ts[t][:-1])
min_delta = np.finfo(np.float64).max
closest_t = -1
for t in data_Ts:
if abs(data_Ts[t] - T) < min_delta:
closest_t = t
sabT = "{}K".format(int(round(data_Ts[closest_t])))
delta_T = np.array(sab.kTs) - T * openmc.data.K_BOLTZMANN
closest_index = np.argmin(np.abs(delta_T))
sabT = sab.temperatures[closest_index]
# Create an energy grid composed the S(a,b) and
# the nuclide's grid
# Create an energy grid composed the S(a,b) and the nuclide's grid
grid = nuc.energy[nucT]
sab_Emax = 0.
sab_funcs = []