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#!/usr/bin/env python3
# This is a script that analyses the simulation results from
# the script `PICMI_inputs_2d`.
import sys
import matplotlib
matplotlib.use('Agg')
import yt
yt.funcs.mylog.setLevel(50)
import numpy as np
sys.path.insert(1, '../../../../warpx/Regression/Checksum/')
import checksum
# this will be the name of the first plot file
fn1 = "Python_pass_mpi_comm_plt1_00010"
# second plot file
fn2 = "Python_pass_mpi_comm_plt2_00010"
test_name1 = fn1[:-9]
test_name2 = fn2[:-9]
checksum1 = checksum.Checksum(test_name1, fn1, do_fields=True,
do_particles=True)
checksum2 = checksum.Checksum(test_name2, fn2, do_fields=True,
do_particles=True)
rtol=1.e-9
atol=1.e-40
# Evaluate checksums against each other, adapted from
# Checksum.evaluate() method
# Dictionaries have same outer keys (levels, species)?
if (checksum1.data.keys() != checksum2.data.keys()):
print("ERROR: plotfile 1 and plotfile 2 checksums "
"have different outer keys:")
print("Plot1: %s" % checksum1.data.keys())
print("Plot2: %s" % checksum2.data.keys())
sys.exit(1)
# Dictionaries have same inner keys (field and particle quantities)?
for key1 in checksum1.data.keys():
if (checksum1.data[key1].keys() != checksum2.data[key1].keys()):
print("ERROR: plotfile 1 and plotfile 2 checksums have "
"different inner keys:")
print("Common outer keys: %s" % checksum2.data.keys())
print("Plotfile 1 inner keys in %s: %s"
% (key1, checksum1.data[key1].keys()))
print("Plotfile 2 inner keys in %s: %s"
% (key1, checksum2.data[key1].keys()))
sys.exit(1)
# Dictionaries have same values?
checksums_same = False
for key1 in checksum1.data.keys():
for key2 in checksum1.data[key1].keys():
passed = np.isclose(checksum2.data[key1][key2],
checksum1.data[key1][key2],
rtol=rtol, atol=atol)
# skip over these, since they will be the same if communicators
# have same number of procs
if key2 in ["particle_cpu", "particle_id", "particle_position_y"]:
continue
if passed:
print("ERROR: plotfile 1 and plotfile 2 checksums have "
"same values for key [%s,%s]" % (key1, key2))
print("Plotfile 1: [%s,%s] %.15e"
% (key1, key2, checksum1.data[key1][key2]))
print("Plotfile 2: [%s,%s] %.15e"
% (key1, key2, checksum2.data[key1][key2]))
checksums_same = True
if checksums_same:
sys.exit(1)
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