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# -*- coding: utf-8 -*-
"""
Created on Tue Feb 18 18:17:36 2020
@author: Arsenic
"""
import numpy as np
from matplotlib import pyplot as plt, colors, colorbar, cm
import crystallography
import seaborn as sns
sns.set(style="whitegrid")
lattice = 'BCC'
# load grain euler angles from TSL OIM
grain = 48
phi1= np.genfromtxt("grainfile2.txt",usecols=[1]).astype(float)
phi= np.genfromtxt("grainfile2.txt",usecols=[2]).astype(float)
phi2= np.genfromtxt("grainfile2.txt",usecols=[3]).astype(float)
phi1 = np.insert(phi1, 0, 0)
phi = np.insert(phi, 0, 0)
phi2 = np.insert(phi2, 0, 0)
eulers = np.column_stack((phi1,phi,phi2)) # Euler angles are in degrees
numGrains = eulers.shape[0]
# plot schmid factors
eulers_grain = eulers[grain]
if lattice == 'BCC':
for plane_type in ('110','112','123','134'):
schmidFactors = np.array(crystallography.calc_sfs(eulers_grain,plane_type,lattice))
if plane_type == '110':
legend_x =np.array(['(110)\n[-111]','(110)\n[1-11]',
'(101)\n[-111]','(101)\n[11-1]',
'(011)\n[1-11]','(011)\n[11-1]',
'(10-1)\n[111]','(10-1)\n[1-11]',
'(1-10)\n[111]','(1-10)\n[11-1]',
'(01-1)\n[111]','(01-1)\n[-111]'])
fig1 = plt.figure(figsize=(9,4))
sfbars = plt.bar(x=np.arange(1,schmidFactors.shape[0]+1), height=schmidFactors,
width=0.8, align='center', data=None,tick_label = legend_x,color='gold')
plt.grid(False)
fig1.savefig('grain_%s_sf_%s.png' %(grain,int(plane_type)), format='png', dpi=1000 )
if plane_type == '112':
legend_x =np.array(['(112)\n[11-1]','(121)\n[1-11]','(211)\n[-111]',
'(11-2)\n[111]','(1-21)\n[111]','(-211)\n[111]',
'(-112)\n[1-11]','(2-11)\n[11-1]','(12-1)\n[-111]',
'(1-12)\n[-111]','(21-1)\n[1-11]','(-121)\n[11-1]'])
fig2 = plt.figure(figsize=(9,4))
sfbars = plt.bar(x=np.arange(1,schmidFactors.shape[0]+1), height=schmidFactors,
width=0.8, align='center', data=None,tick_label = legend_x,color='navy')
plt.grid(False)
fig2.savefig('grain_%s_sf_%s.png' %(grain,int(plane_type)), format='png', dpi=1000 )
if plane_type == '123':
legend_x =np.array(['(123)\n[11-1]','(312)\n[-111]','(231)\n[1-11]',
'(-123)\n[1-11]','(3-12)\n[11-1]','(23-1)\n[-111]',
'(1-23)\n[-111]','(31-2)\n[1-11]','(2-31)\n[11-1]',
'(12-3)\n[111]','(-312)\n[111]','(2-31)\n[111]',
'(321)\n[-111]','(213)\n[11-1]','(132)\n[1-11]',
'(-321)\n[111]','(21-3)\n[111]','(1-32)\n[111]',
'(3-21)\n[11-1]','(-213)\n[1-11]','(13-2)\n[-111]',
'(32-1)\n[1-11]','(2-13)\n[-111]','(-132)\n[11-1]'])
fig3 = plt.figure(figsize=(18,4))
sfbars = plt.bar(x=np.arange(1,schmidFactors.shape[0]+1), height=schmidFactors,
width=0.8, align='center', data=None,tick_label = legend_x,color='mediumvioletred')
plt.grid(False)
fig3.savefig('grain_%s_sf_%s.png' %(grain,int(plane_type)), format='png', dpi=1000 )
if plane_type == '134':
legend_x =np.array(['(134)\n[11-1]','(413)\n[-111]','(341)\n[1-11]',
'(-134)\n[1-11]','(4-13)\n[11-1]','(34-1)\n[-111]',
'(1-34)\n[-111]','(41-3)\n[1-11]','(3-41)\n[11-1]',
'(13-4)\n[111]','(-413)\n[111]','(3-41)\n[111]',
'(431)\n[111]','(314)\n[111]','(143)\n[111]',
'(-431)\n[111]','(31-4)\n[111]','(1-43)\n[111]',
'(4-31)\n[111]','(-314)\n[111]','(14-3)\n[111]',
'(43-1)\n[111]','(3-14)\n[111]','(-143)\n[111]'])
fig4 = plt.figure(figsize=(18,4))
sfbars = plt.bar(x=np.arange(1,schmidFactors.shape[0]+1), height=schmidFactors,
width=0.8, align='center', data=None,tick_label = legend_x,color='darkgreen')
plt.grid(False)
fig4.savefig('grain_%s_sf_%s.png' %(grain,int(plane_type)), format='png', dpi=1000 )
# plot plane traces
file = open(('grain_%s_plane-traces.txt' %grain),'w')
file.write("grain:%s" %grain + "\n")
for plane_type in ('110','112','123','134'):
planes = crystallography.gen_planes(plane_type)
traces = []
fig5 = plt.figure(figsize=(5,5))
color=iter(cm.nipy_spectral(np.linspace(0,1,planes.shape[0])))
ax = plt.subplot(111)
ax.set_ylim([-1.2, 1.2]) # set the bounds to be 10, 10
ax.set_xlim([-1.2, 1.2])
plt.grid(False)
for plane in range(planes.shape[0]):
c=next(color)
file.write("plane:%s%s%s" %(planes[plane,0],planes[plane,1],planes[plane,2]) + "\t")
traces.append(crystallography.plane_trace_components(planes[plane],eulers_grain))
file.write(str(crystallography.plane_trace_components(planes[plane],eulers_grain)) + "\n")
x_values = (traces[plane][0], -traces[plane][0])
y_values = (traces[plane][1],-traces[plane][1])
plt.plot(x_values, y_values, '-',c=c, label=(str(planes[plane,0]) + str(planes[plane,1]) + str(planes[plane,2])))
plt.axis('off')
plt.gca().legend(loc='center left', bbox_to_anchor=(1, 0.5))
fig5.savefig('grain%s_traces_%s.png' %(grain,int(plane_type)),format='png', dpi=200, bbox_inches='tight')
file.close()
#
file = open(('grain_%s_gamma-angles.txt' %grain),'w')
file.write("grain:%s" %grain + "\n")
for plane_type in ('110','112','123','134'):
planes = crystallography.gen_planes(plane_type)
directions = crystallography.gen_directions()
for plane in range(planes.shape[0]):
file.write("plane:%s%s%s" %(planes[plane,0],planes[plane,1],planes[plane,2]) + "\n")
for direction in range(directions.shape[0]):
if np.dot(planes[plane],directions[direction]) == 0:
file.write("direction: %s%s%s" %(directions[direction,0],directions[direction,1],directions[direction,2]) + "\t")
gamma_angle = crystallography.get_gamma_angle(planes[plane],directions[direction],eulers_grain)
file.write(str(gamma_angle) + "\n")
file.close()
if lattice == 'FCC':
for plane_type in ('111'):
schmidFactors = np.array(crystallography.calc_sfs(eulers_grain,plane_type))
if plane_type == '111':
legend_x = np.array(['(-111)\n[0-11]','(-111)\n[101]','(-111)\n[110]',
'(111)\n[0-11]','(111)\n[-101]','(111)\n[-110]',
'(-1-11)\n[011]','(-1-11)\n[101]','(-1-11)\n[-110]'
'(1-11)\n[011]'],'(1-11)\n[-101]','(1-11)\n[110]')
fig1 = plt.figure(figsize=(9,4))
sfbars = plt.bar(x=np.arange(1,schmidFactors.shape[0]+1), height=schmidFactors,
width=0.8, align='center', data=None,tick_label = legend_x,color='navy')
plt.grid(False)
fig1.savefig('grain_%s_sf_%s.png' %(grain,int(plane_type)), format='png', dpi=1000)
# calculate traces through their angle
file = open(('grain_%s_plane-traces.txt' %grain),'w')
file.write("grain:%s" %grain + "\n")
for plane_type in ('111'):
planes = crystallography.gen_planes(plane_type)
traces = []
for plane in range(planes.shape[0]):
file.write("plane:%s%s%s" %(planes[plane,0],planes[plane,1],planes[plane,2]) + "\t")
traces.append(crystallography.plane_trace_components(planes[plane],eulers_grain))
file.write(str(crystallography.plane_trace_components(planes[plane],eulers_grain)) + "\n")
file.close()
#
file = open(('grain_%s_gamma-angles.txt' %grain),'w')
file.write("grain:%s" %grain + "\n")
for plane_type in ('111'):
planes = crystallography.gen_planes(plane_type)
directions = crystallography.gen_directions(lattice)
for plane in range(planes.shape[0]):
file.write("plane:%s%s%s" %(planes[plane,0],planes[plane,1],planes[plane,2]) + "\n")
for direction in range(directions.shape[0]):
if np.dot(planes[plane],directions[direction]) == 0:
file.write("direction: %s%s%s" %(directions[direction,0],directions[direction,1],directions[direction,2]) + "\t")
gamma_angle = crystallography.get_gamma_angle(planes[plane],directions[direction],eulers_grain)
file.write(str(gamma_angle) + "\n")
file.close()