# ######################################################################
# Copyright (c) 2014, Brookhaven Science Associates, Brookhaven        #
# National Laboratory. All rights reserved.                            #
#                                                                      #
# @author: <NAME> (<EMAIL>)                                        #
# created on 08/28/2014                                                #
#                                                                      #
# Original code:                                                       #
# @author: <NAME>, 2nd Look Consulting                          #
#         http://www.2ndlookconsulting.com/                            #
# Copyright (c) 2013, <NAME>, Argonne National Laboratory         #
# All rights reserved.                                                 #
#                                                                      #
# Redistribution and use in source and binary forms, with or without   #
# modification, are permitted provided that the following conditions   #
# are met:                                                             #
#                                                                      #
# * Redistributions of source code must retain the above copyright     #
#   notice, this list of conditions and the following disclaimer.      #
#                                                                      #
# * Redistributions in binary form must reproduce the above copyright  #
#   notice this list of conditions and the following disclaimer in     #
#   the documentation and/or other materials provided with the         #
#   distribution.                                                      #
#                                                                      #
# * Neither the name of the Brookhaven Science Associates, Brookhaven  #
#   National Laboratory nor the names of its contributors may be used  #
#   to endorse or promote products derived from this software without  #
#   specific prior written permission.                                 #
#                                                                      #
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS  #
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT    #
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS    #
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE       #
# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,           #
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES   #
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR   #
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)   #
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,  #
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OTHERWISE) ARISING   #
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE   #
# POSSIBILITY OF SUCH DAMAGE.                                          #
########################################################################
from __future__ import absolute_import, division, print_function


"""
Parameter dictionary are included for xrf fitting.
Element data not included.

Some parameters are defined as

bound_type :
fixed: value is fixed
lohi: with both low and high boundary
lo: with low boundary
hi: with high boundary
none: no fitting boundary

Different fitting strategies are included to turn on or turn off some
parameters. Those strategies are default, linear, free_energy, free_all and
e_calibration. They are empirical experience from authors of the original code.
"""


# old param dict, keep it here for now.
para_dict = {
    'coherent_sct_amplitude': {
        'bound_type': 'none', 'min': 7.0, 'max': 8.0, 'value': 6.0},
    'coherent_sct_energy': {
        'bound_type': 'none', 'min': 10.4, 'max': 12.4, 'value': 11.8},
    'compton_amplitude': {
        'bound_type': 'none', 'min': 0.0, 'max': 10.0, 'value': 5.0},
    'compton_angle': {
        'bound_type': 'lohi', 'min': 75.0, 'max': 90.0, 'value': 90.0},
    'compton_f_step': {
        'bound_type': 'lohi', 'min': 0.0, 'max': 1.5, 'value': 0.1},
    'compton_f_tail': {
        'bound_type': 'lohi', 'min': 0.0, 'max': 3.0, 'value': 0.8},
    'compton_fwhm_corr': {
        'bound_type': 'lohi', 'min': 0.1, 'max': 3.0, 'value': 1.4},
    'compton_gamma': {
        'bound_type': 'none', 'min': 0.1, 'max': 10.0, 'value': 1.0},
    'compton_hi_f_tail': {
        'bound_type': 'none', 'min': 1e-06, 'max': 1.0, 'value': 0.01},
    'compton_hi_gamma': {
        'bound_type': 'none', 'min': 0.1, 'max': 3.0, 'value': 1.0},
    'e_linear': {
        'bound_type': 'fixed', 'min': 0.001, 'max': 0.1, 'value': 1.0},
    'e_offset': {
        'bound_type': 'fixed', 'min': -0.2, 'max': 0.2, 'value': 0.0},
    'e_quadratic': {
        'bound_type': 'none', 'min': -0.0001, 'max': 0.0001, 'value': 0.0},
    'f_step_linear': {
        'bound_type': 'none', 'min': 0.0, 'max': 1.0, 'value': 0.0},
    'f_step_offset': {
        'bound_type': 'none', 'min': 0.0, 'max': 1.0, 'value': 0.0},
    'f_step_quadratic': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.0, 'value': 0.0},
    'f_tail_linear': {
        'bound_type': 'none', 'min': 0.0, 'max': 1.0, 'value': 0.01},
    'f_tail_offset': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.1, 'value': 0.04},
    'f_tail_quadratic': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.01, 'value': 0.0},
    'fwhm_fanoprime': {
        'bound_type': 'lohi', 'min': 1e-06, 'max': 0.05, 'value': 0.00012},
    'fwhm_offset': {
        'bound_type': 'lohi', 'min': 0.005, 'max': 0.5, 'value': 0.12},
    'gamma_linear': {
        'bound_type': 'none', 'min': 0.0, 'max': 3.0, 'value': 0.0},
    'gamma_offset': {
        'bound_type': 'none', 'min': 0.1, 'max': 10.0, 'value': 2.0},
    'gamma_quadratic': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.0, 'value': 0.0},
    'ge_escape': {
        'bound_type': 'none', 'min': 0.0, 'max': 1.0, 'value': 0.0},
    'kb_f_tail_linear': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.02, 'value': 0.0},
    'kb_f_tail_offset': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.2, 'value': 0.0},
    'kb_f_tail_quadratic': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.0, 'value': 0.0},
    'linear': {'bound_type': 'none', 'min': 0.0, 'max': 1.0, 'value': 0.0},
    'pileup0': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup1': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup2': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup3': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup4': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup5': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup6': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup7': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup8': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'si_escape': {'bound_type': 'none', 'min': 0.0, 'max': 0.5, 'value': 0.0},
    'snip_width': {
        'bound_type': 'none', 'min': 0.1, 'max': 2.82842712475, 'value': 0.15},
}


# fitting strategies
adjust_element = {'coherent_sct_amplitude': 'none',
                  'coherent_sct_energy': 'fixed',
                  'compton_amplitude': 'none',
                  'compton_angle': 'fixed',
                  'compton_f_step': 'fixed',
                  'compton_f_tail': 'fixed',
                  'compton_fwhm_corr': 'lohi',
                  'compton_gamma': 'fixed',
                  'compton_hi_f_tail': 'fixed',
                  'compton_hi_gamma': 'fixed',
                  'e_linear': 'fixed',
                  'e_offset': 'fixed',
                  'e_quadratic': 'fixed',
                  'fwhm_fanoprime': 'fixed',
                  'fwhm_offset': 'fixed',
                  'non_fitting_values': 'fixed'}

e_calibration = {'coherent_sct_amplitude': 'none',
                 'coherent_sct_energy': 'fixed',
                 'compton_amplitude': 'none',
                 'compton_angle': 'fixed',
                 'compton_f_step': 'fixed',
                 'compton_f_tail': 'fixed',
                 'compton_fwhm_corr': 'fixed',
                 'compton_gamma': 'fixed',
                 'compton_hi_f_tail': 'fixed',
                 'compton_hi_gamma': 'fixed',
                 'e_linear': 'lohi',
                 'e_offset': 'lohi',
                 'e_quadratic': 'fixed',
                 'fwhm_fanoprime': 'fixed',
                 'fwhm_offset': 'fixed',
                 'non_fitting_values': 'fixed'}

linear = {'coherent_sct_amplitude': 'none',
          'coherent_sct_energy': 'fixed',
          'compton_amplitude': 'none',
          'compton_angle': 'fixed',
          'compton_f_step': 'fixed',
          'compton_f_tail': 'fixed',
          'compton_fwhm_corr': 'fixed',
          'compton_gamma': 'fixed',
          'compton_hi_f_tail': 'fixed',
          'compton_hi_gamma': 'fixed',
          'e_linear': 'fixed',
          'e_offset': 'fixed',
          'e_quadratic': 'fixed',
          'fwhm_fanoprime': 'fixed',
          'fwhm_offset': 'fixed',
          'non_fitting_values': 'fixed'}

free_more = {'coherent_sct_amplitude': 'none',
             'coherent_sct_energy': 'lohi',
             'compton_amplitude': 'none',
             'compton_angle': 'lohi',
             'compton_f_step': 'lohi',
             'compton_f_tail': 'fixed',
             'compton_fwhm_corr': 'lohi',
             'compton_gamma': 'lohi',
             'compton_hi_f_tail': 'fixed',
             'compton_hi_gamma': 'fixed',
             'e_linear': 'lohi',
             'e_offset': 'lohi',
             'e_quadratic': 'lohi',
             'fwhm_fanoprime': 'lohi',
             'fwhm_offset': 'lohi',
             'non_fitting_values': 'fixed'}

fit_with_tail = {'coherent_sct_amplitude': 'none',
                 'coherent_sct_energy': 'lohi',
                 'compton_amplitude': 'none',
                 'compton_angle': 'lohi',
                 'compton_f_step': 'fixed',
                 'compton_f_tail': 'lohi',
                 'compton_fwhm_corr': 'lohi',
                 'compton_gamma': 'fixed',
                 'compton_hi_f_tail': 'fixed',
                 'compton_hi_gamma': 'fixed',
                 'e_linear': 'lohi',
                 'e_offset': 'lohi',
                 'e_quadratic': 'lohi',
                 'fwhm_fanoprime': 'lohi',
                 'fwhm_offset': 'lohi',
                 'non_fitting_values': 'fixed'}


default_param = {
    'coherent_sct_amplitude': {
        'bound_type': 'none',
        'max': 10000000.0,
        'min': 0.10,
        'value': 100000},
    'coherent_sct_energy': {
        'bound_type': 'lohi',
        'description': 'Incident E [keV]',
        'max': 13.0,
        'min': 9.0,
        'value': 10.0},
    'compton_amplitude': {
        'bound_type': 'none',
        'max': 10000000.0,
        'min': 0.10,
        'value': 100000.0},
    'compton_angle': {
        'bound_type': 'lohi',
        'max': 100.0,
        'min': 80.0,
        'value': 90.0},
    'compton_f_step': {
        'bound_type': 'fixed',
        'max': 0.01,
        'min': 0.0,
        'value': 0.01},
    'compton_f_tail': {
        'bound_type': 'fixed',
        'max': 0.3,
        'min': 0.0001,
        'value': 0.05},
    'compton_fwhm_corr': {
        'bound_type': 'lohi',
        'description': 'fwhm Coef, Compton',
        'max': 2.5,
        'min': 0.5,
        'value': 1.5},
    'compton_gamma': {
        'bound_type': 'lohi',
        'max': 4.2,
        'min': 3.8,
        'value': 4.0},
    'compton_hi_f_tail': {
        'bound_type': 'fixed',
        'max': 1.0,
        'min': 1e-06,
        'value': 0.1},
    'compton_hi_gamma': {
        'bound_type': 'fixed',
        'max': 3.0,
        'min': 0.1,
        'value': 2.0},
    'e_linear': {
        'bound_type': 'lohi',
        'description': 'E Calib. Coef, a1',
        'max': 0.011,
        'min': 0.009,
        'tool_tip': 'E(channel) = a0 + a1*channel+ a2*channel**2',
        'value': 0.01},
    'e_offset': {
        'bound_type': 'lohi',
        'description': 'E Calib. Coef, a0',
        'max': 0.015,
        'min': -0.01,
        'tool_tip': 'E(channel) = a0 + a1*channel+ a2*channel**2',
        'value': 0.0},
    'e_quadratic': {
        'bound_type': 'lohi',
        'description': 'E Calib. Coef, a2',
        'max': 1e-06,
        'min': -1e-06,
        'tool_tip': 'E(channel) = a0 + a1*channel+ a2*channel**2',
        'value': 0.0},
    'fwhm_fanoprime': {
        'bound_type': 'fixed',
        'description': 'fwhm Coef, b2',
        'max': 0.0001,
        'min': 1e-07,
        'value': 1e-06},
    'fwhm_offset': {
        'bound_type': 'lohi',
        'description': 'fwhm Coef, b1 [keV]',
        'max': 0.19,
        'min': 0.16,
        'tool_tip': 'width**2 = (b1/2.3548)**2 + 3.85*b2*E',
        'value': 0.178},
    'non_fitting_values': {
        'element_list': 'Ar, Fe, Ce_L, Pt_M',
        'energy_bound_low': {
            'value': 1.5,
            'default_value': 1.5,
            'description': 'E low [keV]'},
        'energy_bound_high': {
            'value': 13.5,
            'default_value': 13.5,
            'description': 'E high [keV]'},
        'epsilon': 3.51,  # electron hole energy
        "background_width": 0.5
    }
}


def get_para():
    """More to be added here.
       The para_dict will be updated
       based on different algorithms.
       Use copy for dict.
    """
    return default_param

# ######################################################################
# Copyright (c) 2014, Brookhaven Science Associates, Brookhaven        #
# National Laboratory. All rights reserved.                            #
#                                                                      #
# @author: <NAME> (<EMAIL>)                                        #
# created on 08/28/2014                                                #
#                                                                      #
# Original code:                                                       #
# @author: <NAME>, 2nd Look Consulting                          #
#         http://www.2ndlookconsulting.com/                            #
# Copyright (c) 2013, <NAME>, Argonne National Laboratory         #
# All rights reserved.                                                 #
#                                                                      #
# Redistribution and use in source and binary forms, with or without   #
# modification, are permitted provided that the following conditions   #
# are met:                                                             #
#                                                                      #
# * Redistributions of source code must retain the above copyright     #
#   notice, this list of conditions and the following disclaimer.      #
#                                                                      #
# * Redistributions in binary form must reproduce the above copyright  #
#   notice this list of conditions and the following disclaimer in     #
#   the documentation and/or other materials provided with the         #
#   distribution.                                                      #
#                                                                      #
# * Neither the name of the Brookhaven Science Associates, Brookhaven  #
#   National Laboratory nor the names of its contributors may be used  #
#   to endorse or promote products derived from this software without  #
#   specific prior written permission.                                 #
#                                                                      #
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS  #
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT    #
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS    #
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE       #
# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,           #
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES   #
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR   #
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)   #
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,  #
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OTHERWISE) ARISING   #
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE   #
# POSSIBILITY OF SUCH DAMAGE.                                          #
########################################################################
from __future__ import absolute_import, division, print_function


"""
Parameter dictionary are included for xrf fitting.
Element data not included.

Some parameters are defined as

bound_type :
fixed: value is fixed
lohi: with both low and high boundary
lo: with low boundary
hi: with high boundary
none: no fitting boundary

Different fitting strategies are included to turn on or turn off some
parameters. Those strategies are default, linear, free_energy, free_all and
e_calibration. They are empirical experience from authors of the original code.
"""


# old param dict, keep it here for now.
para_dict = {
    'coherent_sct_amplitude': {
        'bound_type': 'none', 'min': 7.0, 'max': 8.0, 'value': 6.0},
    'coherent_sct_energy': {
        'bound_type': 'none', 'min': 10.4, 'max': 12.4, 'value': 11.8},
    'compton_amplitude': {
        'bound_type': 'none', 'min': 0.0, 'max': 10.0, 'value': 5.0},
    'compton_angle': {
        'bound_type': 'lohi', 'min': 75.0, 'max': 90.0, 'value': 90.0},
    'compton_f_step': {
        'bound_type': 'lohi', 'min': 0.0, 'max': 1.5, 'value': 0.1},
    'compton_f_tail': {
        'bound_type': 'lohi', 'min': 0.0, 'max': 3.0, 'value': 0.8},
    'compton_fwhm_corr': {
        'bound_type': 'lohi', 'min': 0.1, 'max': 3.0, 'value': 1.4},
    'compton_gamma': {
        'bound_type': 'none', 'min': 0.1, 'max': 10.0, 'value': 1.0},
    'compton_hi_f_tail': {
        'bound_type': 'none', 'min': 1e-06, 'max': 1.0, 'value': 0.01},
    'compton_hi_gamma': {
        'bound_type': 'none', 'min': 0.1, 'max': 3.0, 'value': 1.0},
    'e_linear': {
        'bound_type': 'fixed', 'min': 0.001, 'max': 0.1, 'value': 1.0},
    'e_offset': {
        'bound_type': 'fixed', 'min': -0.2, 'max': 0.2, 'value': 0.0},
    'e_quadratic': {
        'bound_type': 'none', 'min': -0.0001, 'max': 0.0001, 'value': 0.0},
    'f_step_linear': {
        'bound_type': 'none', 'min': 0.0, 'max': 1.0, 'value': 0.0},
    'f_step_offset': {
        'bound_type': 'none', 'min': 0.0, 'max': 1.0, 'value': 0.0},
    'f_step_quadratic': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.0, 'value': 0.0},
    'f_tail_linear': {
        'bound_type': 'none', 'min': 0.0, 'max': 1.0, 'value': 0.01},
    'f_tail_offset': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.1, 'value': 0.04},
    'f_tail_quadratic': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.01, 'value': 0.0},
    'fwhm_fanoprime': {
        'bound_type': 'lohi', 'min': 1e-06, 'max': 0.05, 'value': 0.00012},
    'fwhm_offset': {
        'bound_type': 'lohi', 'min': 0.005, 'max': 0.5, 'value': 0.12},
    'gamma_linear': {
        'bound_type': 'none', 'min': 0.0, 'max': 3.0, 'value': 0.0},
    'gamma_offset': {
        'bound_type': 'none', 'min': 0.1, 'max': 10.0, 'value': 2.0},
    'gamma_quadratic': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.0, 'value': 0.0},
    'ge_escape': {
        'bound_type': 'none', 'min': 0.0, 'max': 1.0, 'value': 0.0},
    'kb_f_tail_linear': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.02, 'value': 0.0},
    'kb_f_tail_offset': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.2, 'value': 0.0},
    'kb_f_tail_quadratic': {
        'bound_type': 'none', 'min': 0.0, 'max': 0.0, 'value': 0.0},
    'linear': {'bound_type': 'none', 'min': 0.0, 'max': 1.0, 'value': 0.0},
    'pileup0': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup1': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup2': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup3': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup4': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup5': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup6': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup7': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'pileup8': {'bound_type': 'none', 'min': -10.0, 'max': 1.10,
                'value': 1e-10},
    'si_escape': {'bound_type': 'none', 'min': 0.0, 'max': 0.5, 'value': 0.0},
    'snip_width': {
        'bound_type': 'none', 'min': 0.1, 'max': 2.82842712475, 'value': 0.15},
}


# fitting strategies
adjust_element = {'coherent_sct_amplitude': 'none',
                  'coherent_sct_energy': 'fixed',
                  'compton_amplitude': 'none',
                  'compton_angle': 'fixed',
                  'compton_f_step': 'fixed',
                  'compton_f_tail': 'fixed',
                  'compton_fwhm_corr': 'lohi',
                  'compton_gamma': 'fixed',
                  'compton_hi_f_tail': 'fixed',
                  'compton_hi_gamma': 'fixed',
                  'e_linear': 'fixed',
                  'e_offset': 'fixed',
                  'e_quadratic': 'fixed',
                  'fwhm_fanoprime': 'fixed',
                  'fwhm_offset': 'fixed',
                  'non_fitting_values': 'fixed'}

e_calibration = {'coherent_sct_amplitude': 'none',
                 'coherent_sct_energy': 'fixed',
                 'compton_amplitude': 'none',
                 'compton_angle': 'fixed',
                 'compton_f_step': 'fixed',
                 'compton_f_tail': 'fixed',
                 'compton_fwhm_corr': 'fixed',
                 'compton_gamma': 'fixed',
                 'compton_hi_f_tail': 'fixed',
                 'compton_hi_gamma': 'fixed',
                 'e_linear': 'lohi',
                 'e_offset': 'lohi',
                 'e_quadratic': 'fixed',
                 'fwhm_fanoprime': 'fixed',
                 'fwhm_offset': 'fixed',
                 'non_fitting_values': 'fixed'}

linear = {'coherent_sct_amplitude': 'none',
          'coherent_sct_energy': 'fixed',
          'compton_amplitude': 'none',
          'compton_angle': 'fixed',
          'compton_f_step': 'fixed',
          'compton_f_tail': 'fixed',
          'compton_fwhm_corr': 'fixed',
          'compton_gamma': 'fixed',
          'compton_hi_f_tail': 'fixed',
          'compton_hi_gamma': 'fixed',
          'e_linear': 'fixed',
          'e_offset': 'fixed',
          'e_quadratic': 'fixed',
          'fwhm_fanoprime': 'fixed',
          'fwhm_offset': 'fixed',
          'non_fitting_values': 'fixed'}

free_more = {'coherent_sct_amplitude': 'none',
             'coherent_sct_energy': 'lohi',
             'compton_amplitude': 'none',
             'compton_angle': 'lohi',
             'compton_f_step': 'lohi',
             'compton_f_tail': 'fixed',
             'compton_fwhm_corr': 'lohi',
             'compton_gamma': 'lohi',
             'compton_hi_f_tail': 'fixed',
             'compton_hi_gamma': 'fixed',
             'e_linear': 'lohi',
             'e_offset': 'lohi',
             'e_quadratic': 'lohi',
             'fwhm_fanoprime': 'lohi',
             'fwhm_offset': 'lohi',
             'non_fitting_values': 'fixed'}

fit_with_tail = {'coherent_sct_amplitude': 'none',
                 'coherent_sct_energy': 'lohi',
                 'compton_amplitude': 'none',
                 'compton_angle': 'lohi',
                 'compton_f_step': 'fixed',
                 'compton_f_tail': 'lohi',
                 'compton_fwhm_corr': 'lohi',
                 'compton_gamma': 'fixed',
                 'compton_hi_f_tail': 'fixed',
                 'compton_hi_gamma': 'fixed',
                 'e_linear': 'lohi',
                 'e_offset': 'lohi',
                 'e_quadratic': 'lohi',
                 'fwhm_fanoprime': 'lohi',
                 'fwhm_offset': 'lohi',
                 'non_fitting_values': 'fixed'}


default_param = {
    'coherent_sct_amplitude': {
        'bound_type': 'none',
        'max': 10000000.0,
        'min': 0.10,
        'value': 100000},
    'coherent_sct_energy': {
        'bound_type': 'lohi',
        'description': 'Incident E [keV]',
        'max': 13.0,
        'min': 9.0,
        'value': 10.0},
    'compton_amplitude': {
        'bound_type': 'none',
        'max': 10000000.0,
        'min': 0.10,
        'value': 100000.0},
    'compton_angle': {
        'bound_type': 'lohi',
        'max': 100.0,
        'min': 80.0,
        'value': 90.0},
    'compton_f_step': {
        'bound_type': 'fixed',
        'max': 0.01,
        'min': 0.0,
        'value': 0.01},
    'compton_f_tail': {
        'bound_type': 'fixed',
        'max': 0.3,
        'min': 0.0001,
        'value': 0.05},
    'compton_fwhm_corr': {
        'bound_type': 'lohi',
        'description': 'fwhm Coef, Compton',
        'max': 2.5,
        'min': 0.5,
        'value': 1.5},
    'compton_gamma': {
        'bound_type': 'lohi',
        'max': 4.2,
        'min': 3.8,
        'value': 4.0},
    'compton_hi_f_tail': {
        'bound_type': 'fixed',
        'max': 1.0,
        'min': 1e-06,
        'value': 0.1},
    'compton_hi_gamma': {
        'bound_type': 'fixed',
        'max': 3.0,
        'min': 0.1,
        'value': 2.0},
    'e_linear': {
        'bound_type': 'lohi',
        'description': 'E Calib. Coef, a1',
        'max': 0.011,
        'min': 0.009,
        'tool_tip': 'E(channel) = a0 + a1*channel+ a2*channel**2',
        'value': 0.01},
    'e_offset': {
        'bound_type': 'lohi',
        'description': 'E Calib. Coef, a0',
        'max': 0.015,
        'min': -0.01,
        'tool_tip': 'E(channel) = a0 + a1*channel+ a2*channel**2',
        'value': 0.0},
    'e_quadratic': {
        'bound_type': 'lohi',
        'description': 'E Calib. Coef, a2',
        'max': 1e-06,
        'min': -1e-06,
        'tool_tip': 'E(channel) = a0 + a1*channel+ a2*channel**2',
        'value': 0.0},
    'fwhm_fanoprime': {
        'bound_type': 'fixed',
        'description': 'fwhm Coef, b2',
        'max': 0.0001,
        'min': 1e-07,
        'value': 1e-06},
    'fwhm_offset': {
        'bound_type': 'lohi',
        'description': 'fwhm Coef, b1 [keV]',
        'max': 0.19,
        'min': 0.16,
        'tool_tip': 'width**2 = (b1/2.3548)**2 + 3.85*b2*E',
        'value': 0.178},
    'non_fitting_values': {
        'element_list': 'Ar, Fe, Ce_L, Pt_M',
        'energy_bound_low': {
            'value': 1.5,
            'default_value': 1.5,
            'description': 'E low [keV]'},
        'energy_bound_high': {
            'value': 13.5,
            'default_value': 13.5,
            'description': 'E high [keV]'},
        'epsilon': 3.51,  # electron hole energy
        "background_width": 0.5
    }
}


def get_para():
    """More to be added here.
       The para_dict will be updated
       based on different algorithms.
       Use copy for dict.
    """
    return default_param

# ###################################################################### # Copyright (c) 2014, Brookhaven Science Associates, Brookhaven        # # National Laboratory. All rights reserved.                            # #                                                                      # # @author: <NAME> (<EMAIL>)                                        # # created on 08/28/2014                                                # #                                                                      # # Original code:                                                       # # @author: <NAME>, 2nd Look Consulting                          # #         http://www.2ndlookconsulting.com/                            # # Copyright (c) 2013, <NAME>, Argonne National Laboratory         # # All rights reserved.                                                 # #                                                                      # # Redistribution and use in source and binary forms, with or without   # # modification, are permitted provided that the following conditions   # # are met:                                                             # #                                                                      # # * Redistributions of source code must retain the above copyright     # #   notice, this list of conditions and the following disclaimer.      # #                                                                      # # * Redistributions in binary form must reproduce the above copyright  # #   notice this list of conditions and the following disclaimer in     # #   the documentation and/or other materials provided with the         # #   distribution.                                                      # #                                                                      # # * Neither the name of the Brookhaven Science Associates, Brookhaven  # #   National Laboratory nor the names of its contributors may be used  # #   to endorse or promote products derived from this software without  # #   specific prior written permission.                                 # #                                                                      # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS  # # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT    # # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS    # # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE       # # COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,           # # INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES   # # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR   # # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)   # # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,  # # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OTHERWISE) ARISING   # # IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE   # # POSSIBILITY OF SUCH DAMAGE.                                          # ######################################################################## Parameter dictionary are included for xrf fitting. Element data not included.  Some parameters are defined as  bound_type : fixed: value is fixed lohi: with both low and high boundary lo: with low boundary hi: with high boundary none: no fitting boundary  Different fitting strategies are included to turn on or turn off some parameters. Those strategies are default, linear, free_energy, free_all and e_calibration. They are empirical experience from authors of the original code. # old param dict, keep it here for now. # fitting strategies # electron hole energy More to be added here.        The para_dict will be updated        based on different algorithms.        Use copy for dict.