Delete utility.py

GRSL/MERIS_dataset_generation/utility.py

-# -*- coding: utf-8 -*-
-"""
-Created on Wed Mar 23 11:44:13 2022
-
-@author: Utente
-"""
-import sympy as sp
-import numpy as np
-
-bw_500_val=0.00288
-b1_bw_val=0.5
-b1_bph_val=0.002
-b1_bsed_val=0.02
-ased_p_val=0.042
-sx_val=0.011
-sy_val=0.014
-
-
-
-
-def get_aphy(A,B,C):
-    a,b,c=sp.symbols('a b c')
-    exp=a*(c**(1-b))
-    
-    aphy=float(exp.subs([(a,A),(b,B),(c,C)]))
-    
-    return aphy
-
-def get_ased(X_val,wl_val):
-    X,w,ased_p,sx=sp.symbols('X w ased_p sx')
-    exp=X*ased_p*(sp.exp(-sx*(w-440)))
-    
-    ased=float(exp.subs([(X,X_val),(w,wl_val),(ased_p,ased_p_val),(sx,sx_val)]))
-    
-    return ased
-
-
-def get_ayel(Y_val,wl_val):
-    
-    Y,sy,w=sp.symbols('Y sy w')
-    exp=Y*(sp.exp(-sy*(w-440)))
-    
-    ayel=float(exp.subs([(Y,Y_val),(sy,sy_val),(w,wl_val)]))
-    
-    return ayel
-
-
-####################################à
-
-def get_bbw(wl_val):
-    
-    b1_bw, bw_500, w =sp.symbols('b1_bw bw_500 w')
-    exp=b1_bw* bw_500* ((w/500)**(-1*(4/3)))
-    #print(exp)
-    
-    bbw=float(exp.subs([(b1_bw,b1_bw_val),(bw_500,bw_500_val),(w,wl_val)]))
-    
-    return bbw
-
-def get_bbph(C_val, wl_val):
-    
-    b1_bph, C, w= sp.symbols('b1_bph C w')
-    exp=0.3*b1_bph*(C**(0.62)) * (1+ 9*(sp.exp(-((w-685)**2/(2*100)))))
-    
-    bbph=float(exp.subs([(b1_bph,b1_bph_val),(C,C_val),(w,wl_val)]))
-    
-    return bbph
-
-def get_bbsed(X_val, wl_val):
-    b1_bsed, X, w = sp.symbols('b1_bsed X w')
-    
-    exp=b1_bsed* X * (((w)/(500))**(-1))
-    
-    bbsed=float(exp.subs([(b1_bsed,b1_bsed_val),(X,X_val),(w,wl_val)]))
-    
-    return bbsed
-    
-
-