View GitHub Repository geovectors

Schedule Inspection
Subscribe
Passed
Push — master ( 07db9e...a24c88 )
by Oleg
01:22
created

geovectorslib.utils.wrap90deg()   A

↳ Parent: geovectorslib.utils

Complexity

Conditions 1

Size

Total Lines 9
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 4
nop 1
dl 0
loc 9
rs 10
c 0
b 0
f 0
1 
import numpy as np
2 

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                
def wrap90deg(deg: 'np.ndarray') -> 'np.ndarray':

            


            
                                                                        
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
    """

            


            
                                                                        
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
    Make sure that degrees (e.g. lats) is within -90;90 range.

            


            
                                                                        
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
    Ref: https://www.movable-type.co.uk/scripts/latlong-vincenty.html

            


            
                                                                        
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
    """

            


            
                                                                        
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
    mask = (deg < -90) | (deg > 90)

            


            
                                                                        
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
    deg[mask] = np.abs((deg[mask] % 360 + 270) % 360 - 180) - 90

            


            
                                                                        
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
    return deg

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
def wrap180deg(deg: 'np.ndarray') -> 'np.ndarray':

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
    """

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
    Make sure that degrees (e.g. lon) is within +/-(0-180) range.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
    Ref: https://www.movable-type.co.uk/scripts/latlong-vincenty.html

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
    """

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
    mask = (deg <= -180) | (deg >= 180)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
    deg[mask] = (deg[mask] + 540) % 360 - 180

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
    return deg

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
def wrap360deg(deg: 'np.ndarray') -> 'np.ndarray':

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
    """

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
    Make sure that degrees (e.g. heading) is within 360 range.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
    Ref: https://www.movable-type.co.uk/scripts/latlong-vincenty.html

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
    """

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
    mask = (deg < 0) | (deg > 360)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
    deg[mask] = (deg[mask] % 360 + 360) % 360

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
    return deg

            


            
                                                        
            
                                    
            
            

                
                    35