ó
ø`9Sc           @   sc   d  d l  Z  d  d l Z d  d l Td  d l Td  d l Td  d l Td g Z d e f d „  ƒ  YZ d S(   iÿÿÿÿN(   t   *t   PolarRetrievalProcessc           B   sM   e  Z d  Z d „  Z d „  Z d „  Z d „  Z d „  Z d „  Z d „  Z	 RS(   sf  Wrapper around a standalone Matlab application that implements aerosol
    backscatter and depolarization retrieval algorithm utilizing polarized
    lidar signals.

    Attributes:
      - 'lidarInputs': a pair of 'PreparedLidarInput' instances representing
        measurements for the base and cross-polarized lidar channels. Base
        lidar measurement mey be either unpolarized or parallel-polarized.
      - 'polarParams': a 'PolarParams' instance.

      - 'profileInitParallel', 'profileInitCross': initial approximations to
        the aerosol profiles to be retrieved, or 'None's if default values
        should be used instead.

      - 'hideIntermediateOutputs': 'True', if 'getAllRetrievalOutputs' method
        of this class should return only the last retrieval output instance
        (similar to 'getRetrievalOutput()'). This is 'False' by default.c         C   sG   t  j |  ƒ | |  _ | |  _ d  |  _ d  |  _ d  |  _ t |  _	 d  S(   N(
   t   MatlabProcesst   __init__t   lidarInputst   polarParamst   Nonet   profileInitParallelt   profileInitCrosst
   ratiosInitt   Falset   hideIntermediateOutputs(   t   selfR   R   (    (    s   code\PolarRetrievalProcess.pyR   1   s    					c         C   s   | |  _  | |  _ d  S(   N(   R   R   (   R   R   R   (    (    s   code\PolarRetrievalProcess.pyt   setInitDataA   s    	c         C   s   | |  _  d  S(   N(   R   (   R   R   (    (    s   code\PolarRetrievalProcess.pyt   setHideIntermediateOutputsF   s    c         C   s#   |  j  r |  j ƒ  g St j |  ƒ S(   N(   R   t   getRetrievalOutputR   t   getAllRetrievalOutputs(   R   (    (    s   code\PolarRetrievalProcess.pyR   K   s    	c         C   s   d S(   Nt   polar(    (   R   (    (    s   code\PolarRetrievalProcess.pyt   getMatlabProgramNameS   s    c      	      s†  ˆ  j  d j d1 k s t ‚ ˆ  j  d j d k s8 t ‚ ˆ  j  d j d k rT d n d } t d „  ˆ  j  Dƒ ƒ } | j d d	 t ˆ  j d
 | ƒ t ˆ  j d | ƒ g ƒ| j d d	 t ˆ  j d ƒ t ˆ  j d ƒ g ƒˆ  j  d j ‰ t ‡ f d †  ˆ  j  Dƒ ƒ st ‚ | j d d	 ˆ g ƒt ‡  f d †  ˆ  j  Dƒ ƒ sMt ‚ t ‡  f d †  ˆ  j  Dƒ ƒ srt ‚ t ‡  f d †  ˆ  j  Dƒ ƒ s—t ‚ | j d d	 t	 ˆ  j  d j
 ƒ g ƒ| j d d	 t	 ˆ  j  d j ƒ g ƒ| j d d	 t	 ˆ  j  d j ƒ g ƒ| j d d	 ˆ  j  d j ˆ  j j ˆ  j j ƒ g ƒ| j d d	 ˆ  j j g ƒ| j d d	 g  ˆ  j  D]! } ˆ  j | j | j
 | ƒ ^ qpƒ| j d d	 g  ˆ  j  D]! } ˆ  j | j | j
 | ƒ ^ q®ƒ| j d d	 g  ˆ  j  D]- } ˆ  j | j ˆ  j j ƒ | j
 | ƒ ^ qìƒ| j d d	 ˆ  j ˆ  j  d j ˆ  j  d j
 | ƒ g ƒ| j d d	 | d k rwd n d g ƒ| j d  d	 ˆ  j j g ƒ| j d! d	 ˆ  j ˆ  j  d j ƒ  ˆ  j  d j
 | ƒ g ƒ| j d" d	 ˆ  j d0 k rt j | ƒ n ˆ  j j t j ƒ g ƒ| j d# d	 ˆ  j d0 k rFt j | ƒ n ˆ  j ˆ  j j t j ƒ g ƒ| j d$ d	 t ˆ  j d% | ƒ g ƒ| j d& d	 t ˆ  j d' | ƒ g ƒ| j d( d	 t ˆ  j d) | ƒ g ƒ| j d* d	 t ˆ  j d+ | ƒ g ƒ| j d, d	 t ˆ  j d% | ƒ g ƒ| j d- d	 t ˆ  j d' | ƒ g ƒ| j d. d	 ˆ  j j g ƒ| j d/ d	 ˆ  j j g ƒd0 S(2   s.   Prepare input file for the Matlab application.i    i   i   i   t   0t   3c         s   s   |  ] } | j  d  Vq d S(   i   N(   t   lastInputIndex(   t   .0t   input(    (    s   code\PolarRetrievalProcess.pys	   <genexpr>^   s    t   kt   datat	   weightingt
   weighting2t   nut   weightSmooth2t   weightSmooth3c         3   s   |  ] } | j  ˆ  k Vq d  S(   N(   t   gridHeightStep(   R   R   (   t
   heightStep(    s   code\PolarRetrievalProcess.pys	   <genexpr>i   s   t   hStepc         3   s(   |  ] } | j  ˆ  j d  j  k Vq d S(   i    N(   t   firstInputIndexR   (   R   R   (   R   (    s   code\PolarRetrievalProcess.pys	   <genexpr>n   s   c         3   s(   |  ] } | j  ˆ  j d  j  k Vq d S(   i    N(   t   refPointIndexR   (   R   R   (   R   (    s   code\PolarRetrievalProcess.pys	   <genexpr>p   s   c         3   s(   |  ] } | j  ˆ  j d  j  k Vq d S(   i    N(   R   R   (   R   R   (   R   (    s   code\PolarRetrievalProcess.pys	   <genexpr>r   s   t   Nbegt   Nreft   Nfint   betaMreft   gammat   St   Omegat   betaMt   tauMt
   beta2Coeffg      ð?g        t   leakaget   Zt   beta0t   d0t   R0t   aerBackscatterRatioReft   Q0t   lidarCalibrationt
   Rtolerancet   aerBackscatterTolerancet
   Qtolerancet   calibrationTolerancet   Rinitt   Qinitt   TolFunt   TolXN(   i    i   (    R   t   polarizationt   AssertionErrort   maxt   create_datasett   getattrR   R   t   allt   floatR"   R#   R   t   getCorrectedRefMolBackscattert   molDepolarizationt   parallelLeakaget
   lidarRatiot   extendArrayt   normalizedSignalt   lidarDispersiont   getCorrectedMolBackscattert   molThicknesst   getInputZenithAnglesR   R   t   numpyt   zerost   astypet   float64R   t   tolFunt   tolX(   R   t   hdfGroupt
   baseSuffixt   gridSizeR   (    (   R   R    s   code\PolarRetrievalProcess.pyt   writeInputDataV   s”    "	//;c         C   s  t  ƒ  } |  j d j d k r% d n d } |  j d j | _ |  j d j | _ |  j d j | _ t d „  |  j Dƒ ƒ } t d „  |  j Dƒ ƒ } | j ƒ  | _	 | j
 ƒ  | _ | j ƒ  | _ | j
 ƒ  | _ t j j ƒ  } | j ƒ  | _ | j
 ƒ  | _ |  j d j | _ d | _ |  j d j | _ |  j d j | _ |  j d j | _ i d d	 6d
 d 6d d 6}	 |  j d j |	 k r‘d" | _ n |	 |  j d j | _ t d „  |  j Dƒ ƒ }
 d d g } xì t t |  j ƒ ƒ D]Õ } t | d | | |  j | j ƒ t | d | | |  j  |  j | j! |  j | j |
 ƒ j" t# j$ ƒ ƒ t | d | | |  j | j% ƒ t | d | | |  j | j& ƒ t | d | | |  j | j' ƒ qãWt( |  j) d | ƒ | _* t( |  j) d | ƒ | _+ |  j) j, | _- |  j) j. | _/ |  j) j0 | _0 |  j) j1 | _1 |  j) j2 | _2 |  j3 | d d | | ƒ | _4 | j4 |  j3 | d d | | ƒ | _5 |  j  |  j d j6 |  j) j1 ƒ |  j d j |
 ƒ j" t# j$ ƒ | _7 |  j3 | d d | | ƒ | _8 |  j3 | d d | | ƒ | _9 |  j3 | d d | | ƒ | _: |  j3 | d d | | ƒ | _; |  j< | d d | | ƒ | _= | _> |  j< | d d | | ƒ | _> |  j< | d  d | | ƒ | _? |  j< | d  d | | ƒ | _@ |  j< | d! d | | ƒ | _A |  j< | d! d | | ƒ | _B | jC ƒ  | S(#   sv   Extract data for the given iteration from the Matlab data file and
        return a 'PolarOutput' instance holding it.i    R   R   c         s   s   |  ] } | j  ƒ  Vq d  S(   N(   t   getStartDateTime(   R   R   (    (    s   code\PolarRetrievalProcess.pys	   <genexpr>Ú   s   c         s   s   |  ] } | j  ƒ  Vq d  S(   N(   t   getStopDateTime(   R   R   (    (    s   code\PolarRetrievalProcess.pys	   <genexpr>Ü   s   g        i   s   Standard atmospheret   STDs	   CIRA 1986t   CIRAt   Customt   CUSTc         s   s   |  ] } | j  d  Vq d S(   i   N(   R   (   R   R   (    (    s   code\PolarRetrievalProcess.pys	   <genexpr>   s    t   Baset   Crosst   signalIdt
   dispersiont   molThicknessErrort   aerosolThicknessErrort   totalBackscatterErrorR   R   t   betat   dt   LmeasRt   YmeasQt   Lcalct   Ycalct   Rt   Qt   Psi1t   Psi2N(D   t   PolarOutputR   R>   t   latitudet	   longitudet   altitudet   minR@   t   datet	   startDatet   timet	   startTimet   stopDatet   stopTimet   datetimet   nowt   retrievalDatet   retrievalTimeR   t   gridStept   gridZenithAnglet   polarizationBaseR"   t   firstInputIndexBaset   firstInputIndexCrosst	   atmoModelR   t   atmosphereModelt   ranget   lent   setattrt   localIdRI   RK   RQ   RO   t   float32Rc   Rd   Re   RB   R   t   weightingBaset   weightingCrossR   t   weightSmoothParallelR   t   weightSmoothCrossRG   RF   RH   t	   readArrayt   backscatterParallelt   backscatterCrossRL   t   molBackscattert   measuredSignalBaset   measuredSignalCrosst   calculatedSignalBaset   calculatedSignalCrosst
   readScalarR3   t   lidarCorrectiont   residualBaset   residualCrosst   resSmoothParallelt   resSmoothCrosst   onDataLoaded(   R   RU   t	   iterationt   errorPrefixt   outputRV   t   startDateTimet   stopDateTimet   retrievalDateTimet
   atmoModelsRW   t
   channelIdst   i(    (    s   code\PolarRetrievalProcess.pyt   readOutputDataÌ   s¢    	"			
		
(
   t   __name__t
   __module__t   __doc__R   R   R   R   R   RX   R§   (    (    (    s   code\PolarRetrievalProcess.pyR      s   						v(   R{   RO   R   t   PreparedLidarInputRp   t   PolarParamst   __all__R   (    (    (    s   code\PolarRetrievalProcess.pyt   <module>   s   



	