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    f»{j"+  ã                   @   s~   d dl Z d dlZddlmZ ddlmZ ddlmZ ddlm	Z	m
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mZmZ ddlmZ edd
d„ƒZeG dd„ deƒƒZdS )é    Né   )ÚBaseRaw)Úcreate_info)Ú_mult_cal_oneé   )ÚloggerÚverboseÚfill_docÚ_check_fname)ÚAnnotationsFc                 C   s   t | ||ƒS )aÛ  Reader for an optical imaging recording.

    This function has been tested using the ISS Imagent I and II systems
    and versions 0.40/0.84 of the BOXY recording software.

    Parameters
    ----------
    fname : str
        Path to the BOXY data file.
    %(preload)s
    %(verbose)s

    Returns
    -------
    raw : instance of RawBOXY
        A Raw object containing BOXY data.

    See Also
    --------
    mne.io.Raw : Documentation of attribute and methods.
    )ÚRawBOXY)ÚfnameÚpreloadr   © r   úO/var/www/html/bwave/python/venv/lib/python3.8/site-packages/mne/io/boxy/boxy.pyÚread_raw_boxy   s    r   c                       s.   e Zd ZdZed‡ fdd„	ƒZdd„ Z‡  ZS )	r   zøRaw object from a BOXY optical imaging file.

    Parameters
    ----------
    fname : str
        Path to the BOXY data file.
    %(preload)s
    %(verbose)s

    See Also
    --------
    mne.io.Raw : Documentation of attribute and methods.
    FNc           &         s   t  d| ¡ tj}d  } } } }}	tƒ }
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#DATA ENDSú
non-parsedú z[-+]?\d*\.?\d+z	BOXY.EXE:z\d*\.\d+éÿÿÿÿ)z0.40z0.84z.MNE has not been tested with BOXY version (%s)zDetector ChannelsÚ
detect_numzExternal MUX ChannelsÚ
source_numzUpdate Rate (Hz)zUpdata Rate (Hz)z#DATA BEGINSr   r   z\w+\-\w+|\w+\-\d+|\w+Ú	col_namesZexmuxÚparsedZdigauxé   )ÚfiletypeÚ
start_lineÚend_line))ÚDCZfnirs_cw_amplitude)ÚACZfnirs_fd_ac_amplitude)ÚPhZfnirs_fd_phaseÚSZ_Dr"   g     €f@g      ð?ZchsÚcal)Ú	filenamesZfirst_sampsZ
last_sampsÚ
raw_extrasr   ) r   ÚinfoÚnpÚinfÚdictÚlistr
   ÚopenÚreadlineÚAssertionErrorÚrsplitÚreÚfindallÚlenÚappendÚfloatÚtellÚRuntimeErrorÚintÚindexÚupdateÚrangeÚpir   ÚzipÚsuperr   Ú__init__ÚarrayÚ	enumerater   Zset_annotations)&Úselfr   r   r   r   r   Zmrk_colr   Zmrk_datar   r&   ZsfreqÚfidÚline_numZi_lineZ	crnt_lineZ	temp_dataZboxy_verZch_namesZch_typesÚcalsZdet_numZsrc_numÚi_typeZch_typer'   Úchr$   ÚdeltaZprev_mrkZmrk_idxÚdurationZtmp_durZi_numZi_mrkZonsetÚdescriptionZannot©Ú	__class__r   r   r>   :   sú    


 ÿ
ÿÿ
 ÿÿ
ÿÿ
ÿ


ÿ

 ÿ


  ÿÿ
*

     þ

zRawBOXY.__init__c              	      sØ  | j | d ‰| j | d }| j | d }	| j | d }
| j | d }| j | d ‰ | j | d }| j| }|dkrŠ|	| }|||  }n(|d	ks–t‚|	|ˆ  }||| ˆ  }||	ks¾t‚||
ksÊt‚d
d|… }t tˆ ƒ|| f¡}t|dƒ�H}| |||	  d¡ |jD ]&}| 	¡  
¡  ¡ }||dt|ƒ…< �qW 5 Q R X |d	k�rš‡ fdd„|D ƒ}||  t|ƒddˆ¡ dddd¡ t|ƒˆ d d¡}n*|dk�s¨t‚‡ ‡fdd„|D ƒ}|| }t|||||ƒ dS )a  Read a segment of data from a file.

        Boxy file organises data in two ways, parsed or un-parsed.
        Regardless of type, output has (n_montages x n_sources x n_detectors
        + n_marker_channels) rows, and (n_timepoints x n_blocks) columns.
        r   r   r   r   r   r   r   r   r   ÚABCDEFGHIJKLMNOPQRSTUVWXYZNr   r   c                    s*   g | ]"}d D ]}ˆ   |› d|› �¡‘qqS )©r    r!   r"   ú-)r8   )Ú.0ÚdetrE   )r   r   r   Ú
<listcomp>õ   s    þz.RawBOXY._read_segment_file.<locals>.<listcomp>r   r   r   r   c                    s@   g | ]8}t ˆƒD ]*}d D ] }ˆ  |› d|› |d › �¡‘qqqS )rM   rN   r   )r:   r8   )rO   rP   ÚsirE   ©r   r   r   r   rQ      s   
  ý)Z_raw_extrasZ
_filenamesr.   r(   Zzerosr2   r,   ÚseekÚTr-   ÚstripÚsplitZreshapeZ	transposer   )rA   ÚdataÚidxÚfiÚstartÚstoprD   Zmultr   r   r   r   r   Z	boxy_fileZ
start_readZ	stop_readZ	detectorsÚonerB   ZooZi_dataZch_idxsr   rS   r   Ú_read_segment_fileÁ   s^    



ÿ   ÿ   ý ûÿzRawBOXY._read_segment_file)FN)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r>   r^   Ú__classcell__r   r   rJ   r   r   *   s
    r   )FN)r0   Únumpyr(   Úbaser   Z	meas_infor   Úutilsr   r   r   r	   r
   Úannotationsr   r   r   r   r   r   r   Ú<module>   s   