utilities.py 文件源码

def save_portion(pars):

    big_mov,d,tot_frames,fnames,idx_start,idx_end=pars
    big_mov = np.memmap(big_mov, mode='r+', dtype=np.float32,shape=(d, tot_frames), order='C')
    Ttot=0
    Yr_tot=np.zeros((idx_end-idx_start,tot_frames))    
    print Yr_tot.shape
    for f in fnames:        
        print f
        Yr,dims,T=load_memmap(f)        
        print idx_start,idx_end
        Yr_tot[:,Ttot:Ttot+T]=np.array(Yr[idx_start:idx_end])
        Ttot=Ttot+T
        del Yr

    big_mov[idx_start:idx_end,:]=Yr_tot
    del Yr_tot
    print 'done'
    del big_mov    
    return Ttot
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