PoSAR_MC » X_band

h1. Data format

<pre><code class="python">

def readFileADLINKCh0( filename, samplesPerFile, timeSerie_A ):

    fd = open(filename,'rb')

    dum = np.fromfile(fd, dtype = np.uint16)

    timeSerie_A[:] = dum[:]

    fd.close()

</code></pre>

<pre><code class="python">

lastBuffer = (nbFiles-1) * buffersPerFile + firstBuffer

for k in range( nbFiles ):

    # read the data

    nb = str( int( k * buffersPerFile + firstBuffer) )

    filename = data_dir + "/record" + nb + ".bin"

    readFileADLINKCh0( filename, samplesPerFile, timeSerie_A )

    print("k = {}, block = {} / {}".format(k, nb, lastBuffer))

    adc_A[ k, : ] = (timeSerie_A + offset) * scalingFactor

</code></pre>

Les données étant lues, on remet en forme le vecteur pour ne garder que le signal correspondant aux rampes montantes:

<pre><code class="python">

A_reshaped = adc_A.reshape(nbFiles * rampsPerFile, samplesPerRamp)

</code></pre>