def action(self):
"""
Replaces the values in the specified range of wavelengths with NaNs
:return: (Spectronon DataCube) new datacube with bands replaced with NaNs
"""
# Make a new cube, which will contain the processed spectral bands
newcube = util.makeEmptyCube(mode="memory",
typechar='f',
rotationString=self.datacube.getRotationString())
bands = self.datacube.getBandCount()
samples = self.datacube.getSampleCount()
lines = self.datacube.getLineCount()
wavelengths = self.datacube.getWavelengthList()
minBand = self.minBand.value
maxBand = self.maxBand.value
for wavelength in wavelengths:
currentBand = self.datacube.getBandAtWavelength(wavelength)
currentBand = currentBand.astype(np.float32)
if (minBand <= wavelength <= maxBand):
currentBand[:,:] = np.NaN
newcube.appendBandWithWavelength(currentBand, wavelength)
return newcube
def action(self):
"""
Replaces the values in the specified range of wavelengths with NaNs
:return: (Spectronon DataCube) new datacube with bands replaced with NaNs
"""
# Make a new cube, which will contain the processed spectral bands
newcube = util.makeEmptyCube(
mode="memory",
typechar='f',
rotationString=self.datacube.getRotationString())
bands = self.datacube.getBandCount()
samples = self.datacube.getSampleCount()
lines = self.datacube.getLineCount()
wavelengths = self.datacube.getWavelengthList()
minBand = self.minBand.value
maxBand = self.maxBand.value
for wavelength in wavelengths:
currentBand = self.datacube.getBandAtWavelength(wavelength)
currentBand = currentBand.astype(np.float32)
if (minBand <= wavelength <= maxBand):
currentBand[:, :] = np.NaN
newcube.appendBandWithWavelength(currentBand, wavelength)
return newcube
def createNewDatacube(workbench, data, wavelengths, rotationString):
"""
Creates a Spectronon DataCube object from the supplied data matrix.
:param workbench: (Spectronon workbench) Reference to useful stuff in Spectronon
:param data: (matrix of floats) Data which should be put into a cube
:param wavelengths: (list of floats) Wavelengths of the datacube
:param rotationString: (string) Rotation format for the datacube
:return: (Spectronon DataCube) New datacube containing provided data
"""
newcube = util.makeEmptyCube(mode="memory",
typechar='f',
rotationString=rotationString)
for i, wavelength in enumerate(wavelengths):
band = data[:,:, i]
newcube.appendBandWithWavelength(band, wave=wavelength)
return newcube
