Added 'RSR' as alias for RelativeSpectralResponse.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>

pyrsr/__init__.py

@@ -3,7 +3,7 @@
 """Top-level package for pyrsr."""
 
 from .version import __version__
-from .rsr import RelativeSpectralResponse
+from .rsr import RelativeSpectralResponse, RSR
 
 __author__ = """Daniel Scheffler"""
 __email__ = 'daniel.scheffler@gfz-potsdam.de'
@@ -13,5 +13,6 @@ __all__ = [
     '__author__',
     '__email__',
     '__version__',
-    'RelativeSpectralResponse'
+    'RelativeSpectralResponse',
+    'RSR'
 ]

pyrsr/rsr.py

@@ -194,3 +194,6 @@ class RelativeSpectralResponse(object):
         plt.xlabel('wavelength [%s]' % self.wvl_unit)
         plt.ylabel('spectral response')
         plt.legend(loc='upper right')
+
+
+RSR = RelativeSpectralResponse  # alias

tests/test_pyrsr.py

@@ -6,7 +6,7 @@
 
 import unittest
 
-from pyrsr.rsr import RelativeSpectralResponse
+from pyrsr.rsr import RelativeSpectralResponse, RelativeSpectralResponse
 
 
 class TestPyrsr(unittest.TestCase):