modifications for `Crisify` SIPS processing

1. Added CRIS FSR wavenumbers to cris.py and hs2modis.py
2. Added shift_id to Cris2Modis in hs2modis.py
3. Added C6.1 shifts for Terra and Aqua in modis_srf.py

src/intercal/cris.py

@@ -4,7 +4,14 @@ import numpy as np
 def low_res_wavenumbers():
     return np.concatenate([wn_low_res[b] for b in ['lw', 'mw', 'sw']])
 
+def full_res_wavenumbers():
+    return np.concatenate([wn_full_res[b] for b in ['lw', 'mw', 'sw']])
+
 wn_low_res = {'lw': np.linspace(648.75, 1096.25, 717),
               'mw': np.linspace(1207.5, 1752.5, 437),
               'sw': np.linspace(2150, 2555, 163)}
 
+wn_full_res = {'lw': np.linspace(648.75, 1096.25, 717),
+            'mw': np.linspace(1207.5, 1752.5, 869),
+            'sw': np.linspace(2150, 2555, 637)}
+