Bug 1283: Fixed imports in solflag.py and renamed module to lofar.solutions

CEP/Calibration/BBSControl/scripts/Makefile.am

 lofarpython_PYTHON	= __init__.py solfetch.py solplot.py solflag.py
-lofarpythondir		= $(pythondir)/lofar/sol
+lofarpythondir		= $(pythondir)/lofar/solutions
 libdir			= $(lofarpythondir)
 
 include $(top_srcdir)/Makefile.common

CEP/Calibration/BBSControl/scripts/example_solflag.py

-import solflag
+import lofar.solutions
 
-solflag.flag("test.MS", "instrument.db", 20, 3.0)
+lofar.solutions.flag("test.MS", "instrument.db", 20, 3.0)

CEP/Calibration/BBSControl/scripts/example_solplot.py

 import lofar.parmdb
-import solplot
+import lofar.solutions
 
 db = lofar.parmdb.parmdb("instrument.db")
 
 stations = ["CS00%d_HBA%d" % (x,y) for x in [1,8] for y in range(0,4)]
-(ampl, phase) = solplot.fetch(db, stations)
+(ampl, phase) = lofar.solutions.fetch(db, stations)
 
-solplot.plot(ampl)
+lofar.solutions.plot(ampl)

CEP/Calibration/BBSControl/scripts/solflag.py

 import sys
+import math
 import numpy
 import pylab
 import pyrap.tables
+import lofar.parmdb
 import solfetch
 
 def flag(msName, dbName, half_window, threshold, sources=None, storeFlags=True,
@@ -122,7 +124,7 @@ def flag(msName, dbName, half_window, threshold, sources=None, storeFlags=True,
                         pylab.clf()
 
                     pylab.subplot("21%d" % (el + 1))
-                    pylab.plot(ampl[el][src][stat], 'k-')
+                    pylab.plot(ampl[el][src][stat], 'r-')
                     pylab.plot(x_axis, sol_masked, 'go', markersize=4)
 
                 # Merge flags based on the solutions for the current direction