# make an index scannable
from gda.device.scannable import SimpleScannable
ix = SimpleScannable()
ix.name = "ix"
pos ix 0
#make scannablegroup for driving sample stage
from gda.device.scannable.scannablegroup import ScannableGroup
idd_pos_neg = ScannableGroup()
#idd_pos_neg.addGroupMember(idd_pos_neg_switchable)
idd_pos_neg.addGroupMember(idd_pos_neg_switcher)
idd_pos_neg.addGroupMember(idd_pos_neg_switchable)
idd_pos_neg.addGroupMember(ix)
idd_pos_neg.setName("idd_pos_neg")
idd_pos_neg.configure()
#make ScanPointProvider
def readfile(filepath):
"""
reads a 2 column csv file
returns a list of tuple
"""
values=[]
f = open( filepath )
lines = f.readlines()
f.close()
lineno=0
for l in lines:
lineno +=1
from gda.device.scannable import SimpleScannable
from gda.device.scannable.scannablegroup import ScannableGroup
from BeamlineI06.Mainline.xmcd import XMCDScanPositionProvider
imagenum = SimpleScannable()
imagenum.name = "imagenum"
imagenum.moveTo(0)
print "Creating energy scannable groups...\n"
print " dxmcd uses iddpol & denergy"
dxmcd = ScannableGroup("dxmcd", (imagenum, iddpol, denergy))
dxmcd.configure()
print " uxmcd uses idupol & uenergy"
uxmcd = ScannableGroup("uxmcd", (imagenum, idupol, uenergy))
uxmcd.configure()
print " xxmcd uses xpol & xenergy"
xxmcd = ScannableGroup("xxmcd", (imagenum, xpol, xenergy))
xxmcd.configure()
print "\nCreating xmcd_positions...\n"
xmcd_positions = XMCDScanPositionProvider(name='xmcd_positions',
numberOfImages=10, pols=('PosCirc', 'NegCirc'), energies=(706.7, 702.3))
print " xmcd_positions.numberOfImages = %r" % xmcd_positions.numberOfImages
print " xmcd_positions.pols = %r" % (xmcd_positions.pols,)
print " xmcd_positions.energies = %r" % (xmcd_positions.energies,)
print "\nExamples\n"
