def MakeMtrDefaults(fil=None, out=None):
'''
Creates an initialization file from a spreadsheet describing
the 1-ID beamline motor assignments
:param str fil: input file to read. By default opens file ../1ID/1ID_stages.csv relative to
the location of the current file.
:param str out: output file to write. By default writes file ../1ID/mtrsetup.py.new
Note that if the default file name is used, the output file must be
renamed before use to mtrsetup.py
'''
import csv
# DEFINE INPUT & OUTPUT FILES
if fil is None:
fil = os.path.join(
os.path.split(os.path.split(os.path.abspath(__file__))[0])[0],
'1ID',
'1ID_stages.csv')
print('reading file: '+str(fil))
if out is None:
out = os.path.join(
os.path.split(os.path.split(os.path.abspath(__file__))[0])[0],
'1ID',
'mtrsetup.py.new')
print('writing file: '+str(out))
fo = open(out,'w')
fo.write("# created " + mac.specdate() + "\n")
fo.write("import sys\n")
fo.write('sys.path.append("'+os.path.split(os.path.abspath(__file__))[0]+'")\n')
fo.write("import APSpy.spec as spec\n")
fo.write("spec.EnableEPICS()\n")
fo.write("spec.DefineScaler('1id:scaler1',16)\n")
# define column number symbols (N.B. numbering starts with 0)
crate = 0
mnum = 1
msym = 2
comments = 3
with open(fil, 'rUb') as fp:
reader = csv.reader(fp)
i = 0
for row in reader:
i += 1
if i==1:
continue # skip 1st row
if row[crate].strip() == "":
continue
fo.write("spec.DefineMtr(" +
"'" + row[msym].strip() + "', " +
"'" + row[crate].strip() + ':m' + row[mnum].strip() + "', " +
"'" + row[comments].strip() + "') \t # " + str(i) + "\n")
fp.close()
fo.close()
return
def EnergyMonitor(pfname=None, elename=None):
'''
Energy monitoring macro
Foil configuration needs to be checked to make sure that it is up to date.
:param str pfname: output file for energy monitoring result.
if nonthing is provided, results is written in the default file.
:param int/str elename: element name or number for energy monitor.
if nothing is provided, user gets to choose before the function spins the wheel.
'''
# DEFINE INPUT & OUTPUT FILES
if pfname is None:
# pfname = os.path.join(
# os.path.split(os.path.split(os.path.abspath(__file__))[0])[0],
# '1ID',
# 'EnergyMonitor.data')
pfname = './exp_setup/energymonitortest.data'
print('writing energy monitor results to file: '+str(pfname))
if elename is None:
print '65: Tb, 51.996 keV'
print '70: Yb, 61.332 keV'
print '72: Hf, 65.351 keV'
print '79: Au, 80.723 keV'
print '83: Bi, 90.527 keV'
elename = raw_input('enter appropriate element number to start energy monitor: ')
elename = int(elename)
# MOVE FOIL IN
if elename == 65 or elename is 'Tb':
spec.umv(spec.foilB, 135)
elif elename == 70 or elename is 'Yb':
spec.umv(spec.foilB, 90)
elif elename == 72 or elename is 'Hf':
spec.umv(spec.foilB, -135)
elif elename == 83 or elename is 'Bi':
spec.umv(spec.foilB, 45)
else:
raise NameError('foil not on the wheel.')
spec.sleep(0.25)
# COUNT / CALCULATE
spec.count_em(5); spec.wait_count()
print (mac.specdate() + ', ' +
str(ep.caget('1id:userCalc9.VAL')) + ', ' +
str(ep.caget('1id:scaler1.S3')) + ', ' +
str(ep.caget('1id:scaler1.S5')) + ', ' +
str(ep.caget('1id:scaler1.T')))
fo = open(pfname, 'a')
fo.write(mac.specdate() + ', ' +
str(ep.caget('1id:userCalc9.VAL')) + ', ' +
str(ep.caget('1id:scaler1.S3')) + ', ' +
str(ep.caget('1id:scaler1.S5')) + ', ' +
str(ep.caget('1id:scaler1.T')) + '\n')
fo.close()
# MOVE FOIL OUT
spec.umv('foilB', 0)
return
