def load(self, runno, norm=True, path=False, focus=True):
if path:
wkspname = runno.split('|')[0]
FileLoc = runno.split('|')[1]
elif self.isave:
ofile = open('//isis/inst$/NDX' + self.Instr.name + '/Instrument/logs/lastrun.txt', 'r')
lstrun = str(int(ofile.readlines()[0].split()[1]) + 1)
if runno < 10:
FileLoc = self.Instr.pc_comp + '/' + self.Instr.sname + lstrun + '.s' + '0' + str(runno)
else:
FileLoc = self.Instr.pc_comp + '/' + self.Instr.sname + lstrun + '.s' + str(runno)
print FileLoc
wkspname = str(lstrun) + '_' + str(runno)
tempwkspc = LoadRaw(Filename=FileLoc, OutputWorkspace=wkspname)
self.wkspaces[wkspname] = tempwkspc
else:
FileLoc = rawpath(runno, inst=self.Instr.sname) + '\\' + self.Instr.sname + str(runno) + '.raw'
if not os.path.exists(FileLoc):
print 'File not found expected in directory ' + FileLoc + '\n'
print 'use a.load("wksp|filepath", path=True) instead'
return
wkspname = str(runno)
print FileLoc
tempwkspc = LoadRaw(Filename=FileLoc, OutputWorkspace=wkspname)
self.wkspaces[wkspname] = tempwkspc
if norm:
NormaliseByCurrent(InputWorkspace=wkspname, OutputWorkspace=wkspname)
if focus:
AlignDetectors(InputWorkspace=wkspname, OutputWorkspace=wkspname, CalibrationFile=self.Instr.grpOfffile)
DiffractionFocussing(InputWorkspace=wkspname, OutputWorkspace=wkspname,
GroupingFileName=self.Instr.grpOfffile)
blist = range(1, self.Instr.nbank + 1)
cry_load.split_bank(wkspname, blist, Del=True)
def divide_samp_vana(EXPR_FILE, Norm):
print " => SAMPLE FOCUSED"
if not EXPR_FILE.dataRangeSet:
cry_load.sets_drange("sample", EXPR_FILE)
cry_load.split_bank("sample", EXPR_FILE.bankList, Del=False)
if Norm:
# === Optional normalization ===
for i in EXPR_FILE.bankList:
RebinToWorkspace(WorkspaceToRebin="Vanadium-" + str(i), WorkspaceToMatch="sample-" + str(i),
OutputWorkspace="Vanadium-" + str(i))
Divide(LHSWorkspace="sample-" + str(i), RHSWorkspace="Vanadium-" + str(i),
OutputWorkspace="ResultD-" + str(i))
else:
for i in EXPR_FILE.bankList:
RenameWorkspace(InputWorkspace="sample-" + str(i), OutputWorkspace="ResultD-" + str(i))
def divide_samp_vana(EXPR_FILE, Norm):
print " => SAMPLE FOCUSED"
if not EXPR_FILE.dataRangeSet:
cry_load.sets_drange("sample", EXPR_FILE)
cry_load.split_bank("sample", EXPR_FILE.bankList, Del=False)
if Norm:
# === Optional normalization ===
for i in EXPR_FILE.bankList:
RebinToWorkspace(WorkspaceToRebin="Vanadium-" + str(i), WorkspaceToMatch="sample-" + str(i),
OutputWorkspace="Vanadium-" + str(i))
Divide(LHSWorkspace="sample-" + str(i), RHSWorkspace="Vanadium-" + str(i),
OutputWorkspace="ResultD-" + str(i))
else:
for i in EXPR_FILE.bankList:
RenameWorkspace(InputWorkspace="sample-" + str(i), OutputWorkspace="ResultD-" + str(i))
def strip_the_vana(EXPR_FILE, LoadUnstrip=""):
if LoadUnstrip:
LoadNexusProcessed(Filename=LoadUnstrip, OutputWorkspace="Vanadium", EntryNumber=1)
print EXPR_FILE.bankList
cry_load.split_bank("Vanadium", bankList=EXPR_FILE.bankList, Del=True)
if EXPR_FILE.VanPeakRemove == "interpol":
print " => Van Bragg-peak stripping"
print "Smmoth Vana data with " + EXPR_FILE.VanSmooth + " points"
remove_bins(EXPR_FILE)
elif EXPR_FILE.VanPeakRemove == "strip":
print " => Van Bragg-peak stripping"
van_strip(EXPR_FILE)
elif EXPR_FILE.VanPeakRemove == "spline":
van_spline(EXPR_FILE)
elif EXPR_FILE.VanPeakRemove == "splineonly":
van_spline_only(EXPR_FILE)
else:
return
save_vana(EXPR_FILE)
def strip_the_vana(EXPR_FILE, LoadUnstrip=""):
if LoadUnstrip:
LoadNexusProcessed(Filename=LoadUnstrip, OutputWorkspace="Vanadium", EntryNumber=1)
print EXPR_FILE.bankList
cry_load.split_bank("Vanadium", bankList=EXPR_FILE.bankList, Del=True)
if EXPR_FILE.VanPeakRemove == "interpol":
print " => Van Bragg-peak stripping"
print "Smmoth Vana data with " + EXPR_FILE.VanSmooth + " points"
remove_bins(EXPR_FILE)
elif EXPR_FILE.VanPeakRemove == "strip":
print " => Van Bragg-peak stripping"
van_strip(EXPR_FILE)
elif EXPR_FILE.VanPeakRemove == "spline":
van_spline(EXPR_FILE)
elif EXPR_FILE.VanPeakRemove == "splineonly":
van_spline_only(EXPR_FILE)
else:
return
save_vana(EXPR_FILE)
