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Initial tracking done, needs check for other twiss parameters in user defined

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reiche
2026-01-12 13:29:44 +01:00
parent 3659cb1baf
commit ac3e68082d
12 changed files with 31 additions and 2312 deletions
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2
.gitignore vendored
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@@ -6,4 +6,4 @@
/.idea/inspectionProfiles/Project_Default.xml
/.idea/vcs.xml
/.idea/workspace.xml
/Elegant/
/unused/Elegant/

1005
MatchingConfig/Reference.json
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File diff suppressed because it is too large Load Diff

775
MatchingConfig/Reference_old.json
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@@ -1,775 +0,0 @@
{
"Label": "Reference",
"Order": [
{
"Reference": null,
"MatchID": "Preset",
"End": null,
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": "Start",
"MatchID": "Laser Heater",
"End": "SINLH02",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": null,
"MatchID": "SINSB04",
"End": null,
"Destination": "SATBD01",
"Sequence": "SINSB04",
"Save": true
},
{
"Reference": "Laser Heater",
"MatchID": "Match to SINSB04",
"End": "SINSB04",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": "Laser Heater",
"MatchID": "Bunch Compressor 1",
"End": "SINDI02",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": null,
"MatchID": "Linac 1",
"End": null,
"Destination": "SATBD01",
"Sequence": "S10CB02",
"Save": true
},
{
"Reference": "Bunch Compressor 1",
"MatchID": "Match to Linac 1",
"End": "S10CB02",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": "Bunch Compressor 1",
"MatchID": "End of Linac 1",
"End": "S10BC01",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": "Bunch Compressor 1",
"MatchID": "Bunch Compressor 2",
"End": "S10MA01",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": null,
"MatchID": "Linac 2",
"End": null,
"Destination": "SATBD01",
"Sequence": [
"S20CB01",
"S20CB02"
],
"Save": true
},
{
"Reference": "Bunch Compressor 2",
"MatchID": "Match to Linac 2",
"End": "S20CB04",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": "Bunch Compressor 2",
"MatchID": "Match to Switchyard",
"End": "S20SY02",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": "Switchyard",
"MatchID": "Resonant Kicker",
"End": "S20SY02",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": "Switchyard",
"MatchID": "Switchyard",
"End": "SATCL01",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": "Switchyard",
"MatchID": "Athos Diagnostics",
"End": "SATDI01",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": null,
"MatchID": "Athos Linac",
"End": null,
"Destination": "SATBD01",
"Sequence": "SATCB01",
"Save": true
},
{
"Reference": "HERO",
"MatchID": "Athos Stopper",
"End": "SATCL02",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": "HERO",
"MatchID": "Athos EEHG",
"End": "SATMA01",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": null,
"MatchID": "Athos Undulator",
"End": null,
"Destination": "SATBD01",
"Sequence": [
"SATUN06",
"SATUN07"
],
"Save": true
},
{
"Reference": "EEHG",
"MatchID": "Match to Athos Undulator",
"End": "SATUN09",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
},
{
"Reference": "EEHG",
"MatchID": "Match to Athos Deflector",
"End": "SATBD01",
"Destination": "SATBD01",
"Sequence": null,
"Save": null
}
],
"Dependence": {
"SINSB04-MQUA230": [
"SINSB03-MQUA230"
],
"S10CB02-MQUA230": [
"S10DI01-MQUA120",
"S10CB03-MQUA430",
"S10CB04-MQUA430",
"S10CB05-MQUA430",
"S10CB06-MQUA430",
"S10CB07-MQUA430",
"S10CB08-MQUA430"
],
"S10CB02-MQUA430": [
"S10CB03-MQUA230",
"S10CB04-MQUA230",
"S10CB05-MQUA230",
"S10CB06-MQUA230",
"S10CB07-MQUA230",
"S10CB08-MQUA230"
],
"S20CB01-MQUA430": [
"S20CB03-MQUA430"
],
"SATCB01-MQUA230": [
"SATCL02-MQUA430"
],
"SATCB01-MQUA430": [
"SATCL02-MQUA430"
],
"SATUN06-MQUA080": [
"SATUN08-MQUA080",
"SATUN10-MQUA080",
"SATUN12-MQUA080",
"SATUN14-MQUA420",
"SATUN16-MQUA080",
"SATUN18-MQUA080",
"SATUN20-MQUA080"
],
"SATUN07-MQUA080": [
"SATUN09-MQUA080",
"SATUN11-MQUA080",
"SATUN13-MQUA080",
"SATUN15-MQUA080",
"SATUN17-MQUA080",
"SATUN19-MQUA080",
"SATUN21-MQUA080"
]
},
"Reference": {
"Start": {
"Location": "start",
"Twiss": {
"betax": 29.971,
"alphax": 0.003,
"betay": 26.0,
"alphay": -0.288
}
},
"Laser Heater": {
"Location": "sinlh02.mqua410$start",
"Twiss": {
"betax": 11.2,
"alphax": 3.2,
"betay": 0.8,
"alphay": 0.75
}
},
"Bunch Compressor 1": {
"Location": "sindi02.mqua020$start",
"Twiss": {
"betax": 11.1557,
"alphax": -1.17,
"betay": 50,
"alphay": 0.0
}
},
"Bunch Compressor 2": {
"Location": "s10ma01.mqua020$start",
"Twiss": {
"betax": 6.14,
"alphax": -0.83,
"betay": 22.86,
"alphay": -1.18
}
},
"Switchyard": {
"Location": "s20sy02$start",
"Twiss": {
"betax": 48.26,
"alphax": 7.322,
"betay": 14.293,
"alphay": -3.513
}
},
"Linac3": {
"Location": "s30cb10.mqua430$start",
"Twiss": {
"betax": 8.83,
"alphax": 0.548,
"betay": 30.44,
"alphay": -1.866
}
},
"Aramis Stopper": {
"Location": "sarma01.mqua010$start",
"Twiss": {
"betax": 2.304,
"alphax": -1.4045,
"betay": 25.929,
"alphay": -6.363
}
},
"HERO": {
"Location": "satdi01.mqua250$start",
"Twiss": {
"betax": 35.76,
"alphax": -1.166,
"betay": 24.087,
"alphay": 0.648
}
},
"Athos Deflector": {
"Location": "satbd01.mqua010$start",
"Twiss": {
"betax": 50,
"alphax": 0,
"betay": 50,
"alphay": 0
}
},
"EEHG": {
"Location": "satma01.mqua610$start",
"Twiss": {
"betax": 10.0,
"alphax": 0.027,
"betay": 16.85,
"alphay": 0.027
}
}
},
"Parameter": {
"Preset": {
"Variable": [],
"Target": [
{
"Preset": {
"sinlh01.mqsk030.k1": 0,
"sinbc02.mqsk110.k1": 0,
"sinbc02.mqsk350.k1": 0,
"sindi01.mqsk030.k1": 0,
"s10bc02.mqsk110.k1": 0,
"s10bc02.mqsk350.k1": 0,
"sarcl02.mqsk160.k1": 0,
"sarcl02.mqsk300.k1": 0,
"sarcl02.mqsk420.k1": 0,
"satsy01.mqsk030.k1": 0,
"satsy01.mqsk270.k1": 0,
"sinbc02.mqua120.k1": 0,
"sinbc02.mqua340.k1": 0,
"s10bc02.mqua120.k1": 0,
"s10bc02.mqua340.k1": 0,
"sarcl02.mqua150.k1": 0,
"sarcl02.mqua430.k1": 0,
"satbd01.mqua010.k1": 0.50697,
"satbd01.mqua030.k1": -0.618466,
"satbd01.mqua050.k1": 0.13249,
"satbd01.mqua070.k1": 0.47403,
"satbd01.mqua090.k1": -0.74426,
"satbd02.mqua030.k1": -1.05081
}
}
]
},
"Laser Heater": {
"Variable": [
"SINLH01-MQUA020",
"SINLH01-MQUA040",
"SINLH01-MQUA050",
"SINLH01-MQUA070",
"SINLH02-MQUA010"
],
"Target": [
{
"Location": "sinlh02.mqua410$start",
"Twiss": {
"betax": 11.2,
"alphax": 3.2,
"betay": 0.8,
"alphay": 0.75
}
}
]
},
"SINSB04": {
"Variable": [
"SINSB04-MQUA130",
"SINSB04-MQUA230"
],
"Target": [
{
"Location": "#e",
"Twiss": {
"MUX": 0.2,
"MUY": 0.2
}
}
]
},
"Match to SINSB04": {
"Variable": [
"SINLH02-MQUA410",
"SINLH03-MQUA030",
"SINLH03-MQUA040",
"SINLH03-MQUA060",
"SINLH03-MQUA080",
"SINSB03-MQUA130"
],
"Target": [
{
"Location": "sinsb04$start",
"SavedID": "SINSB04"
}
]
},
"Bunch Compressor 1": {
"Variable": [
"SINBC01-MQUA020",
"SINBC01-MQUA050",
"SINBC01-MQUA070",
"SINBC01-MQUA090",
"SINBC01-MQUA110",
"SINDI01-MQUA020",
"SINDI01-MQUA070"
],
"Target": [
{
"Location": "sindi02.mqua020$start",
"Twiss": {
"betax": 11.1557,
"alphax": -1.17,
"betay": 50,
"alphay": 0.0
}
},
{
"Location": "sinbc02.mbnd400",
"Twiss": {
"betax": 5.1,
"betay": 100
},
"Limit": 1
},
{
"Location": "sinbc01.mqua110$end",
"Twiss": {
"betax": 100
},
"Limit": 1
}
]
},
"Linac 1": {
"Variable": [
"S10CB02-MQUA230",
"S10CB02-MQUA430"
],
"Target": [
{
"Location": "#e",
"Twiss": {
"MUX": 0.1883,
"MUY": 0.1883
}
}
]
},
"Match to Linac 1": {
"Variable": [
"S10CB01-MQUA230",
"S10CB01-MQUA430",
"SINDI02-MQUA020",
"SINDI02-MQUA030",
"SINDI02-MQUA050",
"SINDI02-MQUA060",
"SINDI02-MQUA090"
],
"Target": [
{
"Location": "s10cb02$start",
"SavedID": "Linac 1"
}
]
},
"End of Linac 1": {
"Variable": [
"S10CB07-MQUA430",
"S10CB08-MQUA230",
"S10CB08-MQUA430",
"S10CB09-MQUA230"
],
"Target": [
{
"Location": "s10bc01.mqua020$start",
"Twiss": {
"betax": 4.88,
"betay": 16.11,
"alphax": 0.5546,
"alphay": -1.81
}
}
]
},
"Bunch Compressor 2": {
"Variable": [
"S10BC01-MQUA020",
"S10BC01-MQUA040",
"S10BC01-MQUA060",
"S10BC01-MQUA080",
"S10BC01-MQUA100"
],
"Target": [
{
"Location": "s10ma01.mqua020$start",
"Twiss": {
"betax": 6.14,
"alphax": -0.83,
"betay": 22.86,
"alphay": -1.18
}
}
]
},
"Linac 2": {
"Variable": [
"S20CB01-MQUA430",
"S20CB02-MQUA430"
],
"Target": [
{
"Location": "#e",
"Twiss": {
"MUX": 0.2,
"MUY": 0.2
}
}
]
},
"Match to Linac 2": {
"Variable": [
"S10MA01-MQUA020",
"S10MA01-MQUA050",
"S10MA01-MQUA070",
"S10MA01-MQUA110",
"S10MA01-MQUA130"
],
"Target": [
{
"Location": "s20cb01$start",
"SavedID": "Linac 2"
}
]
},
"Match to Switchyard": {
"Variable": [
"S20SY01-MQUA020",
"S20SY01-MQUA030",
"S20SY01-MQUA050",
"S20SY01-MQUA080"
],
"Target": [
{
"Location": "s20sy02$start",
"Twiss": {
"betax": 48.26,
"alphax": 7.322,
"betay": 14.293,
"alphay": -3.513
}
}
]
},
"Resonant Kicker": {
"Variable": [
"S20SY02-MQUA070",
"S20SY02-MQUA100",
"S20SY02-MQUA140",
"S20SY02-MQUA180",
"S20SY02-MKDC010",
"S20SY02-MKAC020",
"S20SY02-MKDC030",
"S20SY02-MKAC040",
"S20SY02-MKDC050"
],
"Target": [
{
"Script": "Scripts/switchyard_kicker.madx"
}
]
},
"Switchyard": {
"Variable": [
"SATSY01-MQUA020",
"SATSY01-MQUA040",
"SATSY01-MQUA070",
"SATSY01-MQUA090",
"SATSY01-MQUA210",
"SATSY01-MQUA230",
"SATSY01-MQUA260",
"SATSY01-MQUA280",
"SATSY01-MQUA300",
"SATSY02-MQUA010",
"SATSY02-MQUA110",
"SATSY02-MQUA120",
"SATSY02-MQUA230",
"SATSY03-MQUA010",
"SATSY03-MQUA040",
"SATSY03-MQUA070",
"SATSY03-MQUA100",
"SATSY03-MQUA130",
"SATCL01-MQUA120",
"SATCL01-MQUA130",
"SATCL01-MQUA180",
"SATCL01-MQUA190"
],
"Target": [
{
"Script": "Scripts/switchyard.madx"
}
],
"User": {
"LEAKDISP": 0.0
}
},
"Athos Diagnostics": {
"Variable": [
"SATDI01-MQUA025",
"SATDI01-MQUA080",
"SATDI01-MQUA220",
"SATDI01-MQUA230"
],
"Target": [
{
"Location": "satdi01.mqua250$start",
"Twiss": {
"betax": 35.76,
"alphax": -1.166,
"betay": 24.087,
"alphay": 0.648
}
}
]
},
"Athos Linac": {
"Variable": [
"SATCB01-MQUA230",
"SATCB01-MQUA430"
],
"Target": [
{
"Location": "#e",
"Twiss": {
"MUX": 0.053,
"MUY": 0.053
}
}
]
},
"Athos Stopper": {
"Variable": [
"SATDI01-MQUA250",
"SATDI01-MQUA260",
"SATDI01-MQUA280",
"SATDI01-MQUA300"
],
"Target": [
{
"Location": "satcl01$start",
"SavedID": "Athos Linac"
}
]
},
"Athos EEHG": {
"Variable": [
"SATMA01-MQUA050",
"SATMA01-MQUA120",
"SATMA01-MQUA140",
"SATMA01-MQUA160",
"SATMA01-MQUA180",
"SATMA01-MQUA230",
"SATMA01-MQUA250"
],
"Target": [
{
"Location": "satma01.mqua610$start",
"Twiss": {
"betax": 10.0,
"alphax": 0.027,
"betay": 16.85,
"alphay": 0.027
}
},
{
"Location": "satma01.mqua140$start",
"Twiss": {
"betax": 70,
"betay": 70
},
"Limit": 1
},
{
"Location": "satma01.mqua160$start",
"Twiss": {
"betax": 70,
"betay": 70
},
"Limit": 1
},
{
"Location": "satma01.mqua180$start",
"Twiss": {
"betax": 70,
"betay": 70
},
"Limit": 1
}
]
},
"Athos Undulator": {
"Variable": [
"SATUN06-MQUA080",
"SATUN07-MQUA080"
],
"Target": [
{
"Location": "#e",
"Twiss": {
"MUX": 0.15,
"MUY": 0.15
}
}
]
},
"Match to Athos Undulator": {
"Variable": [
"SATMA01-MQUA610",
"SATMA01-MQUA630",
"SATMA01-MQUA640",
"SATUN04-MQUA060",
"SATUN05-MQUA420"
],
"Target": [
{
"Location": "satun06$start",
"SavedID": "Athos Undulator"
},
{
"Location": "satun07$end",
"Twiss": {
"x": 10,
"y": 10,
"px": 10
},
"Limit": 1
}
]
},
"Match to Athos Deflector": {
"Variable": [
"SATUN22-MQUA080",
"SATMA02-MQUA010",
"SATMA02-MQUA020",
"SATMA02-MQUA040",
"SATMA02-MQUA050",
"SATMA02-MQUA070"
],
"Target": [
{
"Location": "satbd01.mqua010$start",
"Twiss": {
"betax": 50,
"alphax": 0,
"betay": 50,
"alphay": 0
}
},
{
"Location": "satun22$end",
"Twiss": {
"x": 0,
"px": 0
}
}
]
}
}
}

103
elegant.py
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@@ -1,103 +0,0 @@
from onlinemodel.code import OMElegant
#test
class Elegant:
def __init__(self,parent=None,model=None):
self.parent=parent
self.model=model
self.elegant=OMElegant.ElegantLattice()
def writeElegantFiles(self,path ='Elegant', filename='dummy',end='SARBD02'):
self.writeElegantInput(path,filename)
self.writeElegantLattice(path, filename,end)
def writeElegantInput(self,path,name):
filename = '%s/%s.ele' % (path, name)
with open(filename, 'w') as fid:
fid.write('&run_setup\n')
fid.write('\tlattice\t\t= %s.lat,\n' % (name))
fid.write('\tuse_beamline\t= SwissFEL,\n')
fid.write('\trootname\t= %s,\n' % name)
fid.write('\toutput\t\t= %s.out,\n')
fid.write('\tcentroid\t\t= %s.cen,\n')
fid.write('\tsigma\t\t= %s.sig,\n')
fid.write('\tfinal\t\t= %s.fin,\n')
fid.write('\tparameters\t= %s.par,\n')
fid.write('\tmagnets\t\t= %s.mag,\n')
fid.write('\tcombine_bunch_statistics = 0,\n')
fid.write('\tdefault_order\t= 2,\n')
fid.write('\tconcat_order\t= 0,\n')
fid.write('\tprint_statistics\t= 0,\n')
fid.write('\trandom_number_seed\t= 9876543210,\n')
p0 = self.model.getInitialEnergy()
fid.write('\tp_central\t= %f,\n' % p0)
fid.write('\ttracking_updates\t= 1\n')
fid.write('\talways_change_p0\t= 1\n')
fid.write('&end\n\n')
fid.write('&run_control\n')
fid.write('\tn_steps\t= 1,\n')
fid.write('\treset_rf_for_each_step = 1\n')
fid.write('&end\n\n')
twiss=self.parent.reference.reference['Start']['Twiss']
print(twiss)
fid.write('&twiss_output\n')
fid.write('\tfilename\t= %s.twi,\n')
fid.write('\tmatched\t\t= 0,\n')
fid.write('\tbeta_x\t\t= %f,\n' % twiss['betax'])
fid.write('\tbeta_y\t\t= %f,\n' % twiss['betay'])
fid.write('\talpha_x\t\t= %f,\n' % twiss['alphax'])
fid.write('\talpha_y\t\t= %f,\n' % twiss['alphay'])
fid.write('&end\n\n')
fid.write('&sdds_beam\n')
fid.write('\tinput_type= "elegant",\n')
fid.write('\tsample_interval\t= 1,\n')
fid.write('\tinput = MyInputDist.sdds,\n')
fid.write('\treuse_bunch\t= 0 \n')
fid.write('&end\n\n')
fid.write('&alter_elements\n')
fid.write('\tname = *,\n')
fid.write('\ttype = LSCDRIFT,\n')
fid.write('\titem = LSC,\n')
fid.write('\tvalue = 1\n')
fid.write('&end\n\n')
fid.write('&alter_elements\n')
fid.write('\tname = *,\n')
fid.write('\ttype = RFCW,\n')
fid.write('\titem = LSC,\n')
fid.write('\tvalue = 1\n')
fid.write('&end\n\n')
fid.write('&alter_elements\n')
fid.write('\tname = *,\n')
fid.write('\ttype = CSRDRIFT,\n')
fid.write('\titem = CSR,\n')
fid.write('\tvalue = 1\n')
fid.write('&end\n\n')
fid.write('&alter_elements\n')
fid.write('\tname = *,\n')
fid.write('\ttype = CSRCSBEND,\n')
fid.write('\titem = CSR,\n')
fid.write('\tvalue = 1\n')
fid.write('&end\n\n')
fid.write('&track\n')
fid.write('&end\n\n')
fid.close()
def writeElegantLattice(self,path, filename,end):
destination = 'ARAMIS'
if 'SPO' in end:
destination = 'PORTHOS'
elif 'SAT' in end:
destination = 'ATHOS'
elif 'S10BD' in end or 'SIN' in end:
destination = 'INJECTOR'
self.model.om.setBranch(destination, 'SINLH01')
self.elegant.openLatticeStream(path, filename)
self.model.om.exportBranch(self.elegant)
self.elegant.closeLatticeStream()

274
generateMatchSettings.py
View File

@@ -1,274 +0,0 @@
import json
def configMatching(label_in = 'Reference',var={}):
path = "MatchingConfig/"
label = label_in
print(var)
dependence = generateDependences()
reference = generateReferences()
order = generateOrder()
parameter = generateMatchingSteps(reference,var)
settings={'Label':label,'Order':order,'Dependence':dependence,'Reference':reference,'Parameter':parameter}
fname=path+label+'.json'
with open(fname, 'w', encoding='utf-8') as f:
json.dump(settings, f, ensure_ascii=False, indent=4)
return fname
#######
# some internal functions
def MatchReference(loc,twiss,limit=None): # limit 1 -> smaller than, 2 -> larger than (default is euqal)
match ={'Location': loc, 'Twiss': twiss}
if not limit is None:
match['Limit'] = limit
return match
def MatchStep(ref,id,end, dest,sequence=None,saveTwiss=None):
match={'Reference':ref,'MatchID':id,'End':end, 'Destination':dest,'Sequence':sequence,'Save':saveTwiss}
return match
def MatchParameter(var0,tar0,user0=None):
if user0 is None:
return {'Variable':var0,'Target':tar0}
return {'Variable':var0,'Target':tar0,'User':user0}
############
# generating functions
def generateReferences():
# list of references with fixed twiss parameters
reference = {}
reference['Start'] = MatchReference('start', {'betax': 29.971, 'alphax': 0.003, 'betay': 26.00, 'alphay': -0.288})
reference['Laser Heater'] = MatchReference('sinlh02.mqua410$start',
{'betax': 11.2, 'alphax': 3.2, 'betay': 0.8, 'alphay': 0.75, })
reference['Bunch Compressor 1'] = MatchReference('sindi02.mqua020$start',
{'betax': 11.1557, 'alphax': -1.17, 'betay': 50, 'alphay': 0.})
reference['Bunch Compressor 2'] = MatchReference('s10ma01.mqua020$start',
{'betax': 6.14, 'alphax': -0.83, 'betay': 22.86, 'alphay': -1.18})
reference['Switchyard'] = MatchReference('s20sy02$start',
{'betax': 48.26, 'alphax': 7.322, 'betay': 14.293, 'alphay': -3.513})
reference['Linac3'] = MatchReference('s30cb10.mqua430$start',
{'betax': 8.83, 'alphax': 0.548, 'betay': 30.44, 'alphay': -1.866})
reference['Aramis Stopper'] = MatchReference('sarma01.mqua010$start',
{'betax': 2.304, 'alphax': -1.4045, 'betay': 25.929, 'alphay': -6.363})
reference['HERO'] = MatchReference('satdi01.mqua250$start',
{'betax': 35.76, 'alphax': -1.166, 'betay': 24.087, 'alphay': 0.648})
reference['Athos Deflector'] = MatchReference('satbd01.mqua010$start',
{'betax': 50, 'alphax': 0, 'betay': 50, 'alphay': 0})
reference['EEHG'] = MatchReference('satma01.mqua610$start',
{'betax': 10., 'alphax': 0.027, 'betay': 16.85, 'alphay': 0.027})
return reference
def generateDependences():
dependence = {}
dependence['SINSB04-MQUA230']=['SINSB03-MQUA230']
dependence['S10CB02-MQUA230']=['S10DI01-MQUA120'] + ['S10CB%2.2d-MQUA430' % i for i in range(3,9)]
dependence['S10CB02-MQUA430']=['S10CB%2.2d-MQUA230' % i for i in range(3,9)]
dependence['S20CB01-MQUA430']=['S20CB03-MQUA430']
dependence['SATCB01-MQUA230']=['SATCL02-MQUA430']
dependence['SATCB01-MQUA430']=['SATCL02-MQUA430']
dependence['SATUN06-MQUA080']=['SATUN%2.2d-MQUA080' % (2*i+6) for i in range(1,4)] +['SATUN14-MQUA420']+['SATUN%d-MQUA080' % (2*i+16) for i in range(3)]
dependence['SATUN07-MQUA080']=['SATUN%2.2d-MQUA080' % (2*i+7) for i in range(1,8)]
dependence['S30CB01-MQUA430'] = ['S30CB%2.2d-MQUA430' % (i*2 + 3) for i in range(7)]
dependence['S30CB02-MQUA430'] = ['S30CB%2.2d-MQUA430' % (i*2 + 4) for i in range(6)]
dependence['SARUN03-MQUA080'] = ['SARMA02-MQUA050','SARUN01-MQUA080'] + ['SARUN%2.2d-MQUA080' % (2*i + 5) for i in range(8)]
dependence['SARUN04-MQUA080'] = ['SARMA02-MQUA120','SARUN02-MQUA080'] + ['SARUN%2.2d-MQUA080' % (2*i + 6) for i in range(8)]
return dependence
def generateOrder():
order = []
# order of elements:
# - Match starting point with Twiss, None has no initial condition and starts with #s
# - ID to find additional parameteters
# - Last section in tracking/matching. If none it tracks to the end (#e)
# - destination: selection of branch by giving a unique section name (e.g. SARBD01 for Aramis)
# - sequence: sequence to use. If it is a list of sequence then a temporary sequence is used. Default to swissfel
# - flag to last twiss parameters, needed for other routines to refer to.
order.append(MatchStep(None, 'Preset', None, 'SATBD01'))
order.append(MatchStep('Start', 'Laser Heater', 'SINLH02', 'SATBD01'))
order.append(MatchStep(None, 'SINSB04', None, 'SATBD01', 'SINSB04', True))
order.append(MatchStep('Laser Heater', 'Match to SINSB04', 'SINSB04', 'SATBD01'))
order.append(MatchStep('Laser Heater', 'Bunch Compressor 1', 'SINDI02', 'SATBD01'))
order.append(MatchStep(None, 'Linac 1', None, 'SATBD01', 'S10CB02', True))
order.append(MatchStep('Bunch Compressor 1', 'Match to Linac 1', 'S10CB02', 'SATBD01'))
order.append(MatchStep('Bunch Compressor 1', 'End of Linac 1', 'S10BC01', 'SATBD01'))
order.append(MatchStep('Bunch Compressor 1', 'Bunch Compressor 2', 'S10MA01', 'SATBD01'))
order.append(MatchStep(None, 'Linac 2', None, 'SATBD01', ['S20CB01', 'S20CB02'], True))
order.append(MatchStep('Bunch Compressor 2', 'Match to Linac 2', 'S20CB04', 'SATBD01'))
order.append(MatchStep('Bunch Compressor 2', 'Match to Switchyard', 'S20SY02', 'SATBD01'))
order.append(MatchStep('Switchyard', 'Resonant Kicker', 'S20SY02', 'SATBD01'))
order.append(MatchStep('Switchyard', 'Switchyard', 'SATCL01', 'SATBD01'))
order.append(MatchStep('Switchyard', 'Athos Diagnostics', 'SATDI01', 'SATBD01'))
order.append(MatchStep(None, 'Athos Linac', None, 'SATBD01', 'SATCB01', True))
order.append(MatchStep('HERO', 'Athos Stopper', 'SATCL02', 'SATBD01'))
order.append(MatchStep('HERO', 'Athos EEHG', 'SATMA01', 'SATBD01'))
order.append(MatchStep(None, 'Athos Undulator', None, 'SATBD01', ['SATUN06', 'SATUN07'], True))
order.append(MatchStep('EEHG', 'Match to Athos Undulator', 'SATUN09', 'SATBD01'))
order.append(MatchStep('EEHG', 'Match to Athos Deflector', 'SATBD01', 'SATBD01'))
order.append(MatchStep(None, 'Linac 3', None, 'SARBD01',['S30CB01','S30CB02'], True))
order.append(MatchStep('Switchyard', 'Match to Linac 3', 'S30CB03', 'SARBD01'))
order.append(MatchStep('Switchyard', 'End of Linac 3', 'S30CB10', 'SARBD01'))
order.append(MatchStep(None, 'Aramis Undulator', None, 'SARBD01', ['SARUN03', 'SARUN04'], True))
order.append(MatchStep('Linac3', 'Aramis - ECOL', None, 'SARBD01'))
order.append(MatchStep('Linac3', 'Match to Aramis Undulator', 'SARUN20', 'SARBD01'))
order.append(MatchStep('Linac3', 'Aramis Dump', 'SARBD02', 'SARBd02'))
return order
def generateMatchingSteps(reference,var_ext):
parameter={}
var=[]
tar = [{'Preset':{'sinlh01.mqsk030.k1':0,'sinbc02.mqsk110.k1':0,'sinbc02.mqsk350.k1':0,
'sindi01.mqsk030.k1':0,'s10bc02.mqsk110.k1':0,'s10bc02.mqsk350.k1':0,
'sarcl02.mqsk160.k1':0,'sarcl02.mqsk300.k1':0,'sarcl02.mqsk420.k1':0,
'satsy01.mqsk030.k1':0,'satsy01.mqsk270.k1':0,
'sinbc02.mqua120.k1':0,'sinbc02.mqua340.k1':0,
's10bc02.mqua120.k1':0,'s10bc02.mqua340.k1':0,
'sarcl02.mqua150.k1':0,'sarcl02.mqua430.k1':0,
'satbd01.mqua010.k1':0.50697,'satbd01.mqua030.k1':-0.618466,
'satbd01.mqua050.k1':0.13249,'satbd01.mqua070.k1':0.47403,
'satbd01.mqua090.k1':-0.74426,'satbd02.mqua030.k1':-1.05081}}]
parameter['Preset'] = MatchParameter(var,tar)
var = ['SINLH01-MQUA020', 'SINLH01-MQUA040','SINLH01-MQUA050','SINLH01-MQUA070','SINLH02-MQUA010']
tar = [reference['Laser Heater']]
parameter['Laser Heater'] = MatchParameter(var,tar)
var = ['SINSB04-MQUA130','SINSB04-MQUA230']
tar =[MatchReference('#e',{'MUX':0.2,'MUY':0.2})]
parameter['SINSB04'] = MatchParameter(var,tar)
var = ['SINLH02-MQUA410','SINLH03-MQUA030','SINLH03-MQUA040','SINLH03-MQUA060','SINLH03-MQUA080','SINSB03-MQUA130']
tar =[{'Location':'sinsb04$start','SavedID':'SINSB04'}]
parameter['Match to SINSB04']=MatchParameter(var,tar)
var = ['SINBC01-MQUA020','SINBC01-MQUA050','SINBC01-MQUA070','SINBC01-MQUA090','SINBC01-MQUA110','SINDI01-MQUA020','SINDI01-MQUA070']
tar =[reference['Bunch Compressor 1'],
MatchReference('sinbc02.mbnd400',{'betax':5.1,'betay':100},1),
MatchReference('sinbc01.mqua110$end',{'betax':100},1)]
parameter['Bunch Compressor 1']=MatchParameter(var, tar)
var = ['S10CB02-MQUA230','S10CB02-MQUA430']
tar = [MatchReference('#e',{'MUX':0.1883,'MUY':0.1883})]
parameter['Linac 1'] = MatchParameter(var, tar)
var = ['S10CB01-MQUA230','S10CB01-MQUA430','SINDI02-MQUA020','SINDI02-MQUA030','SINDI02-MQUA050','SINDI02-MQUA060','SINDI02-MQUA090']
tar =[{'Location':'s10cb02$start','SavedID':'Linac 1'}]
parameter['Match to Linac 1']=MatchParameter(var,tar)
var = ['S10CB07-MQUA430','S10CB08-MQUA230','S10CB08-MQUA430','S10CB09-MQUA230']
tar = [MatchReference('s10bc01.mqua020$start',{'betax':4.88,'betay':16.11,'alphax':0.5546,'alphay':-1.81})]
parameter['End of Linac 1']=MatchParameter(var, tar)
var = ['S10BC01-MQUA020','S10BC01-MQUA040','S10BC01-MQUA060','S10BC01-MQUA080','S10BC01-MQUA100']
tar = [reference['Bunch Compressor 2']]
parameter['Bunch Compressor 2']=MatchParameter(var,tar)
var = ['S20CB01-MQUA430','S20CB02-MQUA430']
tar = [MatchReference('#e', {'MUX': 0.2, 'MUY': 0.2})]
parameter['Linac 2'] = MatchParameter(var, tar)
var = ['S10MA01-MQUA020','S10MA01-MQUA050','S10MA01-MQUA070','S10MA01-MQUA110','S10MA01-MQUA130']
tar =[{'Location':'s20cb01$start','SavedID':'Linac 2'}]
parameter['Match to Linac 2']=MatchParameter(var, tar)
var = ['S20SY01-MQUA020','S20SY01-MQUA030','S20SY01-MQUA050','S20SY01-MQUA080']
tar = [reference['Switchyard']]
parameter['Match to Switchyard']=MatchParameter(var, tar)
var = ['S20SY02-MQUA070','S20SY02-MQUA100','S20SY02-MQUA140','S20SY02-MQUA180','S20SY02-MKDC010','S20SY02-MKAC020','S20SY02-MKDC030','S20SY02-MKAC040','S20SY02-MKDC050']
tar=[{'Script':'Scripts/switchyard_kicker.madx'}]
parameter['Resonant Kicker']=MatchParameter(var, tar)
var=['SATSY01-MQUA020','SATSY01-MQUA040','SATSY01-MQUA070','SATSY01-MQUA090','SATSY01-MQUA210','SATSY01-MQUA230','SATSY01-MQUA260','SATSY01-MQUA280',
'SATSY01-MQUA300','SATSY02-MQUA010','SATSY02-MQUA110','SATSY02-MQUA120','SATSY02-MQUA230','SATSY03-MQUA010','SATSY03-MQUA040','SATSY03-MQUA070',
'SATSY03-MQUA100','SATSY03-MQUA130','SATCL01-MQUA120','SATCL01-MQUA130','SATCL01-MQUA180','SATCL01-MQUA190']
tar=[{'Script':'Scripts/switchyard.madx'}]
val = 0.0
if 'SYR56' in var_ext:
val = var_ext['SYR56']
uservar = {'LEAKDISP':val}
parameter['Switchyard']=MatchParameter(var, tar, uservar)
var=['SATDI01-MQUA025','SATDI01-MQUA080','SATDI01-MQUA220','SATDI01-MQUA230']
tar = [reference['HERO']]
parameter['Athos Diagnostics'] = MatchParameter(var,tar)
var = ['SATCB01-MQUA230','SATCB01-MQUA430']
tar =[MatchReference('#e',{'MUX':0.053,'MUY':0.053})]
parameter['Athos Linac'] = MatchParameter(var,tar)
var=['SATDI01-MQUA250','SATDI01-MQUA260','SATDI01-MQUA280','SATDI01-MQUA300']
tar =[{'Location':'satcl01$start','SavedID':'Athos Linac'}]
parameter['Athos Stopper'] = MatchParameter(var,tar)
var=['SATMA01-MQUA050','SATMA01-MQUA120','SATMA01-MQUA140','SATMA01-MQUA160','SATMA01-MQUA180','SATMA01-MQUA230','SATMA01-MQUA250']
tar = [reference['EEHG'],
MatchReference('satma01.mqua140$start', {'betax': 70, 'betay': 70}, 1),
MatchReference('satma01.mqua160$start', {'betax': 70, 'betay': 70}, 1),
MatchReference('satma01.mqua180$start', {'betax': 70, 'betay': 70}, 1)]
parameter['Athos EEHG'] = MatchParameter(var,tar)
var = ['SATUN06-MQUA080','SATUN07-MQUA080']
tar =[MatchReference('#e',{'MUX':0.15,'MUY':0.15})]
parameter['Athos Undulator'] = MatchParameter(var,tar)
var=['SATMA01-MQUA610','SATMA01-MQUA630','SATMA01-MQUA640','SATUN04-MQUA060','SATUN05-MQUA420']
tar =[{'Location':'satun06$start','SavedID':'Athos Undulator'},
MatchReference('satun07$end', {'x': 10, 'y': 10,'px':10}, 1)]
parameter['Match to Athos Undulator'] = MatchParameter(var,tar)
var = ['SATUN22-MQUA080','SATMA02-MQUA010','SATMA02-MQUA020','SATMA02-MQUA040','SATMA02-MQUA050','SATMA02-MQUA070']
tar = [reference['Athos Deflector'],
MatchReference('satun22$end', {'x':0, 'px': 0})]
parameter['Match to Athos Deflector'] = MatchParameter(var,tar)
var = ['S30CB01-MQUA430', 'S30CB02-MQUA430']
tar = [MatchReference('#e', {'MUX': 0.1883, 'MUY': 0.1883})]
parameter['Linac 3'] = MatchParameter(var, tar)
var = ['S20SY03-MQUA020', 'S20SY03-MQUA030', 'S20SY03-MQUA050', 'S20SY03-MQUA060', 'S20SY03-MQUA100']
tar = [{'Location': 's30cb01$start', 'SavedID': 'Linac 3'}]
parameter['Match to Linac 3'] = MatchParameter(var, tar)
var = ['S30CB01-MQUA430', 'S30CB01-MQUA430', 'S30CB01-MQUA430', 'S30CB01-MQUA430']
tar = [reference['Linac3']]
parameter['End of Linac 3'] = MatchParameter(var, tar)
var = ['SARCL02-MQUA130','SARCL02-MQUA210','SARCL02-MQUA250',
'SARCL02-MQUA310','SARCL02-MQUA350','SARCL02-MQUA460',
'SARCL01-MQUA020', 'SARCL01-MQUA050', 'SARCL01-MQUA080',
'SARCL01-MQUA100', 'SARCL01-MQUA140', 'SARCL01-MQUA190'
]
tar = [{'Script': 'Scripts/ecol.madx'}]
parameter['Aramis - ECOL'] = MatchParameter(var, tar)
var = ['SARUN03-MQUA080', 'SARUN04-MQUA080']
tar = [MatchReference('#e', {'MUX': 0.15, 'MUY': 0.15})]
parameter['Aramis Undulator'] = MatchParameter(var, tar)
var = ['SARMA01-MQUA010', 'SARMA01-MQUA060', 'SARMA01-MQUA080', 'SARMA01-MQUA120', 'SARMA01-MQUA140']
tar = [{'Location': 'sarun03$start', 'SavedID': 'Aramis Undulator'},
MatchReference('sarma01.mqua060', {'betax': 40}, 1)]
parameter['Match to Aramis Undulator'] = MatchParameter(var, tar)
var = ['SARUN19-MQUA080', 'SARUN20-MQUA080', 'SARBD01-MQUA020', 'SARBD02-MQUA030']
tar = [MatchReference('SARBD02$END', {'betax': 250, 'betay': 250,'etax':100,'etay':1.2}, 1)]
parameter['Aramis Dump'] = MatchParameter(var, tar)
return parameter

13
issues.txt
View File

@@ -1,10 +1,11 @@
1) Initialize all quadrupoles at the beginning!
2) Allow for parameter inputs, e.g. phase advance
3) matching output on a log
4) Save matched values (e.g. automatically)
5) Load Reference
6) filter for curent, planned and final phase for matching scripts
7) support for start twiss for tracking
5) Load Reference -> initial matching condition
4) Save aver matching -> save initial twiss conditions
6) filter for current, planned and final phase for matching scripts
1) Check reference settings directory, depending on online and offline mode
2) switch between references

58
matching.py
View File

@@ -1,58 +0,0 @@
converttwiss= {'betax':'betx','betay':'bety','alphax':'alfx','alphay':'alfy',
'etax':'dx','etay':'dy','etapx':'dpx','etapy':'dpy',
'x':'x','y':'y','px':'px','py':'py','energy':'energy'}
class Matching:
def __init__(self,parent=None,model=None,reference = None):
self.parent = parent
self.model = model
self.reference = reference
self.destination=''
def match(self):
config = self.reference.getMatchingPoint()
if config is None:
return
vars = {}
for var in config['Variable']:
var0=var.replace('-','.').lower()
if 'mqua' in var0 or 'mqsk' in var0:
var0 += '.k1'
elif 'msex' in var0:
var0 += '.k2'
vars[var0]={'Min':-1e6,'Max':1e6,'Preset':0,'Step':0.00001}
print(vars)
return
if not config['End'] == self.destination:
self.destination = config['End']
self.model.setBranch(self.destination)
start=config['Reference']['Location']
if not start in self.reference.reference.keys():
return
twiss_in = self.reference.reference[start]['Twiss']
twiss0 = {converttwiss[key]: twiss_in[key] for key in twiss_in.keys()}
twiss0['Energy']= 150.*1e-3
loc = self.reference.reference[start]['Location']
print(loc)
print(twiss0)
print(config['Variable'])
#
def matchold(self,sequence,destination, variables,conditions,periodic=False,plot=True):
self.setBranch(destination.upper())
twiss={'energy0':150.}
self.madx.updateVariables(twiss)
res,twiss,tar=self.madx.match(sequence,variables,conditions,periodic)
energy = self.calcEnergyProfile(twiss)
matchtwiss={'betax':twiss.betx[0],'betay':twiss.bety[0],'alphax':twiss.alfx[0],'alphay':twiss.alfy[0]}
if plot:
self.parent.plot.newData(twiss, energy)
return res, matchtwiss,tar

69
matchingmanager.py
View File

@@ -1,69 +0,0 @@
class MatchManager:
def __init__(self,parent=None):
self.parent=parent
self.FODO={}
self.defineFODO()
self.updateFODOWidget()
self.parent.UIMFodoList.currentIndexChanged.connect(self.updateFODOWidget)
def getFODOInfo(self,reference):
"""
retrieve if a seciton is matched and if yes get initial fodo values
:param reference:
:return:
"""
if reference == 'Injector':
a = 1
elif reference == 'Linac 1':
a = 1
elif reference == 'Linac 2':
a = 1
elif reference == 'Linac 3':
a = 1
elif reference == 'Aramis Undulator':
a = 1
elif reference == 'Athos Undulator':
a = 1
###########################
##### generic FODO matching
def updateFODOWidget(self):
reference = self.parent.UIMFodoList.currentText()
if not reference in self.FODO.keys():
print('Not Supported')
return
self.parent.UIMFodoPhase.setText('%7.3f' % self.FODO[reference]['mu'])
self.parent.UIMFodoFlip.setChecked(self.FODO[reference]['FlipPol'])
if self.FODO[reference]['Result'] is None:
self.parent.UIMFodoResult.setText('Not matched yet')
else:
self.parent.UIMFodoResult.setText('%7.3e' % self.FODO[reference]['Result'])
def setFODOParameters(self,par):
reference = self.parent.UIMFodoList.currentText()
if not reference in self.FODO.keys():
print('Not Supported')
return None
self.FODO[reference]=par
self.updateFODOWidget()
def getFODOParameters(self):
reference = self.parent.UIMFodoList.currentText()
if not reference in self.FODO.keys():
print('Not Supported')
return None
self.FODO[reference]['mu'] = float(str(self.parent.UIMFodoPhase.text()))
self.FODO[reference]['FlipPol'] = self.parent.UIMFodoFlip.isChecked()
return self.FODO[reference]
def defineFODO(self):
Periodic={}
Periodic['Injector']={'Sequence':'SINSB04','Destination': 'SARBD01',
'Quads':['sinsb04.mqua130.k1','sinsb04.mqua230.k1'],
'Init':[0.722,-0.7156],'FlipPol':False,'mu':0.2,'Matched':False, 'Twiss':None}
Periodic['Linac 1']={'Sequence':'S10CB01','Destination': 'SARBD01',
'Quads':['s10cb01.mqua230.k1','s10cb01.mqua430.k1'],
'Init':[-1.491,1.4905],'FlipPol':False,'mu':0.1883,'Result':None,'Twiss':None}

7
model.py
View File

@@ -43,6 +43,13 @@ class Model:
def getInitialEnergy(self):
return self.om.EnergyAt(self.energyReference)[0]
def initializeMagnets(self):
print('Initializing all magnets to zero')
self.om.setRegExpElement('.*', 'MQUA', 'k1', 0)
self.om.setRegExpElement('.*', 'MQSK', 'k1', 0)
self.om.setRegExpElement('.*', 'MSEX', 'k2', 0)
def updateFromMachine(self,machine):
pol = ['LH', 'LV+', 'LV-', 'C+', 'C-', 'ZL']
mag = machine['Magnet']

7
reference.py
View File

@@ -1,9 +1,4 @@
import json
import copy
from PyQt5 import QtCore, QtGui, QtWidgets
from numpy.ma.core import floor_divide
from generateMatchSettings import configMatching
from PyQt5 import QtGui
CBeige = QtGui.QColor(250, 240, 200)
CGreen = QtGui.QColor(100, 255, 100)

24
ui/OpticsToolsGui.py
View File

@@ -350,15 +350,15 @@ class Ui_OpticsGUI(object):
self.UIMatchAramis.setObjectName("UIMatchAramis")
self.gridLayout_5.addWidget(self.UIMatchAramis, 1, 1, 1, 1)
self.verticalLayout_3.addWidget(self.matchbranches)
self.checkBox_3 = QtWidgets.QCheckBox(self.widget)
self.checkBox_3.setObjectName("checkBox_3")
self.verticalLayout_3.addWidget(self.checkBox_3)
self.checkBox = QtWidgets.QCheckBox(self.widget)
self.checkBox.setObjectName("checkBox")
self.verticalLayout_3.addWidget(self.checkBox)
self.checkBox_2 = QtWidgets.QCheckBox(self.widget)
self.checkBox_2.setObjectName("checkBox_2")
self.verticalLayout_3.addWidget(self.checkBox_2)
self.UISaveMatchSettings = QtWidgets.QCheckBox(self.widget)
self.UISaveMatchSettings.setObjectName("UISaveMatchSettings")
self.verticalLayout_3.addWidget(self.UISaveMatchSettings)
self.UIInitAllMagnets = QtWidgets.QCheckBox(self.widget)
self.UIInitAllMagnets.setObjectName("UIInitAllMagnets")
self.verticalLayout_3.addWidget(self.UIInitAllMagnets)
self.UIModifyKnobs = QtWidgets.QCheckBox(self.widget)
self.UIModifyKnobs.setObjectName("UIModifyKnobs")
self.verticalLayout_3.addWidget(self.UIModifyKnobs)
self.label_19 = QtWidgets.QLabel(self.widget)
font = QtGui.QFont()
font.setBold(True)
@@ -655,9 +655,9 @@ class Ui_OpticsGUI(object):
self.UIMatchPorthos.setText(_translate("OpticsGUI", "Porthos"))
self.UIMatchAthos.setText(_translate("OpticsGUI", "Athos"))
self.UIMatchAramis.setText(_translate("OpticsGUI", "Aramis"))
self.checkBox_3.setText(_translate("OpticsGUI", "Save matched machine settings automtically"))
self.checkBox.setText(_translate("OpticsGUI", "Initialize all magnets to zero before matching"))
self.checkBox_2.setText(_translate("OpticsGUI", "Overwrite default values for matching variables "))
self.UISaveMatchSettings.setText(_translate("OpticsGUI", "Save matched machine settings automtically"))
self.UIInitAllMagnets.setText(_translate("OpticsGUI", "Initialize all magnets to zero before matching"))
self.UIModifyKnobs.setText(_translate("OpticsGUI", "Overwrite default values for matching variables "))
self.label_19.setText(_translate("OpticsGUI", "Matching Variables"))
item = self.UIMatchKnobs.horizontalHeaderItem(0)
item.setText(_translate("OpticsGUI", "Parameter"))

6
ui/OpticsToolsGui.ui
View File

@@ -568,21 +568,21 @@
</widget>
</item>
<item>
<widget class="QCheckBox" name="checkBox_3">
<widget class="QCheckBox" name="UISaveMatchSettings">
<property name="text">
<string>Save matched machine settings automtically</string>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="checkBox">
<widget class="QCheckBox" name="UIInitAllMagnets">
<property name="text">
<string>Initialize all magnets to zero before matching</string>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="checkBox_2">
<widget class="QCheckBox" name="UIModifyKnobs">
<property name="text">
<string>Overwrite default values for matching variables </string>
</property>