def delete_ctype(evt,
env,
src='Epix100a.',
ctype=gu.PIXEL_MASK,
calibdir=None,
cmt=None,
verb=False):
"""Delete specified ctype from calibration constants.
Parameters
- evt : psana.Event -> event time
- env : psana.Env -> full detector name for psana.Source
- src : str - source short/full name, alias or full
- ctype : gu.CTYPE - enumerated calibration type, e.g.: gu.PIXEL_MASK
- calibdir : str - fallback path to calib dir (if xtc file is copied - calib and experiment name are lost)
- cmt : str - comment
- verb : bool - verbousity
See :py:class:`DCMethods`
"""
metname = sys._getframe().f_code.co_name
str_ctype = gu.dic_calib_type_to_name[ctype]
if verb: print ' %s.delete_ctype src: %s\n ctype: %s\n range: %s\n calibdir:%s'%\
(metname, src, str_ctype, range, calibdir)
ofn = DCFileName(env, src, calibdir)
if verb: ofn.print_attrs()
fname = ofn.calib_file_path()
return delete_ctype_from_file(fname, ctype, cmt, verb)
def print_content(env, src='Epix100a.', calibdir=None):
"""Defines the file name and prints file content.
Parameters
- env : psana.Env -> full detector name for psana.Source
- src : str - source short/full name, alias or full
- calibdir : str - fallback path to calib dir (if xtc file is copied - calib and experiment name are lost)
See :py:class:`DCMethods`
"""
#metname = sys._getframe().f_code.co_name
ofn = DCFileName(env, src, calibdir)
fname = ofn.calib_file_path()
ofn.print_attrs()
print_content_from_file(fname)
def add_constants(data, par, env, src='Epix100a.', ctype=gu.PIXEL_MASK, calibdir=None,\
vers=None,\
pred=None,\
succ=None,\
cmt=None,\
verb=False) :
"""Adds specified numpy array to the hdf5 file.
Parameters
- data : numpy.array or str - array or string of calibration constants/data to save in file
- env : psana.Env -> full detector name for psana.Source -> hdf5 file name
- par : psana.Event | float time -> event time
- src : str - source short/full name, alias or full -> hdf5 file name
- ctype: gu.CTYPE - enumerated calibration type, e.g.: gu.PIXEL_MASK
- calibdir : str - fallback path to calib dir (if xtc file is copied - calib and experiment name are lost)
- vers : int - calibration version
- pred : str - predecessor name
- succ : str - successor name
- cmt : str - comment saved as a history record within DCRange
- verb : bool - verbosity, default=False - do not prnt any message
See :py:class:`DCMethods`
"""
metname = sys._getframe().f_code.co_name
str_ctype = gu.dic_calib_type_to_name[ctype]
if verb: print ' %s.add_constants src: %s\n ctype: %s\n vers: %s\n calibdir:%s'%\
(metname, src, str_ctype, vers, calibdir)
ofn = DCFileName(env, src, calibdir)
if verb: ofn.print_attrs()
ofn.make_path_to_calib_file() # depth=2, mode=0775)
fname = ofn.calib_file_path()
add_constants_to_file(data, fname, par, env, ctype, vers, pred, succ, cmt,
verb)
def CreateForEvtEnv(self, calibdir, group, source, par, env, pbits=0):
""" Factory method
This method makes access to the calibration store with fallback access to hdf5 file.
Parameters
- calibdir : string - calibration directory, ex: /reg/d/psdm/AMO/amoa1214/calib
- group : string - group, ex: PNCCD::CalibV1
- source : string - data source, ex: Camp.0:pnCCD.0
- par : int runnum or psana.Event - is used to get run number
- env : psana.Env - environment object - is used to retrieve file name to get dataset time to retrieve DCRange
- pbits=0 : int - print control bits, ex: 255
Returns
- GenericCalibPars object
"""
from PSCalib.DCFileName import DCFileName
from PSCalib.DCUtils import env_time #, evt_time
runnum = par if isinstance(par, int) else par.run()
#fnexpc, fnrepo, tsec = None, None, None
ofn = DCFileName(env, source, calibdir)
if pbits & 512: ofn.print_attrs()
fnexpc = ofn.calib_file_path()
fnrepo = ofn.calib_file_path_repo()
tsec = env_time(env)
#if True :
if pbits:
print '%s.CreateForEvtEnv: for tsec: %s' % (self.name, str(tsec))
print ' expected hdf5 file name repo : "%s"' % (fnrepo)
print ' expected hdf5 file name local: "%s"' % (fnexpc)
return self.Create(calibdir, group, source, runnum, pbits, fnexpc,
fnrepo, tsec)
def get_constants(par,
env,
src='Epix100a.',
ctype=gu.PIXEL_MASK,
calibdir=None,
vers=None,
verb=False):
"""
Returns specified array of calibration constants.
Parameters
- par: psana.Event | float - tsec event time
- env: psana.Env - to get full detector name for psana.Source
- src: str - source short/full name, alias or full
- ctype: gu.CTYPE - enumerated calibration type, e.g.: gu.PIXEL_MASK
- calibdir: str - fallback path to calib dir (if xtc file is copied - calib and experiment name are lost)
- vers: int - calibration version
Return
numpy.array - array of calibratiopn constatnts.
See :py:class:`DCMethods`
"""
metname = sys._getframe().f_code.co_name
str_ctype = gu.dic_calib_type_to_name[ctype]
if verb: print ' %s.get_constants src: %s\n ctype: %s\n vers: %s\n calibdir:%s'%\
(metname, src, str_ctype, vers, calibdir)
ofn = DCFileName(env, src, calibdir)
if verb: ofn.print_attrs()
fname = ofn.calib_file_path()
return get_constants_from_file(fname, par, ctype, vers, verb)
def get_constants_v0(*par, **opt):
ofn = DCFileName(par[0], opt['src'])