def usevessel():
_fourc.delta_scn = m5tth # note, if changed also update in _fourc_vessel constructor!
setmin(delta, 0)
setmax(delta, 150)
def usediode():
_fourc.delta_scn = diodetth
setmin(delta, 0)
setmax(delta, 180)
# fourc is created in diffcalc.gdasupport.you. Add some I21 hints into it
fourc.hint_generator = _fourc.get_hints # (the callablemethod) # @UndefinedVariable
if GDA:
print "Running in GDA --- aliasing commands"
alias_commands(globals())
### Load the last ub calculation used
from diffcalc.ub.ub import lastub
lastub()
### Set i21 specifi limits
print "INFO: diffcalc limits set in $diffcalc/startup/i21.py taken from http://confluence.diamond.ac.uk/pages/viewpage.action?pageId=51413586"
setmin(delta, 0)
setmax(delta, 150) #defult to m5tth limits
setmin(chi, 60)
setmax(chi, 135)
setmin(eta, 0)
setmax(eta, 360)
setmin(phi, -179)
setmax(phi, 179)
#http://jira.diamond.ac.uk/browse/I21-361
setcut(eta, 0.0)
setcut(phi, -180)
print "Current hardware limits set to:"
hardware()
### Create i21 bespoke secondary hkl devices
# Warning: this breaks the encapsulation provided by the diffcalc.dc.you public
# interface, and may be prone to breakage in future.
def usevessel():
_fourc.delta_scn = m5tth
setmin(delta, 0)
setmax(delta, 150)
# Configure and import diffcalc objects
settings.hardware = DummyHardwareAdapter(('mu', 'delta', 'gam', 'eta', 'chi', 'phi'))
settings.geometry = SixCircle() # @UndefinedVariable
# These must be imported AFTER the settings have been configured
from diffcalc.dc import dcyou as dc
from diffcalc.ub import ub
from diffcalc import hardware
from diffcalc.hkl.you import hkl
# Set some limits
hardware.setmin('gam', -179)
hardware.setmax('gam', 179)
# These demos reproduce the outline in the developer guide
def demo_all():
demo_orient()
demo_motion()
def demo_orient():
ub.listub()
# Create a new ub calculation and set lattice parameters
ub.newub('test')
ub.setlat('cubic', 1, 1, 1, 90, 90, 90)