def dataVals(self, d):
"""Set mandatory data values.
Values == 0.0. Will be set to Tolerance
"""
self._dataVals = d
if self._dataVals is None:
pg._y(d)
pg.critical("Inversion framework needs data values to run")
def errorVals(self, d):
"""Set mandatory error values.
Values == 0.0. Will be set to Tolerance
"""
self._errorVals = d
if self._errorVals is None:
pg._y(d)
pg.critical("Inversion framework needs error values to run")
if min(abs(self._errorVals)) < 1e-12:
print(self._errorVals)
pg.warn("Found zero error values. Setting them to a Fallback value of 1")
pg.fixZero(self._errorVals, 1)
def createColorBar(gci,
orientation='horizontal',
size=0.2,
pad=None,
**kwargs):
"""Create a Colorbar.
Shortcut to create a matplotlib colorbar within the ax for a given
patchset. The colorbar is stored in the axes object as __cBar__
to avoid duplicates.
Parameters
----------
gci: matplotlib graphical instance
orientation: string
size: float
pad: float
**kwargs :
Forwarded to updateColorBar
"""
cbarTarget = plt
cax = None
divider = None
# if hasattr(patches, 'figure'):
# cbarTarget = patches.figure
ax = kwargs.pop('ax', None)
if ax is None:
if hasattr(gci, 'ax'):
ax = gci.ax
elif hasattr(gci, 'axes'):
ax = gci.axes
elif hasattr(gci, 'get_axes'):
ax = gci.get_axes()
cbar = None
if hasattr(ax, '__cBar__'):
ax.__cBar__.remove()
delattr(ax, '__cBar__')
# update colorbar is broken and will not work as supposed so we need
# to remove them for now
if hasattr(ax, '__cBar__'):
cbar = ax.__cBar__
pg._y('update', kwargs)
updateColorBar(cbar, gci, **kwargs)
else:
divider = make_axes_locatable(ax)
if divider:
if orientation == 'horizontal':
if pad is None:
pad = 0.5
cax = divider.append_axes("bottom", size=size, pad=pad)
else:
if pad is None:
pad = 0.1
cax = divider.append_axes("right", size=size, pad=pad)
cbar = cbarTarget.colorbar(gci, cax=cax, orientation=orientation)
#store the cbar into the axes to reuse it on the next call
ax.__cBar__ = cbar
updateColorBar(cbar, **kwargs)
return cbar
