Open nkeim opened 9 years ago
As a workaround, try all the different tiff classes in turn and see if one works. They each have their advantages and none of them can read every flavor of tiff. Defining the correct precedence is hard. I need to resolve this for my own purposes as well, so I can take a more detailed look soon.
On Thursday, September 4, 2014, Nathan Keim notifications@github.com wrote:
I get an error when trying to open a color TiffStack.
To duplicate: open a few color PNGs in ImageJ as a stack, from the sample_data/bulk_water directory in the trackpy-examples repo. Save as a single TIFF file.
In Python:
ts = pims.TiffStack('seq.tif') ts[0] ValueError Traceback (most recent call last)
in () ----> 1 ts[0] /Users/nkeim/trackpy-tryout/src/pims/pims/base_frames.pyc in getitem(self, key) 153 154 # else, fall back to
get_frame
--> 155 return self.get_frame(key if key >= 0 else _len + key) 156 157 def iter(self):/Users/nkeim/trackpy-tryout/src/pims/pims/tiff_stack.pyc in get_frame(self, j) 334 self.cur = self.im.tell() 335 res = np.reshape(self.im.getdata(), --> 336 self._im_sz).astype(self._dtype).T[::-1] 337 return Frame(self.process_func(res), frame_no=j) 338
/Users/nkeim/anaconda/lib/python2.7/site-packages/numpy/core/fromnumeric.pyc in reshape(a, newshape, order) 215 reshape = a.reshape 216 except AttributeError: --> 217 return _wrapit(a, 'reshape', newshape, order=order) 218 return reshape(newshape, order=order) 219
/Users/nkeim/anaconda/lib/python2.7/site-packages/numpy/core/fromnumeric.pyc in _wrapit(obj, method, _args, _kwds) 41 except AttributeError: 42 wrap = None ---> 43 result = getattr(asarray(obj), method)(_args, _kwds) 44 if wrap: 45 if not isinstance(result, mu.ndarray):
ValueError: total size of new array must be unchanged
— Reply to this email directly or view it on GitHub https://github.com/soft-matter/pims/issues/87.
I get an error when trying to open a color TiffStack.
To duplicate: open a few color PNGs in ImageJ as a stack, from the
sample_data/bulk_water
directory in thetrackpy-examples
repo. Save as a single TIFF file.In Python: