If you open e.g. the test brillouin file from bmlab, you get cryptic error messages about nan values and ranges.
This is because the brillouin shift in that dataset contains all-nans or is empty. impose should not complain about it:
Unhandled exception in Impose version 0.2.0.post7:
Traceback (most recent call last):
File "/home/paul/repos/impose/impose/gui/collect.py", line 141, in on_dataset_selected
self.vis.set_data_source(self.current_data_source)
File "/home/paul/repos/impose/impose/gui/visualize.py", line 203, in set_data_source
self.__setstate__(data_source.metadata)
File "/home/paul/repos/impose/impose/gui/visualize.py", line 131, in __setstate__
self.update_image()
File "/home/paul/repos/impose/impose/gui/visualize.py", line 227, in update_image
self.imageView.setImage(image,
File "/home/paul/repos/impose/.env/lib/python3.10/site-packages/pyqtgraph/imageview/ImageView.py", line 334, in setImage
self.updateImage(autoHistogramRange=autoHistogramRange)
File "/home/paul/repos/impose/.env/lib/python3.10/site-packages/pyqtgraph/imageview/ImageView.py", line 750, in updateImage
self.ui.histogram.setHistogramRange(self.levelMin, self.levelMax)
File "/home/paul/repos/impose/.env/lib/python3.10/site-packages/pyqtgraph/graphicsItems/HistogramLUTItem.py", line 260, in setHistogramRange
self.vb.setYRange(mn, mx, padding)
File "/home/paul/repos/impose/.env/lib/python3.10/site-packages/pyqtgraph/graphicsItems/ViewBox/ViewBox.py", line 668, in setYRange
self.setRange(yRange=[min, max], update=update, padding=padding)
File "/home/paul/repos/impose/.env/lib/python3.10/site-packages/pyqtgraph/graphicsItems/ViewBox/ViewBox.py", line 592, in setRange
raise Exception("Cannot set range [%s, %s]" % (str(mn), str(mx)))
Exception: Cannot set range [nan, nan]
If you open e.g. the test brillouin file from bmlab, you get cryptic error messages about nan values and ranges. This is because the brillouin shift in that dataset contains all-nans or is empty. impose should not complain about it: