Custom refspace dimensions

[jankrepl]

We currently hardcode the respace to be (in microns). I guess because it is the canonical setup.

  refspace = (                                                                                                                                                                                                 
        ("coronal", (0, 13200),                                                                                                                                                                                                        
        ("transverse", (0, 8000),                                                                                                                                                                                                      
        ("sagittal",  (0, 11400),                                                                                                                                                                                                       
    )                    

The problem is that sometimes parts of images are cut off after synchronization. The cleanest solution is to just allow for dynamic resizing of the refspace. Something like.

  refspace = (                                                                                                                                                                                                 
        ("coronal", (c_max, c_min),                                                                                                                                                                                                        
        ("transverse", (t_min, t_max),                                                                                                                                                                                                      
        ("sagittal",  (s_min, s_max),                                                                                                                                                                                                       
    )                    

[jankrepl]

See below a list of dataset_id that have the cutoff issue after synchronization (feel free to comment if you find others)

• 717

[jankrepl]

There is a duplicate issue #25