fix: reset user-defined data before preprocessing

CHANGELOG

@@ -11,7 +11,7 @@
    instead, apply smoothing directly to AFMData subclass
  - ref: rename `require_steps` to `steps_required` in preprocessing
    decorator
- - setup: bump afmformats from 0.16.0 to 0.16.3
+ - setup: bump afmformats from 0.16.0 to 0.16.4
 3.0.0
  - BREAKING CHANGE: The contact point estimation method "scheme_2020"
    has been removed, although it has been the default for some time.

nanite/preproc.py

@@ -89,6 +89,12 @@ class instance. If you are using this class directly and
                 "Please use 'identifiers' instead of 'preproc_names'!",
                 DeprecationWarning)
         details = {}
+        # Reset all user-defined data of the dataset, because we
+        # probably edited "tip position", "force", etc. If this
+        # is too slow in the future, then we would have to remember
+        # the previous preprocessing pipeline (such code is currently
+        # implemented on the other side in `indent.py` (2021-08-16).
+        apret.reset_data()
         for ii, pid in enumerate(identifiers):
             if pid in IndentationPreprocessor.available():
                 meth = IndentationPreprocessor.get_func(pid)

setup.py

@@ -31,7 +31,7 @@
     license="GPL v3",
     description=description,
     long_description=open('README.rst').read() if exists('README.rst') else '',
-    install_requires=["afmformats>=0.16.3",
+    install_requires=["afmformats>=0.16.4",
                       "h5py>=2.8.0",
                       "lmfit>=1",
                       "numpy>=1.16.0",  # cython build