Nanoscope is a library to handle parsing and processing of Veeco Nanoscope Dimension AFM files. Currently hard-coded to only work for version 0x05120130 since that is what I have access to for testing, but it will likely work on newer versions.
The current featureset includes:
Nanoscope can be easily installed using pip.
$ pip install nanoscope
An example of typical usage is shown below, including using Pillow to save the image to png and printing Z-range and RMS data to the console
import nanoscope from PIL import Image p = nanoscope.read('./file.000') p.height.process() print(p.height.zrange, p.height.rms) pixels = p.height.colorize() Image.fromarray(pixels).save('file.png')
The various image types can also be looped through using an iterator when processing, and the settings of the processing steps customized
import nanoscope p = nanoscope.read('./file.000') for img in p: img.process(order=2) # flatten the image using second-order function print(img.type, img.rms)
The processing steps can also be called individually if needed
import nanoscope p = nanoscope.read('./file.000') p.height.flatten() # flatten the image, defaults to first-order flatten p.height.convert() # convert the raw data to scaled values
TODO: Figure out how to actually get changelog content.
Changelog content for this version goes here.