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PennyHow / PyTrx

PyTrx is a Python object-oriented programme created for the purpose of calculating real-world measurements from oblique images and time-lapse image series. Its primary purpose is to obtain velocities, surface areas, and distances from oblique, optical imagery of glacial environments.

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Implement interpolation functions

PennyHow opened this issue · comments

commented

Interpolation functions for making velocity fields currently are absent. They should be part of the Utilities and TimeLapse scripts. It is intended to first transpose these functions from Lynne's version of PyTrx.

commented

Interpolation functions (interpolate and interpolateHelper) now implemented in Utilities. For use on filtered and unfiltered data points.
Part of the code in interpolateHelper is commented out, specifically related to the construction of the numpy grid. For some reason, it's not compatible with the current version of PyTrx. It doesn't seem to affect the output velocity map, but check that this part of code is not needed before deleting.