Complete rewrite into modular package with CLI

[bpurinton]

Major overhaul work in progress. Starting from first principles to build modular, reusable ASP plotting functionality. Much work to do, but I welcome comments on this PR along the way. Keeping it a draft for now, but eventually a detailed code review will come.

My goal (from slack message):

Overview plots:

• Satellite geometry plot (modified or incorporated dg_geom_plot.py script)
• Images used (just stereo / two pair for now, but could extend to multi-view)

Bundle Adjust plots:

• initial and final residuals plotted on some background imagery
• optionally if mapproj-dem was used then plots of final residuals in metric units
• optionally if there was a pc_align step then a plot of before / after residuals (tracking here: Add option for additional bundle adjust plots before / after pc_align step #6)
• optionally if geodiff tool was run, then plot of initial and final vertical difference (initial/final_residuals_pointmap-diff.csv) (tracking here: For BA plots, if geodiff tool was run, then plot of initial and final vertical difference (initial/final_residuals_pointmap-diff.csv) #7)

Stereo plots:

• vwip interest points on top of aligned (i.e. map-projected) L and R images (probably just use L_sub / R_sub) (tracking here: vwip interest points on top of aligned (i.e. map-projected) L and R images (probably just use L_sub / R_sub) #8)

• L__R.match points on top of L_sub.tif image (don't see the need to plot full size L.tif)

• D_sub.tif? Or RD.tif? Or F.tif? Benefit of D_sub is small size and not a virtual file, so not dependent on the thousands of sub-folders

  • Show three disparity plots for horizontal, vertical, and magnitude?

• DEM (overlain on HS) + IntErr; if DEMs produced at multiple postings then a separate plot for each

  • Potentially an inset zoom image(s) to get a closer look at the hillshade (tracking here: Potentially an inset zoom image(s) to get a closer look at the hillshade #9)

• Difference map of DEM with command-line passed reference DEMs (could be COP30 always, but option to pass additional local DEMs, like 3DEP)

The figures are written into a markdown document and that markdown is converted to PDF at the end (maybe keeping the markdown around for manual editing, or just clean this up as well)

More things like metrics and descriptions of plots and exact commands that were run to output each step can be inserted into the markdown document as well. There might also be additional control flow and options for plots specific to pinhole cameras. But the framework of the command line tool would hopefully be easily re-usable and extendable.

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[bpurinton]

This is a huge PR that would be painful to review all of. Given that, I'm going to merge this as is. I am at the point where it is time to start working on smaller features, and having everything on this one giant PR isn't conducive to that clean work.

Note: all of the old notebooks / code from the repo are preserved in the original_code/ directory