Add support for --bounds argument to clip AOI

[j9ac9k]

At present, codem will attempt to register an AOI to a foundation dataset, and attempt to identify key-point matches over the entirety of both inputs. This can lead to poor results when the AOI is of a significant area with many features. To address this issue, we propose adding a --bounds argument that would added, where the contents could be relayed to the respective pdal reader.

[hobu]

• Add --bounds as a GeoJSON bounds
• Add --polygon as a GeoJSON polygon
• Add --ogr as an OGR VRT that users could control to select polygon(s) from readable datasources like shapefiles or whatever.

[j9ac9k]

@willforker also brought up an idea of supporting shapefiles (so bounds can be drawn from inside ArcGIS).

[j9ac9k]

Proposed Logic

    graph TD;
        B{Fnd CRS Defined?} -->|No| C(Prompt user for approximate <br>bounding box foundation <br>as background)
        B -->|Yes| G{AOI CRS Defined?}
        C --> E(Clip Foundation to Boudning Box +/- 20%)
        G -->|No| C
        G -->|Yes| H{Same As Foundation?}
        H -->|No| I{Transformation Exists or <br> Enough Known Info}
        I -->|No| C
        H -->|Yes| J(Compute Bounding Box <br> as Floating Dataset <br> +/- 50%)
        I -->|Yes| J
        J --> K(Clip Foundation <br>to Bounding Box)

Loading