Add --like option to rio-edit-info

[sgillies]

Say you've processed a GeoTIFF, a.tif, using imagemagick, stripping all the tags that make it a Geo TIFF, and want to reapply them to the result, b.tif. This might be a nice way to do it:

rio edit-info b.tif --like a.tif --crs --transform

The --like option is already used liked this in rio-rasterize.

Thoughts @jacquestardie @brendan-ward?

[jqtrde]

Heavily in favor.

Is it safe to assume that passing in --like means you don't also need to pass in --crs and --transform?

[brendan-ward]

👍 for --like option here.

@sgillies are --crs and --transform above intended to specify what parts of the --like raster to apply to the target?

Do you want to extend --like to apply to nodata and tags as well?

[sgillies]

@brendan-ward Yes, that's exactly my intention. We could do nodata easily, yes. Tags are harder. GDAL 1.x has no API for finding what tag namespaces exist in a file, so we can really only do the default tags.

[brendan-ward]

Resolved via #399