Grid Topology Issues List

Issue: slicing between axis coordinates

Description: What is the WCS subsetting result if a slicing coordinate is between two point coordinates on that axis? See also: petascope subsetting discussion

Alternatives:

• Alt 1: empty result
• Alt 2: take nearest value
• Alt 3: interpolate between values

Discussion:

• Pro 1:
• Con 1:

Decision: Alt x.

Issue: trimming/slicing on axes not aligned with CRS axes

Description: The result of a WCS Core subsetting may not be a grid (ie, array) any more.

Alternatives:

• Alt 1:

Discussion:

• Pro 1:
• Con 1:

Decision: Alt x.