[SIS-555] Some isolines are missing

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1, 1.2
• Fix Version/s: 1.3
• Component/s: Features
• Assignee: Martin Desruisseaux
• Reporter: Martin Desruisseaux
• Created: 15/Aug/22 18:55
• Updated: 07/Dec/22 19:00
• Resolved: 07/Dec/22 19:00

Description

When creating isolines using ImageProcessor.isolines(…), some polylines are missing. It happens when the RenderedImage used as the source of data contains NaN values. Fragment of isolines with NaN at both extremities are computed but lost in the final result.

Issue Links

• fixes: SIS-506 Compute isolines from a coverage