Opened 12 years ago

Closed 10 years ago

Last modified 10 years ago

#301 closed defect (fixed)

Default tiling in rasdaman is only applied on 2D objects

Reported by: Dimitar Misev Owned by: Bidesh Thapaliya
Priority: major Milestone: 9.0.x
Component: rasserver Version: 8.3
Keywords: Cc: Peter Baumann
Complexity: Very Hard

Description

When rasdaman is started it has a certain default tiling (aligned tiling at the moment).

This tiling is applied only to 2D objects however, while 2D+ objects simply have no tiling, i.e. the whole object is one tile by default. This is probably because the tile conf has to be specified and there's no way to leave it out or to say that it should be applicable to objects of any dimensionality. The tile conf now is [0:1023,0:1023], meaning tiles will be constrained to this domain by default, unless they are larger than 4MB in which case they will be smaller.

To fix this ticket we should find a way to allow specifying a tiling scheme that is generic and will work on any object.

Change History (5)

comment:1 by Peter Baumann, 12 years ago

Milestone: 8.48.5

comment:2 by Dimitar Misev, 11 years ago

Complexity: Very Hard
Milestone: 8.5Future

comment:3 by Dimitar Misev, 10 years ago

Milestone: Future9.1
Owner: changed from Dimitar Misev to Bidesh Thapaliya
Status: newassigned

The default tiling should be changed to be adaptable to the dimensionality and base type of the collection.

For 2D it would stay [0:1023,0:1023], for 3D it would be [0:0,0:1023,0:1023], etc.

comment:4 by Bidesh Thapaliya, 10 years ago

Resolution: fixed
Status: assignedclosed

comment:5 by Dimitar Misev, 10 years ago

Milestone: 9.19.0.x
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