secondo/Optimizer/tmp/Raster2.examples

Database : raster2test
Restore  : NO

Operator : atlocation
Number   : 1
Signature: xT x point -> T
Example  : query [const sint value ((0.0 0.0 1.0) (2 2) (-5 -5 (1 2 3 4)) (0 0 (undefined -1 -2 -3)))] atlocation [ [const point value (1.5 1.5)] ]
Result   : -3

Operator : atinstant
Number   : 1
Signature: msT x instant -> isT
Example  : query [const msint value ((0.0 0.0 1.0 2.0) (2 2 2) (1 1 1 (1 2 3 4 5 6 7 8)) (3 3 1 (undefined -1 -2 -3 -4 -5 -6 -7)))] atinstant create_instant(2.0)
Result   : (isint ((instant "2000-01-05")((0.0 0.0 1.0) (1 1) (1 1 (1)) (2 1 (2)) (1 2 (3)) (2 2 (4)) (4 3 (-1)) (3 4 (-2)) (4 4 (-3)))))

Operator : CELL1
Number   : 1
Signature: rT x ... -> T
Example  : query [const sint value ((0.0 0.0 1.0) (1 1) (0 0 (1)))] map [fun(n: CELL1) n * 2]
Result   : (sint ((0.0 0.0 1.0) (1 1) (0 0 (2))))

Operator : CELL2
Number   : 1
Signature: rT x rV x ... -> V
Example  : query [const sint value ((0.0 0.0 1.0) (1 1) (0 0 (1)))] [const sint value ((0.0 0.0 1.0) (1 1) (0 0 (2)))] map2 [fun(n: int, m: CELL2) n + m]
Result   : (sint ((0.0 0.0 1.0) (1 1) (0 0 (3))))

Operator : CELLS
Number   : 1
Signature: rT x ... -> rel(tuple([Elem: T]))
Example  : query [const sint value ((0.0 0.0 1.0) (1 1) (0 0 (3)))] matchgrid[[const grid2 value (0.0 0.0 0.5)], fun(c: CELLS) c feed avg[Elem], FALSE]
Result   : (sreal ((0.0 0.0 0.5) (1 1) (0 0 (3.0)) (1 0 (3.0)) (0 1 (3.0)) (1 1 (3.0))))

Operator : inst
Number   : 1
Signature: isT -> instant
Example  : query inst([const isint value ((instant "2012-12-12") ((0.0 0.0 1.0) (2 2) (-2 -2 (1 -1 undefined 1)) (0 0 (-1 undefined 1 -1))))])
Result   : (instant "2012-12-12")

Operator : val
Number   : 1
Signature: isT -> sT
Example  : query val([const isint value ((instant "2012-12-12") ((0.0 0.0 1.0) (2 2) (-2 -2 (1 -1 undefined 1)) (0 0 (-1 undefined 1 -1))))])
Result   : (sint ((0.0 0.0 1.0) (1 1) (-2 -2 (1)) (-1 -2 (-1)) (-1 -1 (1)) (0 0 (-1)) (0 1 (1)) (1 1 (-1))))

Operator : atrange
Number   : 1
Signature: xT x rect -> xT
Example  : query [const sint value ((0.0 0.0 1.0) (2 2) (-5 -5 (1 2 3 4)) (0 0 (undefined -1 -2 -3)))] atrange [[const rect value (-10.0 -6.0 -10.0 -6.0)]]
Result   : (sint ((0.0 0.0 1.0) (1 1)))

Operator : deftime
Number   : 1
Signature: msT -> periods
Example  : query deftime([const msint value ((0.0 0.0 1.0 1.0) (1 1 1) (0 0 0 (1)) (0 0 2 (1)))])
Result   : (periods (("2000-01-03" "2000-01-04" TRUE FALSE) ("2000-01-05" "2000-01-06" TRUE FALSE)))

Operator : atperiods
Number   : 1
Signature: msT x periods -> msT
Example  : query [const msint value ((0.0 0.0 1.0 1.0) (1 1 1) (0 0 0 (1)) (0 0 2 (1)))] atperiods [const periods value ((0.0 1.0 TRUE FALSE) (2.0 3.0 TRUE FALSE))]
Result   : (msint ((0.0 0.0 1.0 1.0) (1 1 1) (0 0 0 (1)) (0 0 2 (1))))

Operator : compose
Number   : 1
Signature: mpoint x sT -> mT
Example  : query [const mpoint value ((("2000-01-03" "2000-01-05" TRUE FALSE) (-0.5 -0.5 -1.0 -1.0)) (("2000-01-05" "2000-01-07" TRUE FALSE) (-1.0 -1.0 1.8 1.2)) (("2000-01-07" "2000-01-09" TRUE FALSE) (1.8 1.2 1.0 1.0)))] compose [const sint value ((0.0 0.0 1.0) (2 2) (-2 -2 (1 2 3 4)) (0 0 (undefined -1 -2 -3)))]
Result   : (mint ( ( ("2000-01-03" "2000-01-05-17:08:34.286" TRUE FALSE) 4) ( ("2000-01-06-10:17:08.571" "2000-01-06-19:38:10.909" TRUE FALSE) -1) ( ("2000-01-06-19:38:10.909" "2000-01-09" TRUE FALSE) -3)))


Operator : bbox
Number   : 1
Signature: xT -> rect
Example  : query bbox([const sint value ((0.0 0.0 1.0) (2 2) (-5 -5 (1 2 3 4)) (0 0 (undefined -1 -2 -3)))])
Result   : (rect (-5.0 2.0 -5.0 2.0))

Operator : minimum
Number   : 1
Signature: xT -> T
Example  : query minimum([const sint value ((0.0 0.0 1.0) (2 2) (-5 -5 (1 2 3 4)) (0 0 (undefined -1 -2 -3)))])
Result   : -3

Operator : map2
Number   : 1
Signature: sT x sU x (sT x sU -> xV) -> sV
Example  : query [const sint value ((0.0 0.0 1.0) (2 2) (0 0 (3 4 5 6)))] [const sreal value ((0.0 0.0 1.0) (2 2) (0 0 (6.0 5.0 4.0 3.0)))] map2[fun(a:int, b:real) a < b]
Result   : (sbool ((0.0 0.0 1.0) (1 1) (0 0 (TRUE)) (1 0 (TRUE)) (0 1 (FALSE)) (1 1 (FALSE))))

Operator : matchgrid
Number   : 1
Signature: sT x grid2 x (rel(tuple(T: Elem))-> U) x bool -> sU
Example  : query [const sint value ((0.0 0.0 1.0) (1 1) (0 0 (3)))] matchgrid[[const grid2 value (0.0 0.0 0.5)], fun(cell: rel(tuple([Elem: int]))) cell feed avg[Elem], FALSE]
Result   : (sreal ((0.0 0.0 0.5) (1 1) (0 0 (3.0)) (1 0 (3.0)) (0 1 (3.0)) (1 1 (3.0))))


Operator : maximum
Number   : 1
Signature: xT -> T
Example  : query maximum([const sint value ((0.0 0.0 1.0) (2 2) (-5 -5 (1 2 3 4)) (0 0 (undefined -1 -2 -3)))])
Result   : 4

Operator : fromregion
Number   : 1
Signature: region x grid2 -> sbool
Example  : query bbox(fromregion([const region value ((((3.0 4.0) (7.0 20.0) (26.0 30.0) (20.0 -5.0))((6.0 5.0) (8.0 7.0) (9.0 5.0))) (((60.0 60.0)(64.0 66.0)(68.0 68.0))))], [const grid2 value (0.0 0.0 1.0)]))
Result   : (rect (3.0 68.0 -5.0 68.0))

Operator : toregion
Number   : 1
Signature: sbool -> region
Example  : query [const sbool value ((0.0 0.0 1.0) (3 3) (1 1 (FALSE TRUE TRUE TRUE TRUE TRUE FALSE FALSE TRUE)))] toregion
Result   : (region ((((1.0 2.0) (2.0 2.0) (2.0 1.0) (3.0 1.0) (4.0 1.0) (4.0 2.0) (4.0 3.0) (4.0 4.0) (3.0 4.0) (3.0 3.0) (2.0 3.0) (1.0 3.0)))))

Operator : s2ms
Number   : 1
Signature: sint x duration x instant x instant -> msint
Example  : query s2ms([const sint value ((0.0 0.0 1.0) (1 1) (0 0 (1)))], [const duration value (1 0)], [const instant value "2000-01-03"], [const instant value "2000-01-04"])
Result   : (msint ((0.0 0.0 1.0 1.0) (1 1 1) (0 0 0 (1))))

Operator : getgrid
Number   : 1
Signature: sT -> grid2
Example  : query getgrid([const sint value ((0.0 0.0 1.0) (2 2) (-5 -5 (1 2 3 4)) (0 0 (undefined -1 -2 -3)))])
Result   : (grid2 (0.0 0.0 1.0))

Operator : getgrid
Number   : 2
Signature: msT -> grid3
Example  : query getgrid([const msbool value ((0.0 0.0 3.0 3.0) (2 1 2) (1 1 1 (TRUE TRUE TRUE TRUE)))])
Result   : (grid3 (0.0 0.0 3.0 (duration (3 0))))

Operator : importHgt
Number   : 1
Signature: (stream text) -> sint
Example  : query maximum('../Data/Raster2/N51E007.hgt' feed importHgt)
Result   : 673

Operator : importEsriGrid
Number   : 1
Signature: text -> sint
Example  : query maximum(importEsriGrid("../Data/Raster2/esrigrid/tmin_1"))
Result   : 266

Operator : importEsriRaster
Number   : 1
Signature: (stream text) -> sreal
Example  : query minimum('../Data/Raster2/N52E006.asc' feed importEsriRaster)
Result   : -32.0

Operator : fromline
Number   : 1
Signature: line x grid2 -> sbool
Example  : query fromline([const line value ((24 13.2 30 15.3) (24 13.2 1 15) (1 15 24 63))], [const grid2 value (0.0 0.0 1.0)])
Result   : file

Operator : map
Number   : 1
Signature: xT x (T -> U) -> xU
Example  : query [const sint value ((0.0 0.0 1.0) (1 1) (0 0 (1)))] map [. * 2]
Result   : (sint ((0.0 0.0 1.0) (1 1) (0 0 (2))))


Operator : isdefined
Number   : 1
Signature: rastertype -> bool
Example  : query isdefined([const msbool value ((0.0 0.0 3.0 3.0) (2 1 2) (1 1 1 (TRUE TRUE TRUE TRUE)))])
Result   : TRUE

Operator : isdefined
Number   : 2
Signature: rastertype -> bool
Example  : query isdefined([const sbool value undef])
Result   : FALSE


Operator  : addLayer
Number    : 1
Signature : msT x sT x instant -> bool
Example   : query [const msbool value ((0.0 0.0 3.0 3.0) (2 1 2) (1 1 1 (TRUE TRUE TRUE TRUE)))] addLayer[ [const sbool value ((12.0 12.0 3.0) (2 2) (1 1 (TRUE TRUE TRUE TRUE)))] , [const instant value 0.5]]
Result    : TRUE


Operator  : createRaster
Number    : 1
Signature : T x grid2 -> sT
Example   : query createRaster(1,[const grid2 value (0.0 0.0 1.0)])
Result    : (sint ((0.0 0.0 1.0) (1 1)))


Operator  : createRaster
Number    : 2
Signature : T x grid3 -> msT
Example   : query createRaster(1,[const grid3 value (0.0 0.0 1.0 (duration (1 0)))])
Result    : (msint ((0.0 0.0 1.0 1.0) (1 1 1))) 


Operator  : createGrid3
Number    : 1
Signature : grid2 x duration -> grid3
Example  : query createGrid3([const grid2 value (0.0 0.0 1.0)], [const duration value 1.0])
Result    : (grid3 (0.0 0.0 1.0 (duration (1 0))))

Operator  : createGrid3
Number    : 2
Signature : grid2 x real -> grid3
Example  : query createGrid3([const grid2 value (0.0 0.0 1.0)], 1.0)
Result    : (grid3 (0.0 0.0 1.0 (duration (1 0))))

Operator  : distance3D
Number    : 1
Signature : {sint,sreal} x point x point x bool [x geoid] -> real
Example   : query distance3D( [const sint value ((0.0 0.0 1.0) (1 1) (0 0 (3)) (1 0 (6)) (2 0 (0)) (0 1 (0)) (1 1 (4)) (2 1 (8))  )] , [const point value (0.8 0.2)], [const point value (2.2 1.8)], TRUE)
Result    : 9.2740840053 

Operator  : length3D
Number    : 1
Signature : {sint,sreal} x mpoint x bool [x geoid] -> real
Example   : query length3D( [const sint value ((0.0 0.0 1.0) (1 1) (0 0 (3)) (1 0 (6)) (2 0 (0)) (0 1 (0)) (1 1 (4)) (2 1 (8))  )] ,  [const mpoint value ((("2003-11-20-06:00" "2003-11-20-07:00" TRUE FALSE) (0.8 0.2 2.2 1.8))) ] , TRUE)
Result    :  9.2740840053


Operator : importTiff
Number   : 1
Signature : stream(text) -> sint
Example   : query bbox('test.tif' feed importTiff)
Result    : (rect   (-124.625 -113.0 44.0 56.125))

Operator  : createHgtIndex
Number    : 1
Signature : sint -> hash
Example   : query isdefined(getFileInfo(createHgtIndex('../Data/Raster2/N51E007.hgt' feed importHgt)))
Result    : TRUE