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extract_map_attributes [2012/03/06 22:41] admin |
extract_map_attributes [2016/05/01 22:00] hermann [Basic Attributes] |
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| ===== Inputs ===== | ===== Inputs ===== | ||
| - | ^ Name ^ Type ^ Description ^ | + | ^ Name ^ Type ^ Description ^ |
| - | | Map | [[Map Type|Map]] | Map whose attributes will be extracted. | | + | | Map | [[Map Type]] | Map whose attributes will be extracted. | |
| ===== Optional Inputs ===== | ===== Optional Inputs ===== | ||
| - | ^ Name ^ Type ^ Description ^ Default Value ^ | + | ^ Name ^ Type ^ Description ^ Default Value ^ |
| - | | Extract Dynamic Attributes | [[Bool Type|Bool ]] | If true, the dynamic attributes will be calculated. | True | | + | | Extract Dynamic Attributes | [[Boolean Value Type]] | If true, the [[Extract Map Attributes#Dynamic attributes|dynamic attributes]] will be calculated. | True | |
| - | | Extract Statistical Attributes | [[Bool Type|Bool ]] | If true, statistical attributes will be calculated. | False | | + | | Extract Statistical Attributes | [[Boolean Value Type]] | If true, [[Extract Map Attributes#Statistical attributes|statistical attributes]] will be calculated. | True | |
| ===== Outputs ===== | ===== Outputs ===== | ||
| - | ^ Name ^ Type ^ Description ^ | + | ^ Name ^ Type ^ Description ^ |
| - | | Attributes | [[Lookup Table Type|Lookup Table ]] | Table containing the attributes extracted from a map. | | + | | Attributes | [[Lookup Table Type]] | Table containing the attributes extracted from a map. | |
| + | | Layer Attributes | [[Table Type]] | Table containing the layer attributes. | | ||
| ===== Group ===== | ===== Group ===== | ||
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| | 6 | "cellWidth" | cell width (in meters) | | | 6 | "cellWidth" | cell width (in meters) | | ||
| | 7 | "cellArea" | cell area (in hectares) | | | 7 | "cellArea" | cell area (in hectares) | | ||
| + | | 19 | "cellType" | [[Extract Map Attributes#Cell Type Codes|cell type code]] | | ||
| + | | 20 | "nullValue" | null value | | ||
| + | | 21 | "registrationCoordinateY" | registration coordinate Y | | ||
| + | | 22 | "registrationCoordinateX" | registration coordinate X | | ||
| + | | 23 | "registrationCellY" | coordinate of registration cell Y | | ||
| + | | 24 | "registrationCellX" | coordinate of registration cell X | | ||
| + | | 23 | "rotationY" | rotation around Y | | ||
| + | | 24 | "rotationX" | rotation around X | | ||
| ==== Dynamic attributes ==== | ==== Dynamic attributes ==== | ||
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| | 18 | "uniqueCells" | total unique occurrences (excluding null cells) | | | 18 | "uniqueCells" | total unique occurrences (excluding null cells) | | ||
| + | ==== Cell Type Codes ==== | ||
| + | |||
| + | The codes used to represent all the possible [[cell_type_type|cells types]], corresponding to attribute key 19 ("cellType"), are listed below. It is possible to convert the corresponding code back into a [[Cell Type Type|Cell Type]]. | ||
| + | |||
| + | ^ Key ^ Cell Type ^ | ||
| + | | 0 | Unsigned 1 Bit Integer | | ||
| + | | 1 | Signed 8 Bit Integer | | ||
| + | | 2 | Unsigned 8 Bit Integer | | ||
| + | | 3 | Signed 16 Bit Integer | | ||
| + | | 4 | Unsigned 16 Bit Integer | | ||
| + | | 5 | Signed 32 Bit Integer | | ||
| + | | 6 | Unsigned 32 Bit Integer | | ||
| + | | 7 | IEEE 754 32 Bit Real | | ||
| + | | 8 | IEEE 754 64 Bit Real | | ||
| + | |||
| + | ==== Layer Attributes ==== | ||
| + | |||
| + | The layer attributes((Currently, only the layer name is the only layer specific attribute returned.)) are returned in a second table. This table has the following format. | ||
| + | |||
| + | ^ Column Name ^ Key or Data? ^ Column Type ^ Description ^ | ||
| + | | "Layer_Index" | Key | Real | The index of the corresponding layer | | ||
| + | | "Layer_Name" | Key | String | The name of the corresponding layer | | ||
| + | |||
| ===== Internal Name ===== | ===== Internal Name ===== | ||
| ExtractMapAttributes | ExtractMapAttributes | ||
| - | |||