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transform_map [2016/11/24 21:19] hermann created |
transform_map [2017/01/24 04:18] (current) hermann [Group] |
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| ^ Name ^ Type ^ Description ^ Default Value ^ | ^ Name ^ Type ^ Description ^ Default Value ^ | ||
| - | | Output Format Filename | [[Map Filename Type]] | The filename of the format map. If the format map is provided, its projection, extents and cell size is used as the default attributes of the resulting re-projected map. This filename can not be used together with the "Output Map Projection". | null | | + | | Output Format Map Filename | [[Map Filename Type]] | The filename of the format map. If the format map is provided, its projection, extents and cell size is used as the default attributes of the resulting re-projected map. This filename can not be used together with the "Output Map Projection". | null | |
| | Output Map Projection | [[Projection Type]] | If provided, this projection is used to re-project the input map and generate the resulting re-projected map. In this case, the extents and cell size of the resulting map are calculated automatically (their definitions can be overridden using the appropriate settings). The output projection can not be used together with the "Output Format Filename". | null | | | Output Map Projection | [[Projection Type]] | If provided, this projection is used to re-project the input map and generate the resulting re-projected map. In this case, the extents and cell size of the resulting map are calculated automatically (their definitions can be overridden using the appropriate settings). The output projection can not be used together with the "Output Format Filename". | null | | ||
| | Output Map Cell Type | [[Cell Type Type]] | Data cell type of the resulting re-projected map. For this functor, the cell types Unsigned 1-Bit Integer and Signed 8-Bit Integer are just an alias for cell type Unsigned 8-Bit Integer. | Signed 32-Bit Integer | | | Output Map Cell Type | [[Cell Type Type]] | Data cell type of the resulting re-projected map. For this functor, the cell types Unsigned 1-Bit Integer and Signed 8-Bit Integer are just an alias for cell type Unsigned 8-Bit Integer. | Signed 32-Bit Integer | | ||
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| | Use Compression | [[Boolean Value Type]] | If true, the resulting re-projected map is compressed. The map compression option only works for GeoTiff (.tif) and HFA (.img) file formats. For other file formats this option is ignored. | true | | | Use Compression | [[Boolean Value Type]] | If true, the resulting re-projected map is compressed. The map compression option only works for GeoTiff (.tif) and HFA (.img) file formats. For other file formats this option is ignored. | true | | ||
| - | ===== Output ===== | + | ===== Outputs ===== |
| - | None | + | ^ Name ^ Type ^ Description ^ |
| + | | Output Map Filename | [[Map Filename Type]] | The filename of the resulting re-projected map. This is the same filename assigned to the corresponding input port. | | ||
| ===== Group ===== | ===== Group ===== | ||
| - | [[Functor List#Map Resampling|Map Resampling]] | + | [[Functor List#GDAL / OGR|GDAL / OGR]] |
| ===== Notes ===== | ===== Notes ===== | ||
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| The information about the categories present in the input map are not preserved by the re-projection. | The information about the categories present in the input map are not preserved by the re-projection. | ||
| - | It is worth noting that, unlike other functors, this functor can not be bound to maps produced by other functors, unless they are saved to the disk first (by using [[Save Map]]). Unfortunately, the use of [[http://www.gdal.org|GDAL]] does not allow us to the use the maps produced by Dinamica EGO while they are still in memory, unless they are re-arranged in a way defined by their API, and such re-arrangement would heavily impact the execution performance and the amount of memory required to perform the re-projection of a map. | + | <note important>It is worth noting that, unlike most functors, this functor can not be bound to maps produced by other functors, unless they are saved to the disk first (by using [[Save Map]]). Unfortunately, the use of [[http://www.gdal.org|GDAL]] does not allow us to the use the maps produced by Dinamica EGO while they are still in memory, unless they are re-arranged in a way defined by their API, and such re-arrangement would heavily impact the execution performance and the amount of memory required to perform the re-projection of a map.</note> |
| ===== Internal Name ===== | ===== Internal Name ===== | ||