This is the command osgearth_tfs that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
osgearth_tfs - generate a TFS dataset from a feature source
SYNOPSIS
osgearth_tfs filename [--first-level level | --max-level level | --max-features number |
--out path | --layer layer | --description description | --expression
expression | --order-by order | --crop | --dest-srs SRS]
DESCRIPTION
osgearth_tfs generates a TFS dataset from a feature source such as a shapefile. By pre-
processing your features into the gridded structure provided by TFS you can significantly
increase performance of large datasets. In addition, the TFS package generated can be
served by any standard web server, web enabling your dataset.
OPTIONS
filename
Shapefile (or other feature source data file)
--first-level level
The first level where features will be added to the quadtree
--max-level level
The maximum level of the feature quadtree
--max-features number
The maximum number of features per tile
--out path
The destination directory
--layer layer
The name of the layer to be written to the metadata document
--description description
The abstract/description of the layer to be written to the metadata document
--expression expression
The expression to run on the feature source, specific to the feature source
--order-by order
Sort the features, if not already included in the expression. Append DESC for
descending order!
--crop Crops features instead of doing a centroid check. Features can be added to multiple
tiles when cropping is enabled.
--dest-srs SRS
The destination SRS string in any format osgEarth can understand (wkt, proj4,
epsg). If none is specific the source data SRS will be used.
24 November 2015 osgearth_tfs(1)
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