This is the command rl2tool 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
rl2tool - CLI tool for RasterLite2
SYNOPSIS
rl2tool mode [ARGLIST]
DESCRIPTION
rl2tool is a CLI tool for RasterLite2.
OPTIONS
Mode: CREATE
will create a new RasterLite2 Raster Coverage
-db pathname, --db-path pathname
RasterLite2 DB path
-cov string, --coverage string
Coverage's name
-smp keyword, --sample-type keyword
Sample Type keyword (see list)
-pxl keyword, --pixel-type keyword
Pixel Type keyword (see list)
-bds integer, --num-bands integer
Number of Bands
-cpr keyword, --compression keyword
Compression keyword (see list)
-qty integer, --quality integer
Compression Quality [0-100]
-tlw integer, --tile-width integer
Tile Width [pixels]
-tlh integer, --tile-height integer
Tile Height [pixels]
-srid integer, --srid integer
SRID value
-nosrid, --no-srid
No SRID
-res number, --resolution number
pixel resolution(X and Y)
-xres number, --x-resol number
pixel resolution(X specific)
-yres number, --y-resol number
pixel resolution(Y specific)
-nd pixel, --no-data pixel
NO-DATA pixel value
SampleType Keywords:
1-BIT 2-BIT 4-BIT INT8 UINT8 INT16 UINT16 INT32 UINT32 FLOAT DOUBLE
PixelType Keywords:
MONOCHROME PALETTE GRAYSCALE RGB MULTIBAND DATAGRID
Compression Keywords:
NONE DEFLATE LZMA GIF PNG JPEG WEBP LL_WEBP FAX3 FAX4
Mode: DROP
will drop an existing RasterLite2 Raster Coverage
-db pathname, --db-path pathname
RasterLite2 DB path
-cov string, --coverage string
Coverage's name
Mode: IMPORT
will create a new Raster Section by importing an external image or raster file
-db pathname, --db-path pathname
RasterLite2 DB path
-src pathname, --src-path pathname
input Image/Raster path
-dir pathname, --dir-path pathname
input directory path
-ext string, --file-ext string
extension file extension (e.g. .tif)
-cov string, --coverage string
Coverage's name
-srid integer, --srid integer
optional: force SRID value
-wf>, --worldfile
requires a Worldfile
-pyr, --pyramidize
immediately build Pyramid levels
Mode: EXPORT
will export an external image from a Coverage
-db pathname, --db-path pathname
RasterLite2 DB path
-dst pathname, --dst-path pathname
output Image/Raster path
-cov string, --coverage string
Coverage's name
-res number, --resolution number
pixel resolution (X and Y)
-xres number, --x-resol number
pixel resolution (X specific)
-yres number, --y-resol number
pixel resolution (Y specific)
-minx number, --min-x number
X coordinate (lower-left corner)
-miny number, --min-y number
Y coordinate (lower-left corner)
-maxx number, --max-x number
X coordinate (upper-right corner)
-maxy number, --max-y number
Y coordinate (upper-left corner)
-cx number, --center-x number
X coordinate (center)
-cy number, --center-y number
Y coordinate (center)
-outw number, --out-width number
image width (in pixels)
-outh number, --out-height number
image height (in pixels)
In order to export a raster you are expected to specify:
- the intended resolution (-res OR -xres AND -yres)
- the output image size (-outw AND -outh)
- a single tie-point, defined as one of:
- Output Image Center point: -cx AND -cy
- Output Image LowerLeft corner: -minx AND -miny
- Output Image LowerRight corner: -maxx AND -miny
- Output Image UpperLeft corner: -minx AND -maxy
- Output Image UpperRight corner: -maxx AND -maxy
Mode: DELETE
will delete a Raster Section
-db pathname, --db-path pathname
RasterLite2 DB path
-cov string, --coverage string
Coverage's name
-sec string, --section string
Section's name
Mode: PYRAMIDIZE
will (re)build all Pyramid levels supporting a Coverage
-db pathname, --db-path pathname
RasterLite2 DB path
-cov string, --coverage string
Coverage's name
-sec string, --section string
optional: Section's name
default is "All Sections"
-f, --force
optional: rebuilds from scratch
Mode: PYRAMIDIZE-MONOLITHIC
will (re)build all Pyramid levels (Monolithic) supporting a Coverage
-db pathname, --db-path pathname
RasterLite2 DB path
-cov string, --coverage string
Coverage's name
-lev number, --virt-levels number
number of virt-levels
could be one of: 1, 2 or 3
Mode: DE-PYRAMIDIZE
will delete Pyramid levels
-db pathname, --db-path pathname
RasterLite2 DB path
-cov string, --coverage string
Coverage's name
-sec string, --section string
optional: Section's name
default is "All Sections"
Mode: LIST
will list Raster Sections within a Coverage
-db pathname, --db-path pathname
RasterLite2 DB path
-cov string, --coverage string
Coverage's name
-sec string, --section string
optional: Section's name
default is "All Sections"
Mode: MAP
will output a PNG Map representing all Raster Sections within a Coverage
-db pathname, --db-path pathname
RasterLite2 DB path
-cov string, --coverage string
Coverage's name
-dst pathname, --dst-path pathname
output Image/Raster path
-outw number, --out-width number
image width (in pixels)
-outh number, --out-height number
image height (in pixels)
Mode: CATALOG
will list all Coverages from within a RasterLite2 DB
-db pathname, --db-path pathname
RasterLite2 DB path
Mode: HISTOGRAM
will create a PNG showing a band Histogram
-db pathname, --db-path pathname
RasterLite2 DB path
-cov string, --coverage string
Coverage's name
-sec string, --section string
optional: Section's name
default is "All Sections"
-bnd integer, --band-index integer
a valid band index
default is band index 0
-dst pathname, --dst-path pathname
output PNG path
default is ./hist_cov_sec_idx.png
optional DB specific settings:
-cs num, --cache-size num
DB cache size (how many pages)
-m, --in-memory
using IN-MEMORY database
-jo, --journal-off
unsafe [but faster] mode
27 October 2015 rl2tool(1)
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