Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Médéric RIBREUX
committed
Feb 27, 2016
1 parent
3db6035
commit 4863504
Showing
2 changed files
with
54 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,8 @@ | ||
r.tile | ||
Splits a raster map into tiles | ||
Raster (r.*) | ||
ParameterRaster|input|Name of input raster map|False | ||
ParameterString|output|Output base name of rasters|None|False|False | ||
ParameterNumber|width|Width of tiles (columns)|1|None|1024|True | ||
ParameterNumber|height|Height of tiles (rows)|1|None|1024|True | ||
OutputDirectory|output_dir|Tiles Directory |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,46 @@ | ||
# -*- coding: utf-8 -*- | ||
|
||
""" | ||
*************************************************************************** | ||
r_tile.py | ||
--------- | ||
Date : February 2016 | ||
Copyright : (C) 2016 by Médéric Ribreux | ||
Email : medspx at medspx dot fr | ||
*************************************************************************** | ||
* * | ||
* This program is free software; you can redistribute it and/or modify * | ||
* it under the terms of the GNU General Public License as published by * | ||
* the Free Software Foundation; either version 2 of the License, or * | ||
* (at your option) any later version. * | ||
* * | ||
*************************************************************************** | ||
""" | ||
|
||
__author__ = 'Médéric Ribreux' | ||
__date__ = 'February 2016' | ||
__copyright__ = '(C) 2016, Médéric Ribreux' | ||
|
||
# This will get replaced with a git SHA1 when you do a git archive | ||
|
||
__revision__ = '$Format:%H$' | ||
|
||
|
||
def processCommand(alg): | ||
# Remove output for command | ||
output_dir = alg.getOutputFromName('output_dir') | ||
alg.removeOutputFromName('output_dir') | ||
alg.processCommand() | ||
alg.addOutput(output_dir) | ||
|
||
|
||
def processOutputs(alg): | ||
# All the named rasters should be extracted to output_dir | ||
basename = alg.getParameterValue('output') | ||
output_dir = alg.getOutputValue('output_dir') | ||
|
||
# Get the list of rasters matching the basename | ||
commands = ["for r in $(g.list type=rast pattern='{}*'); do".format(basename)] | ||
commands.append(" r.out.gdal -t input=${{r}} output={}/${{r}}.tif createopt=\"TFW=YES,COMPRESS=LZW\"".format(output_dir)) | ||
commands.append("done") | ||
alg.commands.extend(commands) |