Geology - Revision history

Neteler: /* See also */ +GRASS GSoC 2013 An Implementation of Horizon Based Stratigraphy for GRASS‎

2013-07-23T14:42:13Z

← Older revision		Revision as of 14:42, 23 July 2013
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	== See also ==		== See also ==

			* [[GRASS GSoC 2013 An Implementation of Horizon Based Stratigraphy for GRASS‎]]
	* The [[Geophysics]] Applications page		* The [[Geophysics]] Applications page

2012-05-19T14:25:41Z

Links: see also geophysics

← Older revision		Revision as of 14:25, 19 May 2012
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	In {{cmd\|ps.map}} use the '''''vlines''' style'' instruction to set the line style. The ''linecap'' instruction can further refine the draw mode.		In {{cmd\|ps.map}} use the '''''vlines''' style'' instruction to set the line style. The ''linecap'' instruction can further refine the draw mode.

			== See also ==

			* The [[Geophysics]] Applications page

	== Links ==		== Links ==

2011-12-30T21:37:31Z

Reverted edits by Reverse22 (talk) to last revision by HamishBowman

← Older revision		Revision as of 21:37, 30 December 2011
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	[[Category:Applications]]		[[Category:Applications]]
	[[Category:Documentation]]		[[Category:Documentation]]


	~~==Other==~~
	~~[http://thetvtopc.com/Reverse_Cell_Phone_Lookup_Number reverse phone lookup]~~

2011-12-30T20:49:33Z

← Older revision		Revision as of 20:49, 30 December 2011
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	[[Category:Applications]]		[[Category:Applications]]
	[[Category:Documentation]]		[[Category:Documentation]]


			==Other==
			[http://thetvtopc.com/Reverse_Cell_Phone_Lookup_Number reverse phone lookup]

2011-11-28T03:10:51Z

Strike-and-dip symbols: 1/2 bowtie symbol

← Older revision		Revision as of 03:10, 28 November 2011
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	* <tt>geology/strike_line,box,triangle,circle</tt>:		* <tt>geology/strike_line,box,triangle,circle</tt>:
	: [[Image:Symb-geo.png\|350px]]		: [[Image:Symb-geo.png\|350px]]

			* <tt>geology/strike_half-bowtie</tt>:
			: [[Image:Symb-geo_bowtie.png\|100px]]
			: (to get a full bowtie: overlay two, rotate one of them by 180 degrees)

	* <tt>geology/half_arrow</tt>:		* <tt>geology/half_arrow</tt>:

2011-09-18T15:17:03Z

Modules of interest

← Older revision		Revision as of 15:17, 18 September 2011
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	* {{cmd\|nviz}}: Native 3D visualization and animation suite (interactive cutting planes through stacked 3D grid surfaces, etc.)		* {{cmd\|nviz}}: Native 3D visualization and animation suite (interactive cutting planes through stacked 3D grid surfaces, etc.)
	* {{cmd\|v.out.vtk}}, {{cmd\|r.out.vtk}}, and {{cmd\|r3.out.vtk}}: Export to VTK format for ParaView or other 3D visualization software		* {{cmd\|v.out.vtk}}, {{cmd\|r.out.vtk}}, and {{cmd\|r3.out.vtk}}: Export to VTK format for ParaView or other 3D visualization software
	* ...

			* [http://grass.osgeo.org/wiki/GRASS_AddOns#d.frontline d.frontline] Shell script that draws frontlines on the graphics monitor using d.graph module and different types of symbols. Also it optionally saves frontline graphics to d.graph commands file and/or ps.map file (for later use with the "read" ps.map instruction).

	== Cartography ==		== Cartography ==

2011-09-18T08:49:33Z

Strike-and-dip symbols

← Older revision		Revision as of 08:49, 18 September 2011
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	* <tt>geology/strike_line,box,triangle,circle</tt>:		* <tt>geology/strike_line,box,triangle,circle</tt>:
	: [[Image:Symb-geo.png\|350px]]		: [[Image:Symb-geo.png\|350px]]

			* <tt>geology/half_arrow</tt>:
			: [[Image:Half_arrow_x2.png]]
			: (two displayed, one of which has been rotated 180 degrees)

	* {{cmd\|ps.map}} can take rotation angle from an attribute column for each site with the '''''vpoints''' rotatecolumn'' instruction; for {{cmd\|d.graph}} you can prepare a command file with a custom rotation for each point using {{cmd\|v.out.ascii}}, {{cmd\|v.db.select}}, or the ''v.out.ascii.db'' addon script. Note that GRASS uses the Cartesian convention for rotation angles, i.e. CCW from east. Convert from compass angles (CW from north) with:		* {{cmd\|ps.map}} can take rotation angle from an attribute column for each site with the '''''vpoints''' rotatecolumn'' instruction; for {{cmd\|d.graph}} you can prepare a command file with a custom rotation for each point using {{cmd\|v.out.ascii}}, {{cmd\|v.db.select}}, or the ''v.out.ascii.db'' addon script. Note that GRASS uses the Cartesian convention for rotation angles, i.e. CCW from east. Convert from compass angles (CW from north) with:
	theta = 90 - degrees_true		theta = 90 - degrees_true

2009-05-19T10:39:07Z

+cat doc

2009-05-19T10:07:47Z

cat 2 apps

2009-03-17T09:39:21Z