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To quote from their website: * easy to install ...

MapServer needs a mapfile containing the information, how to create the maps. Examples of these can be found, so here you'll find GRASS A short example of a layer definition to access a GRASS raster: ...

* You can contact GRASS users in [[How to participate in IRC communication|IRC]] * [[How the Open Source software development model works]] ...

'''Q:''' How to add a new point to the vector map at given position? * Add new point to the vector map <tt>(x=100, y=100, layer=1, category=1)</tt> with {{cmd|v.ed ...

...way to automate the process below. It uses the {{Cmd|m.nviz.image}} module to render the two viewpoints, then composes the 3D image into a PNG file. == How to create stereo anaglyphs manually with NVIZ == ...

'''Q:''' How can I rename many maps in the current mapset in a convenient way (mass rena '''A:''' Use the Addon {{AddonCmd|g.rename.many}} in order to rename maps in the current mapset. Old and new names are read from a text f ...

...the other shows you how to use the GRASS wxGUI. This reader is redirected to the Quick wxGUI tutorial for more information on this topic. ...ght find the CLI a quick alternative to display your vector data. You need to start a display monitor as follows: ...

...page describes how a user can go about working with TIN data if they want to anyway (for whatever reason). See the [[Contour lines to DEM]] wiki page for a detailed comparison of these modules and a TIN. ...

'''Q:''' How to extract the entire network upstream a given point on the river network? ...h to the column for line length ({{cmd|v.to.db}}). Set the blocking column to -1. ...

...s intended for GRASS GIS users who want to migrate from a previous release to the new GRASS Version. If you are a beginner, please also consider addition ...e the examples described here do not work properly, you are kindly invited to send us further examples and/or code bugfixes/enhancements. Enjoy the WIKI! ...

It provides more than 450 core modules, plus hundreds of Add-ons, to graphical interface to work as in any other desktop software. However, ...

...r network) which I want to clean and break the lines at intersections. How to manage the categories? Now add new categories to a new layer, e.g. with ...

See [[Promotional material]] for up-to-date information. * Large use of screenshots / examples (''does anybody know how to create screenshots with high resolution?'') ...

A GRASS module crashed and left the sqlite database locked. How can I unlock the sqlite database? To kill the process: ...

'''Q:''' How to remove small vector lines? I want only delete spurious lines. To delete isolated lines which are not connected to the main "network", use: ...

'''Q:''' How to generate a grid where the cell numbers are sequential? #to visualise the category numbers in the grid ...

...Code-In] 2018. Here we will list task ideas and other information related to the GRASS GCI projects as well as the contest results and contributions by ...ing organizations lend a helping hand as participants learn what it’s like to work on an open source project. For more details, see [https://developers.g ...

'''Q:''' How can I export only parts of a vector map, say, the part of the current regio '''A:''' You need to cut the map first (only raster maps are region sensitive) with {{cmd|v.sele ...

In a similar way to the vector data management, the import and export of raster data is underpi ...ne (input represents the full or relative path to the raster file you want to import; output is its raster name in GRASS). The same can be achieved usin ...

...ons. Most IRC servers do not require users to log in, but a user will have to set a nickname before being connected. ...annel ([irc://irc.libera.chat/grass #grass] on irc.libera.chat), feel free to join. There are many other geo related channels such as [irc://irc.libera.c ...