Re: [GRASS-user] v.out.ogr kml error
Try to export your data to shapefile and then use ogr2ogr to convert the shp to kml. --- Στις Πέμ., 07/01/10, ο/η henry83 heam...@gmail.com έγραψε: Από: henry83 heam...@gmail.com Θέμα: [GRASS-user] v.out.ogr kml error Προς: grass-user@lists.osgeo.org Ημερομηνία: Πέμπτη, 7 Ιανουάριος 2010, 2:06 Hi everyone! I have created a contour map from a SRTM elevation model, after filling nulls, filling depressions and creating the contour map I need to export it to kml. I have used the following command v.out.ogr input=srtm_contours dsn=/home/henry/srtm_contours.kml format=KML output: WARNING: Vector map srtm_contours is 3D. Use format specific layer creation options (parameter 'lco') to export in 3D rather than 2D (default) Exporting 360384 points/lines... 100% 360384 features written The thing is that if I try to open the generated file with google earth it gets hanged... Arterwards I tried to add this to the command: dsco=AltitudeMode=absolute Neither I've gotten a good result. Does this problem have to be with lco parameter? Because I really don't know what to put in that parameter, and I really need to get the contours over google earth. Any help will be appreciated. Thanks in advance. -- View this message in context: http://n2.nabble.com/v-out-ogr-kml-error-tp4264064p4264064.html Sent from the Grass - Users mailing list archive at Nabble.com. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user ___ Χρησιμοποιείτε Yahoo!; Βαρεθήκατε τα ενοχλητικά μηνύματα (spam); Το Yahoo! Mail διαθέτει την καλύτερη δυνατή προστασία κατά των ενοχλητικών μηνυμάτων http://login.yahoo.com/config/mail?.intl=gr ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.in.ascii problems when creating 3d vector GRASS 6.5
On Thursday 07 January 2010 02:57:02 Hamish wrote: stephen sefick wrote: I am trying to import a 3-d vector that will eventually be interpolated with v.surf.idw. ... John: Use this before v.in.ascii to connect the database: db.connect driver=dbf database=$GISDBASE/$LOCATION_NAME/$MAPSET/dbf/ -p you will want to use 'single' quotes around that database= string to stop the shell from trying to expand the $VARIABLES. To add to that, if there is a space between the values, fs=space (not ). actually it doesn't mind, both ways work. Hamish Cheers for these corrections Hamish. I must learn to be more careful in my efforts to give back to the community, after you all helped me when I got started. I still have a lot to learn. John ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] CCM2 version 2.1 data available as shapefiles
Apologies if this is already old news, but I have just been informed by Alfred de Jager that the great European river catchments dataset CCM2 is now available for download as shapefiles: http://desert.jrc.ec.europa.eu/water/ccm/php/jrc_getshape.php Mr. de Jager writes: The password to be supplied for the encrypted shapefiles is 'public' Note that the shapefile format is somewhat limited for the storage of names in non Latin character sets. You can find the original names on the various 'manage' functions on the 'catchments and coding' website. He also asks everyone who downloads that data to please register at their website so that they can keep track of their user base: http://ccm.jrc.ec.europa.eu/ Best, Ben -- Files attached to this email may be in ISO 26300 format (OASIS Open Document Format). If you have difficulty opening them, please visit http://iso26300.info for more information. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Compiling NVIZ / OpenGL with nVidia drivers - SOLVED
Hamish wrote: Glynn wrote: If there are separate OpenGL packages for nVidia and X.org, there may be separate development packages, or there may be a single package for use with either version. those probably exist, but I've got no idea about them. (libglu1-*) Thanks for that. I got it working by installing just the development packages for mesa-common-dev libglu1-mesa-dev and providing the includes directory to configure: --with-opengl-includes=/usr/include/GL/ Previously, installing the mesa binaries had broken my nvidia driver, so this time I left them out. Cheers John -- Dr John Stevenson Postdoctoral Research Associate School of Earth, Atmospheric and Environmental Sciences Williamson Building (Room 2.42) University of Manchester Manchester M13 9PL, UK tel. +44(0)161 306 6585; fax. +44(0)161 306 9361; john.steven...@manchester.ac.uk ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] compiling net.analyze add-on on Windows
Dear all, I would like to use the net.analyze add-on developed by Daniel Bundala with my GRASS 6.4 OSGeo4W version, but don't succeed in compiling the tools. The make command produces the following error: makefile: 16 ..\..\include\Make\Dir.Make: No such file or directory make: *** No rule to make target '..\..\include\Make\Dir.Make'. Stop. As the missing include file is not in the net.analyze directory itself, and I can't seem to locate it anywhere in the osgeo4w directory, can anybody tell me how to solve this? Philip Verhagen -- post-doctoral (VENI) researcher Research institute for the heritage and history of the Cultural Landscape and Urban Environment (CLUE) Vrije Universiteit De Boelelaan 1105 1081 HV Amsterdam kamer 9A-41 tel: 020-5982848 mob: 06-23461769 www.clue.nuhttp://www.clue.nu/ www.let.vu.nl/staf/jwhp.verhagenhttp://www.let.vu.nl/staf/jwhp.verhagen -- ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Searching Docs about 3D geological modelisation
Hello Grasslist, I'm searching for papers, books or usecases covering the use of GRASS in geology, mainly on the stratigraphic representations (well log, schematic block diagram) and geomorphological (erosion, georelief reconstruction) aspects. This is an area I've not practiced so far so I would be interested to know how people here deal with it in Grass (especially their rules for building a 3d model from logs and exploiting it correctly but also any kind of spicy stuff you can obtain from it). Thre is some related papers I've already find on these subjects : HydroGIS 96: Application of Geographic Information Systems in Hydrology and Water Resources Management (Proceedings of the Vienna Conference, April 1996). IAHS Publ. no. 235, 1996. Spatial Geologic Hazard Analysis in Practice, J. David Rogers, 2004 Three-dimensional Geological Modeling by FOSS GRASS GIS, Atsushi Kajiyama et al., 2004 Volume modeling of soils using GRASS GIS 3D-Tools, Markus Neteler, 2001 Regards, MORREALE Jean Roc ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Searching Docs about 3D geological modelisation
On Thu, 7 Jan 2010, Benjamin Ducke wrote: The problem with well logs is also that often the data is of a qualitative nature, indicating the presence and absence of types of material. There is no interpolation algorithm in GRASS currently which can handle that sort of data well. So what is needed is a political algorithm. :-) Kidding aside, I suspect that a fuzzy interpolation algorithm would solve the problem. Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.out.ogr kml error
Thank you Leonidas I will try to do it that way and hope it works, but before that I would like to get the contours as less dispersed polylines. As you can see in the image I have attached contours doesn't look as smoth lines as I would like, do you know how to improve this? Thank you. http://n2.nabble.com/file/n4269927/contours.png henry83 wrote: Hi everyone! I have created a contour map from a SRTM elevation model, after filling nulls, filling depressions and creating the contour map I need to export it to kml. I have used the following command v.out.ogr input=srtm_contours dsn=/home/henry/srtm_contours.kml format=KML output: WARNING: Vector map srtm_contours is 3D. Use format specific layer creation options (parameter 'lco') to export in 3D rather than 2D (default) Exporting 360384 points/lines... 100% 360384 features written The thing is that if I try to open the generated file with google earth it gets hanged... Arterwards I tried to add this to the command: dsco=AltitudeMode=absolute Neither I've gotten a good result. Does this problem have to be with lco parameter? Because I really don't know what to put in that parameter, and I really need to get the contours over google earth. Any help will be appreciated. Thanks in advance. -- View this message in context: http://n2.nabble.com/v-out-ogr-kml-error-tp4264064p4269927.html Sent from the Grass - Users mailing list archive at Nabble.com. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Compiling NVIZ / OpenGL with nVidia drivers - SOLVED
John A Stevenson wrote: and providing the includes directory to configure: --with-opengl-includes=/usr/include/GL/ This isn't necessary. The GL/ prefix is part of the header names, and the compiler always looks in /usr/include. -- Glynn Clements gl...@gclements.plus.com ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] v.out.ogr kml error
henry83 wrote: I would like to get the contours as less dispersed polylines. As you can see in the image I have attached contours doesn't look as smoth lines as I would like, do you know how to improve this? Thank you. http://n2.nabble.com/file/n4269927/contours.png v.generalize Hamish ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
