Hi Julien, As Roberto said it is assumed you have a shapefile defining a region of interest (e.g., your study site).
You can generate one using a GIS program such as QGIS (http://www.qgis.org/) or draw a KML in GoogleEarth and convert to a shapefile using ogr2ogr (installed with GDAL). Thanks, Dan On 09/04/14 07:55, Roberto Antolín wrote: > Hi Julien, > > On Wed, Apr 09, 2014 at 01:42:09PM +0000, julien le huu nghia wrote: >> I'm a little bit lost, i don't find a way to make a shapefiles with SPDlib >> but >> i find las2ogr, I'm not sure if this command give me a polygon shapefile, but >> he give a cuboid wich cover all the map. > las2ogr translate a file in LAS format into any format supported by OGR, for > instance, shapefile. > >> How do u make the (polygon) shapefile to define regions of interest ? > The regions of interest are the regions where you want to calculate metrics. > So, > it is assumed that you already have them. > >> On 7 Apr 2014, at 21:49, julien le huu nghia <[email protected]> wrote: >> spdmetrics --ascii -m metrics.xml -o Vyrnwy_OSGB.asc -i >> Vyrnwy_OSGB_10m_h_asc.asc > Shouldn't the input file be a SPD file, and not an ASCII format? > > Cheers, > Roberto. > ------------------------------------------------------------------------------ Put Bad Developers to Shame Dominate Development with Jenkins Continuous Integration Continuously Automate Build, Test & Deployment Start a new project now. Try Jenkins in the cloud. http://p.sf.net/sfu/13600_Cloudbees _______________________________________________ spdlib-develop mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/spdlib-develop
