does anybody know how to resolve this? On Thu, Nov 8, 2018, 06:23 Francois Chartier <[email protected] wrote:
> Hi, > > I am trying to use V.VOL.RST to interpolate particle size for soil > samples. i obtain the error message to increase DMin. unfortunately i > have a data point every meter vertically and a total of 190K. if grass is > asking to increase DMIN, which i have increased to 30 m to try to see if > this was the pb, can I resolve this by reducing the Segment size? > > * COMMAND OUTPUT* > (Thu Nov 08 06:17:32 2018) Command finished (10 sec) > > (Thu Nov 08 06:20:40 2018) > > v.vol.rst input=geotechNov8@Toronto wcolumn=dbl_2 npmin=50 npmax=200 > dmin=30 elevation=Geotech3DNov8 > 188692 records selected from table > WARNING: Some points outside of region -- will ignore... > ERROR: Points are too concentrated -- please increase DMIN > (Thu Nov 08 06:20:51 2018) Command finished (10 sec) > > > *METADATA* > Thu Nov 08 06:11:32 2018) Command finished (0 sec) > > (Thu Nov 08 06:19:17 2018) > > v.info map=geotechNov8@Toronto > > > > +----------------------------------------------------------------------------+ > | Name: geotechNov8 > | > | Mapset: Toronto > | > | Location: Toronto > | > | Database: C:\Users\Francois Chartier\Documents\grassdata > | > | Title: > | > | Map scale: 1:1 > | > | Name of creator: Francois Chartier > | > | Organization: > | > | Source date: Thu Nov 08 06:06:56 2018 > | > | Timestamp (first layer): none > | > > > |----------------------------------------------------------------------------| > | Map format: native > | > > > |----------------------------------------------------------------------------| > | Type of map: vector (level: 2) > | > | > | > | Number of points: 188692 Number of centroids: 0 > | > | Number of lines: 0 Number of boundaries: 0 > | > | Number of areas: 0 Number of islands: 0 > | > | Number of faces: 0 Number of kernels: 0 > | > | Number of volumes: 0 Number of holes: 0 > | > | > | > | Map is 3D: Yes > | > | Number of dblinks: 1 > | > | > | > | Projection: UTM (zone 17) > | > | > | > | N: 4870782 S: 4825713 > | > | E: 651697 W: 609201 > | > | B: 0 T: 352 > | > | > | > | Digitization threshold: 0 > | > | Comment: > | > | > | > > > +----------------------------------------------------------------------------+ > (Thu Nov 08 06:19:18 2018) Command finished (0 sec) > > >
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