<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>Hi --</div><div><br></div><div>
<p style="margin-bottom: 0in">This simple project involves digitizing
and displaying the location of about 200 borings. There is a pair of
state plane co-ordinates and an alpha-numeric boring designator - and
of course a cat - for each of them. The borings were duly digitized
using v.digit in GRASS 7 (OS X) and after a number of edits (relocations,
modification of some attributes, and some deletions) the file
displays correctly using d.vect. It has also been satisfactorily
exported as a shapefile as part of an effort to create a labeled dxf
CAD layer.
</p><p style="margin-bottom: 0in">However, v.report creates a table that
appears to randomly (unlikely, I know, but that's how it appears) redistribute the pairs of co-ordinates among the points.</p><p style="margin-bottom: 0in">For example, at one boring location
v.what generates:</p><p style="margin-bottom: 0in"><i>v.what -a map=Borings@PERMANENT
layer=-1 coordinates=1791366.79821,765499.232745 distance=2</i></p><p style="margin-bottom: 0in"><i>East: 1791366.79821</i></p><p style="margin-bottom: 0in"><i>North: 765499.232745</i></p><p style="margin-bottom: 0in"><i>Map: Borings
</i></p><p style="margin-bottom: 0in"><i>Mapset: PERMANENT</i></p><p style="margin-bottom: 0in"><i>Type: Point</i></p><p style="margin-bottom: 0in"><i>Id: 117</i></p><p style="margin-bottom: 0in"><i>Layer: 1</i></p><p style="margin-bottom: 0in"><i>Category: 142</i></p><p style="margin-bottom: 0in"><i>Driver: sqlite</i></p><p style="margin-bottom: 0in"><i>Database:
/Users/stu/grassdata/270test/PERMANENT/sqlite/sqlite.db</i></p><p style="margin-bottom: 0in"><i>Table: Borings</i></p><p style="margin-bottom: 0in"><i>Key column: cat</i></p><p style="margin-bottom: 0in"><i>cat : 142</i></p><p style="margin-bottom: 0in"><i>boringnumber : B-9-004-13</i></p><p style="margin-bottom: 0in">However, v.report gives:</p><p style="margin-bottom: 0in"><i>142|B-9-004-13|1793470.46145773|765224.666245354|0</i></p><p style="margin-bottom: 0in">for cat 142 which is the location of
one of the other borings. Almost all of the borings are incorrectly
identified in the v.report table. I tried v.build before running
v.report but the results were the same.</p><p style="margin-bottom: 0in">Any assistance would be much
appreciated as I would like to have an accurate table of these
locations.</p><div><br></div></div><div>thx</div><div><br></div><div>Stu</div></div></body></html>