<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Dear all<br>
<br>
Trying to learn using GRASS in the ideal way: What would be best
practice to merge multiple point-layers? Currently I can think of
the two versions below. However, both seem to be a workaround.BTW:
Does bounding-box definition in v.edit ("x1,y1,x2,y2") mean lower
left to upper right? <br>
<br>
Regards, Patrick<br>
<br>
<br>
<i>#version1 (no features selected in my tests, probably due to
bbox-definiiton)</i><i><br>
</i><i>v.in.ogr --overwrite dsn="./POI" out=points1 layer=points2</i><i><br>
</i><i>v.in.ogr --overwrite dsn="./POI" out=points2 layer=points1</i><i><br>
</i><i>v.info points2 # get extend of data</i><i><br>
</i><i>v.edit map=points1 tool=copy bgmap=points2
bbox=1074200,2484400,1297000,2834800 #use extend found manually</i><i><br>
</i><i><br>
</i><i>#version2</i><i><br>
</i><i>v.out.ascii in=post format=standard | v.edit tool=add
map=service input=-</i><i><br>
</i><br>
<br>
</body>
</html>