First, in settings, options, digitizing: i have clicked on 'enable snapping by default.' when i am digitizing polygons, the snapping does not seem to be engaged. i have set the snapping tolerance to 13 pixels. does anyone know why the snapping does not work? i assume that these are the correct settings for snapping to polygons.
second. i have imported several elevation model files into qgis. they come in as x,y,z, elevation points. the original files are of the type: GDBINDEXES, GDBTABLE FILE, GDBTABLX, and SPX. can someone help me with a workflow for gridding and contouring these elevation files so that they look like either a contoured topo map or density contoured DEM. -- Byron Veilleux, MSc. P.Geo Conjugate Geologic Services Limited Calgary, Alberta Canada [email protected] Cell:4037108414 <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
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