[GRASS-user] problems importing vector and raster data via python
glynn at gclements.plus.com
Thu Jan 28 08:25:03 EST 2010
Sonja Jankowfsky wrote:
> So, the forward slash does not work in windows. (and I know I should not
> use literal pathnames, but it's just for testing). So either two forward
> or backward slashs, or one backward.
No: two backward (\\) or one forward (/) slash. Backslashes are used
to represent unprintable characters such as newline (\n), tab (\t)
> One other question concerning the flags: How can I put two flags at the
> same time, as for example -o --o for overwriting the projection check
> and an already existing file?
The quiet (--q), verbose (--v) and overwrite (--o) flags have their
own options, so:
grass.run_command(..., flags='o', overwrite=True)
for -o and --o.
The GRASS parser allows normal flags to be concatenated, so "-abc" is
equivalent to "-a -b -c", but the flags beginning with two dashes have
to be given separately.
Glynn Clements <glynn at gclements.plus.com>
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