[GRASS-dev] r.profile limits in Windows 7

[Vaclav Petras]

On Fri, Feb 14, 2014 at 8:08 AM, Enrico Gallo <enrico.gallo at gmail.com>wrote:

> I think "<stdin" is not an option


Actually, it is for Python (m.proj example):

from grass.script import core as gcore
...
    proc = gcore.start_command('m.proj', input='-', separator=' , ',
                               flags='od',
                               stdin=gcore.PIPE, stdout=gcore.PIPE,
                               stderr=gcore.PIPE)
    proc.stdin.write(proj_in)  # put string to the module stdin
    proc.stdin.close()
    proc.stdin = None  # not sure if this really necessary
    proj_out, errors = proc.communicate()
    if proc.returncode:
        raise RuntimeError("m.proj error: %s" % errors)
    # process stdout written into the proj_out string
    ...

But coordinate_file might be better in your case (I'm not sure how to
rewrite code above to easily handle large amounts of coordinates).

Vaclav
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