Dear Devs, in r57084 Martin has added standardized options to r.ipso (thanks!). I would like to learn more about their use, particularly, does it exist a standard variable defined for taking a path as input? (Not a path+file name as G_OPT_F_INPUT). For example this is useful in the case that a module produces some pictures and/or csv files and the user wants to set a folder for storing them. I digged into [1] but I seem not to find what I need. Should I just take the path as a string? Giving to the user the possibility to browse the folders instead of indicating a path would be IMHO more convenient. Could anyone point me out where to read in order to learn more about that?
Thanks! madi [1] http://grass.osgeo.org/programming7/gis_8h_source.html -- Best regards, Dr. Margherita DI LEO Scientific / technical project officer European Commission - DG JRC Institute for Environment and Sustainability (IES) Via Fermi, 2749 I-21027 Ispra (VA) - Italy - TP 261 Tel. +39 0332 78 3600 margherita.di-...@jrc.ec.europa.eu Disclaimer: The views expressed are purely those of the writer and may not in any circumstance be regarded as stating an official position of the European Commission.
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