[GRASS-user] Standard option identifiers

Hi list What is the diference betwen G_OPT_R_INPUT and G_OPT_R_MAP ? if I have a geoprocess has two input raster layers, which of these two options standares I use to define these inputs? Thanks in advanced -- *Pablo J. Zader* *Universidad Nacional de Córdoba* *GIS and remote sensing develo

Re: [GRASS-user] Extracting vegetation phenology from Landsat-based time series

On Sun, Oct 30, 2016 at 12:37 PM, Nikos Alexandris wrote: > Nikos Alexandris: > >>> is there a GRASS-native, of GRASS-friendly, practical tool or tutorial >>> or implementation of models, as in the TIMESAT [0] software or SPIRITS >>> [1], to exctract phenological parameters from NDVI (or, preferra

Re: [GRASS-user] Extracting vegetation phenology from Landsat-based time series

Nikos Alexandris: is there a GRASS-native, of GRASS-friendly, practical tool or tutorial or implementation of models, as in the TIMESAT [0] software or SPIRITS [1], to exctract phenological parameters from NDVI (or, preferrably EVI2) times series? Thank you, Nikos [0] http://web.nateko.lu.se/t

Re: [GRASS-user] Extracting vegetation phenology from Landsat-based time series

Dear Nikos I was also looking for the same functionalities very recently. Closest solution i could find is the 'greenbrown' package in R. Atleast we could make use of the GRASS-R interface to implement the work flow. Phenology function in this package has a good comprehensive list of functions as