Description Usage Arguments Details Value Author(s)
Function used to extract Scaled VIs time series of the different pixels of analyzed burnt areas, associate info form the burnt areas shapefile and save as an RData file to be used for statistical analysis
1 2 | frg_extract_svi(SVI_file, shape_file, out_file, overlap, shape_file_orig,
lut_file_multiple, opts, force_update)
|
SVI_file |
string ENVI Meta File associated to time serie to be analyzed |
shape_file |
string Burnt Areas Shapefile (Must Correspond to the 'burned_once' shafile if overlap == 'Single' Must Correspond to the 'burned_multiple' shapefile if overlap == 'Multiple') |
out_file |
base path for the output files |
overlap |
string If == 'Single', extract time series for areas burned once. if =='Multiple', extract time series for areas burned multiple times |
shape_file_orig |
string Filename of the original input BAs shapefile |
lut_file_multiple |
string Filenlame of the LUT table created by FRG_Process_Shapefile.py |
opts |
|
force_update |
|
This function is used to extract Scaled VIs time series of the different pixels of analyzed burnt areas from the raster images created by 'FRG_Compute_SVI.R“, associate ancillary info derived form the burnt areas shapefile (e.g., Area, FireYear, ...) and save results as an RData file (in the '/TS_Extraction subfolder) to be used later for statistical analysis
'DONE' if all went OK, otherwise error message
Lorenzo Busetto, phD (2017) lbusett@gmail.com
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