NAME

       pkstatprofile - program to calculate statistics in temporal or spectral profile

SYNOPSIS

       pkstatprofile -i input -o output [-f function] [options]

DESCRIPTION

       pkstatprofile calculates statistics for a temporal (time series) or spectral profile.

       Function   Description
       mean       calculate mean in window
       median     perform  a  median  filter in spatial
                  (dx, dy)  or  spectral/temporal  (dz)
                  domain
       var        calculate variance in window
       stdev      calculate  standard deviation in win‐
                  dow
       min        calculate minimum in window
       max        calculate maximum in window
       sum        calculate sum in window
       mode       calculate mode of all values
       ismin      1 if value is minimum, else 0
       ismax      1 if value is maximum, else 0
       per        calculate percentile in  time  series
                  (provide  percentage  value  as argu‐
                  ment)
       prop       calculate proportion
       nvalid     report number of valid observations

       Calculate min and max NDVI in time series

       pkstatprofile -i modis_ndvi_2010.tif -o modis_stats_2010.tif -f min -f max

OPTIONS

       -i filename, --input filename
              Input image file.

       -o filename, --output filename
              Output image file

       -f function, --function function
              Statistics function (mean, median, var, stdev, min, max, sum, mode (provide classes),  ismin,  is‐
              max, proportion (provide classes), percentile, nvalid

       -perc percentile, --perc percentile
              Percentile value(s) used for rule percentile

       -class class, --class class
              class value(s) to use for mode, proportion

       -nodata value, --nodata value
              Set nodata value(s)

       -ot type, --otype type
              Data type for output image ({Byte / Int16 / UInt16 / UInt32 / Int32 / Float32 / Float64 / CInt16 /
              CInt32 / CFloat32 / CFloat64}).  Empty string: inherit type from input image.

       -of format, --oformat format
              Output image format (see also gdal_translate(1)).

       -ct filename, --ct filename
              Color  table  (file  with 5 columns: id R G B ALFA (0: transparent, 255: solid).  Use none to omit
              color table.

       -co NAME=VALUE, --co NAME=VALUE
              Creation option for output file.  Multiple options can be specified.

       -d value, --down value
              Down sampling factor.  Use value 1 for no downsampling.  Use value n>1 for downsampling  (aggrega‐
              tion).

       -v level, --verbose level
              Verbose mode if > 0

                                                07 February 2018                                pkstatprofile(1)