def plot_sigs(signaturedirectory, outputdirectory, name, signaturename):
"""
"""
import os
from utils import find_files, unique_name
from core import signatureCollection
from plotting import SignaturePlot
if not outputdirectory:
outputdirectory = signaturedirectory
sigs = find_files(signaturedirectory, "mean.ref")
if not sigs:
click.BadParameter("Did not find any signature files in the specified directory.")
if signaturename:
filteredsigs = []
for searchstring in signaturename:
for sig in sigs:
if searchstring.upper() in sig.upper():
filteredsigs.append(sig)
sigs = filteredsigs
signatures = signatureCollection()
for sig in sigs:
try:
signatures.add(sig)
except Exception as e:
print e
#TODO Fix core temporalSignature to use exceptions so they can be properly handled here
name, ext = os.path.splitext(name)
path = unique_name(outputdirectory, name, ext=ext)
print("Outputting to {0}".format(path))
plot = SignaturePlot(outputdirectory, os.path.basename(path))
plot.plot_collection(signatures)
def extract_signatures(image, shapefiledirectory, startdoy, doyinterval, outputdir, filelabel, plotsigs):
"""
Extracts temporal signatures for a set of point geometry shapefiles in a specified directory and outputs them to a
set of .ref files in an output directory.
"""
import os
from plotting import SignaturePlot
from utils import find_files, create_output_dir, unique_name
from signatureFunctions import get_sigs_in_dir, get_reference_curves
if outputdir is None:
outputdir = create_output_dir(os.path.dirname(image), "signatures", usetime=True)
shapefiles = find_files(shapefiledirectory, ".shp", recursive=False)
#TODO: Need a method to find only valid shapefiles in the directory
get_reference_curves(image, shapefiles, startdoy, doyinterval, outdir=outputdir, filepostfix=filelabel)
if plotsigs:
path = unique_name(outputdir, "signaturePlot", ext=".pdf")
sigs = get_sigs_in_dir(outputdir)
plot = SignaturePlot(outputdir, os.path.basename(path))
plot.plot_collection(sigs)
