def setUp(self):
self.projectDir = tempfile.mkdtemp()
self.testMetadataPath = os.path.join(self.projectDir, GenericMetadata.METADATA_FILENAME)
if os.path.exists(self.testMetadataPath):
os.unlink(self.testMetadataPath)
lockFilePath = os.path.join(self.projectDir, GenericMetadata.METADATA_LOCKFILE)
if os.path.exists(lockFilePath):
os.unlink(lockFilePath)
self.context = Context(projectDir=self.projectDir)
def __init__(self, projectDir, configFile=None, outfp=sys.stdout):
""" Construct a EcohydroLib abstract command. Concrete commands
must call this super class method in their constructor.
Arguments:
projectDir -- string The path to the project directory
configFile -- string The path to an EcohydroLib configuration file
outfp -- file-like object Where output should be written to
"""
self.context = Context(projectDir, configFile)
self.outfp = outfp
choices=CODECS,
help="Video codec to use. Default: %s" % (DEFAULT_CODEC, ))
parser.add_argument(
'--rescale',
required=False,
type=float,
help=
'Rescale raster values of 0 to args.resample to 0 to 255 in output images.'
)
args = parser.parse_args()
configFile = None
if args.configfile:
configFile = args.configfile
context = Context(args.projectDir, configFile)
ffmpegPath = context.config.get('RHESSYS', 'PATH_OF_FFMPEG')
# Check for necessary information in metadata
metadata = RHESSysMetadata.readRHESSysEntries(context)
if not 'grass_dbase' in metadata:
sys.exit(
"Metadata in project directory %s does not contain a GRASS Dbase" %
(context.projectDir, ))
if not 'grass_location' in metadata:
sys.exit(
"Metadata in project directory %s does not contain a GRASS location" %
(context.projectDir, ))
if not 'grass_mapset' in metadata:
sys.exit(
parser = argparse.ArgumentParser(
description=
'Dump point climate station information from EcohydroLib metadata to standard output'
)
parser.add_argument('-p',
'--projectDir',
dest='projectDir',
required=True,
help='The directory from which metadata should be read')
parser.add_argument('-s',
'--separator',
dest='separator',
required=False,
default=',',
help='Field separator for output')
args = parser.parse_args()
context = Context(args.projectDir, None)
s = args.separator
sys.stderr.write("Getting stations from metadata... ")
stations = GenericMetadata.readClimatePointStations(context)
sys.stderr.write("done\n")
for station in stations:
output = station.id.upper() + s + str(station.latitude) + s + str(
station.longitude) + s + str(
station.elevation) + s + station.name + os.linesep
sys.stdout.write(output)
def setUp(self):
self.projectDir = tempfile.mkdtemp()
self.context = Context(projectDir=self.projectDir)
