Python Helperの例

コード例 #1

ファイル: using_bag_uncertainty_with_reprojection.py プロジェクト: hydroffice/hyo_bag

import logging
from matplotlib import pyplot as plt

logger = logging.getLogger()
logger.setLevel(logging.NOTSET)
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG)  # change to WARNING to reduce verbosity, DEBUG for high verbosity
ch_formatter = logging.Formatter('%(levelname)-9s %(name)s.%(funcName)s:%(lineno)d > %(message)s')
ch.setFormatter(ch_formatter)
logger.addHandler(ch)

from hydroffice.bag import BAGFile
from hydroffice.bag import BAGError
from hydroffice.bag.helper import Helper

bag_file = os.path.join(Helper.samples_folder(), "bdb_00.bag")
if os.path.exists(bag_file):
    print("- file_bag_0: %s" % bag_file)

bag = BAGFile(bag_file)

bag_meta = bag.populate_metadata()
print(bag_meta)

bag_uncertainty = bag.uncertainty(mask_nan=True)
print(type(bag.elevation(mask_nan=True)), bag.elevation(mask_nan=True).shape, bag.elevation(mask_nan=True).dtype)

from hydroffice.bag.uncertainty import Uncertainty2Gdal
Uncertainty2Gdal(bag_uncertainty=bag_uncertainty, bag_meta=bag_meta, fmt="ascii", epsg=4326)
Uncertainty2Gdal(bag_uncertainty=bag_uncertainty, bag_meta=bag_meta, fmt="geotiff", epsg=4326)
Uncertainty2Gdal(bag_uncertainty=bag_uncertainty, bag_meta=bag_meta, fmt="xyz", epsg=4326)

コード例 #2

ファイル: run_bag_validate.py プロジェクト: hydroffice/hyo_bag

import subprocess
import os

from hydroffice.bag.helper import Helper
from hydroffice.bag import tools


tools_folder = os.path.abspath(os.path.dirname(tools.__file__))
tool_path = os.path.join(tools_folder, 'bag_validate.py')
print("tool: %s" % tool_path)

# help
print("\n\n# -h")
subprocess.call("python %s -h" % tool_path)

# verbose + test file
file_bag_0 = os.path.join(Helper.samples_folder(), "bdb_00.bag")
print("\n\n# -v %s" % file_bag_0)
subprocess.call("python %s -v %s" % (tool_path, file_bag_0))

# verbose + fake file
file_bag_0 = os.path.join(Helper.samples_folder(), "not_present_00.bag")
print("\n\n# -v %s" % file_bag_0)
subprocess.call("python %s -v %s" % (tool_path, file_bag_0))

# test file
file_bag_0 = os.path.join(Helper.samples_folder(), "bdb_00.bag")
print("\n\n# %s" % file_bag_0)
subprocess.call("python %s %s" % (tool_path, file_bag_0))

コード例 #3

ファイル: using_bag_helper.py プロジェクト: hydroffice/hyo_bag

import os
import logging

logger = logging.getLogger()
logger.setLevel(logging.NOTSET)
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG)  # change to WARNING to reduce verbosity, DEBUG for high verbosity
ch_formatter = logging.Formatter("%(levelname)-9s %(name)s.%(funcName)s:%(lineno)d > %(message)s")
ch.setFormatter(ch_formatter)
logger.addHandler(ch)


from hydroffice.bag.helper import BAGError, Helper

try:
    raise BAGError("test")
except BAGError as e:
    print(e)

data_folder = Helper.samples_folder()
if os.path.exists(data_folder):
    print("data folder: %s" % data_folder)

iso_folder = Helper.iso19139_folder()
if os.path.exists(iso_folder):
    print("iso folder: %s" % iso_folder)

iso_folder = Helper.iso19757_3_folder()
if os.path.exists(iso_folder):
    print("iso folder: %s" % iso_folder)

コード例 #4

ファイル: test_hydroffice_bag_helper.py プロジェクト: hydroffice/hyo_bag

 def test_bag_samples_folder(self):
     assert os.path.exists(Helper.samples_folder())

コード例 #5

ファイル: using_bag_bag.py プロジェクト: hydroffice/hyo_bag

ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG)  # change to WARNING to reduce verbosity, DEBUG for high verbosity
ch_formatter = logging.Formatter('%(levelname)-9s %(name)s.%(funcName)s:%(lineno)d > %(message)s')
ch.setFormatter(ch_formatter)
logger.addHandler(ch)

from hydroffice.bag import BAGFile
from hydroffice.bag import BAGError
from hydroffice.bag.helper import Helper

# Example that use bag.BAGFile to:
# - open a BAG file
# - read the whole elevation and uncertainty layers
# - read a selected range of rows for the elevation and uncertainty layers

file_bag_0 = os.path.join(Helper.samples_folder(), "bdb_00.bag")
if os.path.exists(file_bag_0):
    logger.debug("- file_bag_0: %s" % file_bag_0)

# - open a file
bag_0 = BAGFile(file_bag_0)
logger.debug("\n%s\n" % bag_0)

# - get elevation shape
logger.info("elevation shape: %s" % (bag_0.elevation_shape(), ))
# - read the full elevation
full_elevation = bag_0.elevation(mask_nan=True)
logger.info("elevation array:\n  type: %s\n  shape: %s\n  dtype: %s"
            % (type(full_elevation), full_elevation.shape, full_elevation.dtype))
ax = plt.contourf(full_elevation)
plt.colorbar(ax)

コード例 #6

ファイル: test_hydroffice_bag_base.py プロジェクト: hydroffice/hyo_bag

 def setUp(self):
     self.file_bag_0 = os.path.join(Helper.samples_folder(), "bdb_00.bag")
     self.file_bag_1 = os.path.join(Helper.samples_folder(), "bdb_01.bag")
     self.file_fake_0 = os.path.join(Helper.samples_folder(), "fake_00.bag")