本文整理汇总了Python中pygeoc.utils.FileClass.get_file_fullpath方法的典型用法代码示例。如果您正苦于以下问题：Python FileClass.get_file_fullpath方法的具体用法？Python FileClass.get_file_fullpath怎么用？Python FileClass.get_file_fullpath使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pygeoc.utils.FileClass的用法示例。
在下文中一共展示了FileClass.get_file_fullpath方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: write_asc_file
# 需要导入模块: from pygeoc.utils import FileClass [as 别名]
# 或者: from pygeoc.utils.FileClass import get_file_fullpath [as 别名]
def write_asc_file(filename, data, xsize, ysize, geotransform, nodata_value):
"""Output Raster to ASCII file.
Args:
filename: output ASCII filename.
data: 2D array data.
xsize: Col count.
ysize: Row count.
geotransform: geographic transformation.
nodata_value: nodata_flow value.
"""
UtilClass.mkdir(os.path.dirname(FileClass.get_file_fullpath(filename)))
header = 'NCOLS %d\n' \
'NROWS %d\n' \
'XLLCENTER %f\n' \
'YLLCENTER %f\n' \
'CELLSIZE %f\n' \
'NODATA_VALUE %f' % (xsize, ysize, geotransform[0] + 0.5 * geotransform[1],
geotransform[3] - (ysize - 0.5) * geotransform[1],
geotransform[1], nodata_value)
with open(filename, 'w', encoding='utf-8') as f:
f.write(header)
for i in range(0, ysize):
for j in range(0, xsize):
f.write('%s\t' % repr(data[i][j]))
f.write('\n')
f.close()示例2: write_gtiff_file
# 需要导入模块: from pygeoc.utils import FileClass [as 别名]
# 或者: from pygeoc.utils.FileClass import get_file_fullpath [as 别名]
def write_gtiff_file(f_name, n_rows, n_cols, data, geotransform, srs, nodata_value,
gdal_type=GDT_Float32):
"""Output Raster to GeoTiff format file.
Args:
f_name: output gtiff file name.
n_rows: Row count.
n_cols: Col count.
data: 2D array data.
geotransform: geographic transformation.
srs: coordinate system.
nodata_value: nodata value.
gdal_type (:obj:`pygeoc.raster.GDALDataType`): output raster data type,
GDT_Float32 as default.
"""
UtilClass.mkdir(os.path.dirname(FileClass.get_file_fullpath(f_name)))
driver = gdal_GetDriverByName(str('GTiff'))
try:
ds = driver.Create(f_name, n_cols, n_rows, 1, gdal_type)
except Exception:
print('Cannot create output file %s' % f_name)
return
ds.SetGeoTransform(geotransform)
try:
ds.SetProjection(srs.ExportToWkt())
except AttributeError or Exception:
ds.SetProjection(srs)
ds.GetRasterBand(1).SetNoDataValue(nodata_value)
# if data contains numpy.nan, then replaced by nodata_value
if isinstance(data, numpy.ndarray) and data.dtype in [numpy.dtype('int'),
numpy.dtype('float')]:
data = numpy.where(numpy.isnan(data), nodata_value, data)
ds.GetRasterBand(1).WriteArray(data)
ds = None示例3: run
# 需要导入模块: from pygeoc.utils import FileClass [as 别名]
# 或者: from pygeoc.utils.FileClass import get_file_fullpath [as 别名]
#.........这里部分代码省略.........
# Make workspace dir if not existed
UtilClass.mkdir(wp)
# Check the log parameter
log_file = None
runtime_file = None
if log_params is not None:
if not isinstance(log_params, dict):
TauDEM.error('The log parameter must be a dict!')
if 'logfile' in log_params and log_params['logfile'] is not None:
log_file = log_params['logfile']
# If log_file is just a file name, then save it in the default workspace.
if os.sep not in log_file:
log_file = wp + os.sep + log_file
log_file = os.path.abspath(log_file)
if 'runtimefile' in log_params and log_params['runtimefile'] is not None:
runtime_file = log_params['runtimefile']
# If log_file is just a file name, then save it in the default workspace.
if os.sep not in runtime_file:
runtime_file = wp + os.sep + runtime_file
runtime_file = os.path.abspath(runtime_file)
# remove out_files to avoid any file IO related error
new_out_files = list()
if out_files is not None:
if not isinstance(out_files, dict):
TauDEM.error('The output files parameter must be a dict!')
for (pid, out_file) in iteritems(out_files):
if out_file is None:
continue
if isinstance(out_file, list) or isinstance(out_file, tuple):
for idx, outf in enumerate(out_file):
if outf is None:
continue
outf = FileClass.get_file_fullpath(outf, wp)
FileClass.remove_files(outf)
out_files[pid][idx] = outf
new_out_files.append(outf)
else:
out_file = FileClass.get_file_fullpath(out_file, wp)
FileClass.remove_files(out_file)
out_files[pid] = out_file
new_out_files.append(out_file)
# concatenate command line
commands = list()
# MPI header
if mpi_params is not None:
if not isinstance(mpi_params, dict):
TauDEM.error('The MPI settings parameter must be a dict!')
if 'mpipath' in mpi_params and mpi_params['mpipath'] is not None:
commands.append(mpi_params['mpipath'] + os.sep + 'mpiexec')
else:
commands.append('mpiexec')
if 'hostfile' in mpi_params and mpi_params['hostfile'] is not None \
and not StringClass.string_match(mpi_params['hostfile'], 'none') \
and os.path.isfile(mpi_params['hostfile']):
commands.append('-f')
commands.append(mpi_params['hostfile'])
if 'n' in mpi_params and mpi_params['n'] > 1:
commands.append('-n')
commands.append(str(mpi_params['n']))
else: # If number of processor is less equal than 1, then do not call mpiexec.
commands = []
# append TauDEM function name, which can be full path or just one name
commands.append(function_name)
# append input files