def connectdown(np,
p,
acc,
outlet,
wtsd=None,
workingdir=None,
mpiexedir=None,
exedir=None,
log_file=None,
runtime_file=None,
hostfile=None):
"""Reads an ad8 contributing area file,
identifies the location of the largest ad8 value as the outlet of the largest watershed"""
# If watershed is not specified, use acc to generate a mask layer.
if wtsd is None or not os.path.isfile(wtsd):
p, workingdir = TauDEM.check_infile_and_wp(p, workingdir)
wtsd = workingdir + os.sep + 'wtsd_default.tif'
RasterUtilClass.get_mask_from_raster(p, wtsd, True)
fname = TauDEM.func_name('connectdown')
return TauDEM.run(FileClass.get_executable_fullpath(fname, exedir), {
'-p': p,
'-ad8': acc,
'-w': wtsd
}, workingdir, None, {'-o': outlet}, {
'mpipath': mpiexedir,
'hostfile': hostfile,
'n': np
}, {
'logfile': log_file,
'runtimefile': runtime_file
})
def mask_origin_delineated_data(cfg):
"""Mask the original delineated data by Subbasin raster."""
subbasin_tau_file = cfg.taudems.subbsn
geodata2dbdir = cfg.dirs.geodata2db
UtilClass.mkdir(geodata2dbdir)
mask_file = cfg.spatials.mask
RasterUtilClass.get_mask_from_raster(subbasin_tau_file, mask_file)
# Total 12 raster files
original_files = [
cfg.taudems.subbsn, cfg.taudems.d8flow, cfg.taudems.stream_raster,
cfg.taudems.slp, cfg.taudems.filldem, cfg.taudems.d8acc,
cfg.taudems.stream_order, cfg.taudems.dinf, cfg.taudems.dinf_d8dir,
cfg.taudems.dinf_slp, cfg.taudems.dinf_weight,
cfg.taudems.dist2stream_d8
]
# output masked files
output_files = [
cfg.taudems.subbsn_m, cfg.taudems.d8flow_m, cfg.taudems.stream_m,
cfg.spatials.slope, cfg.spatials.filldem, cfg.spatials.d8acc,
cfg.spatials.stream_order, cfg.spatials.dinf,
cfg.spatials.dinf_d8dir, cfg.spatials.dinf_slp,
cfg.spatials.dinf_weight, cfg.spatials.dist2stream_d8
]
default_values = list()
for i in range(len(original_files)):
default_values.append(DEFAULT_NODATA)
# other input rasters need to be masked
# soil and landuse
FileClass.check_file_exists(cfg.soil)
FileClass.check_file_exists(cfg.landuse)
original_files.append(cfg.soil)
output_files.append(cfg.spatials.soil_type)
default_values.append(cfg.default_soil)
original_files.append(cfg.landuse)
output_files.append(cfg.spatials.landuse)
default_values.append(cfg.default_landuse)
# Additional raster file
for k, v in cfg.additional_rs.items():
org_v = v
if not FileClass.is_file_exists(org_v):
v = cfg.spatial_dir + os.path.sep + org_v
if not FileClass.is_file_exists(v):
print('WARNING: The additional file %s MUST be located in '
'SPATIAL_DATA_DIR, or provided as full file path!' %
k)
continue
original_files.append(v)
output_files.append(cfg.dirs.geodata2db + os.path.sep + k + '.tif')
default_values.append(DEFAULT_NODATA)
config_file = cfg.logs.mask_cfg
# run mask operation
print('Mask original delineated data by Subbasin raster...')
SpatialDelineation.mask_raster_cpp(cfg.seims_bin, mask_file,
original_files, output_files,
default_values, config_file)
def mask_origin_delineated_data(cfg):
"""Mask the original delineated data by Subbasin raster."""
subbasin_tau_file = cfg.taudems.subbsn
geodata2dbdir = cfg.dirs.geodata2db
UtilClass.mkdir(geodata2dbdir)
mask_file = cfg.spatials.mask
RasterUtilClass.get_mask_from_raster(subbasin_tau_file, mask_file)
# Total 12 raster files
original_files = [cfg.taudems.subbsn, cfg.taudems.d8flow, cfg.taudems.stream_raster,
cfg.taudems.slp, cfg.taudems.filldem, cfg.taudems.d8acc,
cfg.taudems.stream_order, cfg.taudems.dinf, cfg.taudems.dinf_d8dir,
cfg.taudems.dinf_slp, cfg.taudems.dinf_weight,
cfg.taudems.dist2stream_d8]
# output masked files
output_files = [cfg.taudems.subbsn_m, cfg.taudems.d8flow_m, cfg.taudems.stream_m,
cfg.spatials.slope, cfg.spatials.filldem, cfg.spatials.d8acc,
cfg.spatials.stream_order, cfg.spatials.dinf, cfg.spatials.dinf_d8dir,
cfg.spatials.dinf_slp, cfg.spatials.dinf_weight,
cfg.spatials.dist2stream_d8]
default_values = list()
for i in range(len(original_files)):
default_values.append(DEFAULT_NODATA)
# other input rasters need to be masked
# soil and landuse
FileClass.check_file_exists(cfg.soil)
FileClass.check_file_exists(cfg.landuse)
original_files.append(cfg.soil)
output_files.append(cfg.spatials.soil_type)
default_values.append(cfg.default_soil)
original_files.append(cfg.landuse)
output_files.append(cfg.spatials.landuse)
default_values.append(cfg.default_landuse)
# Additional raster file
for k, v in cfg.additional_rs.items():
org_v = v
if not FileClass.is_file_exists(org_v):
v = cfg.spatial_dir + os.path.sep + org_v
if not FileClass.is_file_exists(v):
print('WARNING: The additional file %s MUST be located in '
'SPATIAL_DATA_DIR, or provided as full file path!' % k)
continue
original_files.append(v)
output_files.append(cfg.dirs.geodata2db + os.path.sep + k + '.tif')
default_values.append(DEFAULT_NODATA)
config_file = cfg.logs.mask_cfg
# run mask operation
print('Mask original delineated data by Subbasin raster...')
SpatialDelineation.mask_raster_cpp(cfg.seims_bin, mask_file, original_files,
output_files, default_values, config_file)
def connectdown(np, p, acc, outlet, wtsd=None, workingdir=None, mpiexedir=None,
exedir=None, log_file=None, runtime_file=None, hostfile=None):
"""Reads an ad8 contributing area file,
identifies the location of the largest ad8 value as the outlet of the largest watershed"""
# If watershed is not specified, use acc to generate a mask layer.
if wtsd is None or not os.path.isfile(wtsd):
p, workingdir = TauDEM.check_infile_and_wp(p, workingdir)
wtsd = workingdir + os.sep + 'wtsd_default.tif'
RasterUtilClass.get_mask_from_raster(p, wtsd, True)
fname = TauDEM.func_name('connectdown')
return TauDEM.run(FileClass.get_executable_fullpath(fname, exedir),
{'-p': p, '-ad8': acc, '-w': wtsd},
workingdir,
None,
{'-o': outlet},
{'mpipath': mpiexedir, 'hostfile': hostfile, 'n': np},
{'logfile': log_file, 'runtimefile': runtime_file})