-
Rabotin Michael authored31cab8f7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
############################################################################
#
# MODULE: hrudelin_1_init.py
# AUTHOR(S): adapted from GRASS-HRU (ILMS) - JENA University
# by IRSTEA - Christine Barachet,
# Julien Veyssier
# PURPOSE: Prepare files for the next steps of HRU Delineation
# shapefile : selected gauges
# rasters : bounded DEM and others (geology, soils, landuse)
# DEM, slope and aspect with values of reclassification
# calculates oriented flows and subbasins
#
# COPYRIGHT: (C) 2020 UR RIVERLY - INRAE
#
# This program is free software under the GNU General Public
# License (>=v2). Read the file LICENSE that comes with
# HRU-DELIN for details.
#
#############################################################################
# to keep python2 compatibility
from __future__ import print_function
import string, os, shutil, sys, glob, types
import math
import json
try:
import ConfigParser
except Exception as e:
import configparser as ConfigParser
# use wrappers now !
#import grass.script as grass
from grass.script.utils import decode, encode
from osgeo import ogr
from utils import cutting_raster, get_raster_bounds, get_polygon_bounds
from utils import isfloat, isint, get_coords, is_valid_shp, is_valid_geometry
from utils import is_column_exist, is_column_valid, is_column_value_unique
from utils import are_columns_value_unique
MY_ABS_PATH=os.path.abspath(__file__)
MY_DIR=os.path.dirname(MY_ABS_PATH)
DATA_PATH=os.path.join(MY_DIR, '..', 'data')
try:
# Python 3
from subprocess import DEVNULL
except ImportError:
#DEVNULL = open('cbtrace_step1', 'wb')
DEVNULL = open(os.devnull, 'wb')
'''
MAIN
'''
def main(parms_file):
print('---------- HRU-delin Step 1 started ---------------------------------------------')
#test gdal version; must be at least >=3
if int(gdal.VersionInfo('VERSION_NUM'))< 3000000:
sys.exit('------------> ERROR : GDAL version mut be at least >= 3.0')
configFileDir = os.path.dirname(parms_file)
# create main env
buildGrassEnv(os.path.join(configFileDir, 'grass_db'), 'hru-delin')
os.environ['GISRC'] = os.path.join(configFileDir, 'grass_db', 'grassdata', 'hru-delin', '.grassrc')
# Get parameters from configuration file
parms = ConfigParser.ConfigParser(allow_no_value=True)
parms.read(parms_file)
directory = parms.get('dir_in', 'dir')
# Test parameters from configuration file
## test if directory is valid
if not os.path.isdir(directory):
sys.exit('------------> ERROR : In Directoy is not valid')
## manage absolute and relative paths
if not os.path.isabs(directory):
directory = os.path.join(configFileDir, directory)
directory_out = parms.get('dir_out', 'files')
if not os.path.isabs(directory_out):
directory_out = os.path.join(configFileDir, directory_out)
## Test if dem exist
dem = os.path.join(directory, str(parms.get('dem', 'dem')))
if not os.path.isfile(dem):
msg="------------> ERROR : Input Dem "+ dem+" not found"
sys.exit(msg)
## if hgeon, landuse and soil provided, test if exist
for data in parms.items('data'):
data = os.path.join(directory, data[1])
if not os.path.isfile(data):
print(data)
sys.exit('------------> ERROR : Input data not found' )
## Test if gauges exist
gauges = os.path.join(directory, str(parms.get('gauges', 'gauges')))
is_valid_shp(gauges)
## Test if gauges is point or multipoint
is_valid_geometry(gauges,'Point')
## Test gauges_col_name
gauges_col_name = parms.get('gauges', 'gauges_col_name')
if gauges_col_name == '':
msg="------------> ERROR : CHECK gauges_col_name PARAMETER"
sys.exit(msg)
## In gauges, test if gauges_col_name exist and if no null value
is_column_exist(gauges,gauges_col_name)
is_column_valid(gauges,gauges_col_name)
is_column_value_unique(gauges,gauges_col_name)
## Test gauges_area_col_name
gauges_area_col_name = parms.get('gauges', 'gauges_area_col_name')
if gauges_area_col_name == '':
msg="------------> ERROR : CHECK gauges_area_col_name PARAMETER"
sys.exit(msg)
## In gauges, test if gauges_area_col_name exist and if no null value
is_column_exist(gauges,gauges_area_col_name)
is_column_valid(gauges,gauges_area_col_name)
gauges_file = parms.get('gauges', 'relocated_gauges')
if gauges_file != '':
is_valid_shp(gauges_file)
## if irrigation is yes, test input data
if str(parms.get('irrigation', 'to_do')) == 'yes':
irrig = os.path.join(directory, str(parms.get('irrigation', 'irrigation')))
is_valid_shp(irrig)
## Test if irrigation is point or multipoint
is_valid_geometry(irrig,'Point')
## Test irrig_col_name
irrig_col_name = parms.get('irrigation', 'irrig_col_name')
if irrig_col_name == '':
sys.exit('------------> ERROR : CHECK irrig_col_name PARAMETER in Irrigation')
## In irrigation, test if irrig_col_name exists and if no null value
is_column_exist(irrig,irrig_col_name)
is_column_valid(irrig,irrig_col_name)
is_column_value_unique(irrig,irrig_col_name)
## Test irrig_col_type
irrig_col_type = parms.get('irrigation', 'irrig_col_type')
if irrig_col_type == '':
sys.exit('------------> ERROR : CHECK irrig_col_type PARAMETER in Irrigation')
## In irrigation, test if irrig_col_type exists
is_column_exist(irrig,irrig_col_type)
#if min_surf_GU is provided, test value:
irrig_surf_min_GU = parms.get('irrigation', 'irrig_surf_min_GU')
if irrig_surf_min_GU != '':
try:
isinstance(float(irrig_surf_min_GU),float)
except:
sys.exit('------------> ERROR : irrig_surf_min_GU PARAMETER is not integer or double')
irrig_col_min_GU = parms.get('irrigation', 'irrig_col_min_GU')
if irrig_col_min_GU != '':
is_column_exist(irrig,irrig_col_min_GU)
irrig_distance_GU = parms.get('irrigation', 'irrig_distance_GU')
try:
isinstance(float(irrig_distance_GU),float)
except:
sys.exit('------------> ERROR : irrig_distance_GU PARAMETER is not integer or double')
if float(irrig_distance_GU)<0:
sys.exit('------------> ERROR : irrig_distance_GU PARAMETER cannot be negative')
irrig_sector = os.path.join(directory, str(parms.get('irrigation', 'irrigation_sector')))
is_valid_shp(irrig_sector)
## Test if irrig_sector is polyon or multipolygon
is_valid_geometry(irrig_sector,'Polygon')
## Test irrig_sector_col_name
irrig_sector_col_name = parms.get('irrigation', 'irrig_sector_col_name')
if irrig_sector_col_name == '':
sys.exit('------------> ERROR : CHECK irrig_sector_col_name PARAMETER in Irrigation')
## In irrig_sector, test if irrig_sector_col_name exists and if no null value
is_column_exist(irrig_sector,irrig_sector_col_name)
is_column_valid(irrig_sector,irrig_sector_col_name)
## Test irrig_sector_col_SAU_IRR
irrig_sector_col_SAU = parms.get('irrigation', 'irrig_sector_col_sau_irr')
if irrig_sector_col_SAU == '':
sys.exit('------------> ERROR : CHECK irrig_sector_col_sau_irr PARAMETER in Irrigation')
## In irrig_sector, test if irrig_sector_col_SAU_IRR exists
is_column_exist(irrig_sector,irrig_sector_col_SAU)
## Test irrig_sector_col_DOM_SAU_IRR
irrig_sector_col_DOM_SAU = parms.get('irrigation', 'irrig_sector_col_dom_sau_irr')
if irrig_sector_col_DOM_SAU == '':
sys.exit('------------> ERROR : CHECK irrig_sector_col_dom_sau_irr PARAMETER in Irrigation')
## In irrig_sector, test if irrig_sector_col_DOM_SAU_IRR exists
is_column_exist(irrig_sector,irrig_sector_col_DOM_SAU)
irrigation_file = parms.get('irrigation', 'relocated_irrigation')
if irrigation_file != '':
is_valid_shp(irrigation_file)
## if dams is yes, test input data
if str(parms.get('dams', 'to_do')) == 'yes':
dams = os.path.join(directory, str(parms.get('dams', 'dams')))
is_valid_shp(dams)
## Test if dams is point or multipoint
is_valid_geometry(dams,'Point')
## Test dams_col_name
dams_col_name = parms.get('dams', 'dams_col_name')
if dams_col_name == '':
sys.exit('------------> ERROR : CHECK dams_col_name PARAMETER in Irrigation')
## In dams, test if dams_col_name exists and if no null value
is_column_exist(dams,dams_col_name)
is_column_valid(dams,dams_col_name)
is_column_value_unique(dams,dams_col_name)
are_columns_value_unique(gauges,gauges_col_name,dams,dams_col_name)
## Test dams_smax
dams_smax = parms.get('dams', 'dams_smax')
if dams_smax == '':
sys.exit('------------> ERROR : CHECK dams_smax PARAMETER in dams')
## In dams, test if dams_smax exists
is_column_exist(dams,dams_smax)
## Test dams_s0
dams_s0 = parms.get('dams', 'dams_s0')
if dams_s0 == '':
sys.exit('------------> ERROR : CHECK dams_s0 PARAMETER in dams')
## In dams, test if dams_s0 exists
is_column_exist(dams,dams_s0)
# Test dams_area_col_name
dams_area_col_name = parms.get('dams', 'dams_area_col_name')
if dams_area_col_name == '':
sys.exit('------------> ERROR : CHECK dams_area_col_name PARAMETER in dams')
## In dams, test if dams_area_col_name exists
is_column_exist(dams,dams_area_col_name)
dams_file = parms.get('dams', 'relocated_dams')
if dams_file != '':
is_valid_shp(dams_file)
#test if dams_col_name and gauges_col_name have no common value
## if rules_auto_dem is yes, test if step_dem valid
if (parms.get('reclass_dem', 'rules_auto_dem')) == 'yes':
if not isint(parms.get('reclass_dem', 'step_dem')):
sys.exit('------------> ERROR : Step dem value not provided or is not integer' )
## test if basin min size is valid
if not isint(parms.get('basin_min_size', 'size')):
sys.exit('------------> ERROR : Basin min size value not provided or is not integer' )
# Initializing the variables for cutting up of layers
xmin_slect = ymin_slect = 0.0
ymax_slect = xmax_slect = 9999999999.9
dem_name = os.path.basename(parms.get('dem', 'dem')).split('.')[0]
selection = (parms.get('surface', 'selection'))
xmin_slect, ymax_slect, xmax_slect, ymin_slect = get_raster_bounds(dem, xmin_slect, ymax_slect, xmax_slect, ymin_slect)
## test if selection is valid
if selection == 'total':
pass
elif selection == 'polygon':
polygon_test = os.path.join(directory, str(parms.get('surface', 'polygon')))
if not os.path.isfile(polygon_test):
sys.exit('------------> ERROR : Polygon layer for surface selection not found')
xmin_slect, ymax_slect, xmax_slect, ymin_slect = get_polygon_bounds(os.path.join(directory, parms.get('surface', 'polygon')), xmin_slect, ymax_slect, xmax_slect, ymin_slect)
elif selection == 'coords':
xmin_slect, ymax_slect, xmax_slect, ymin_slect = get_coords(parms, xmin_slect, ymax_slect, xmax_slect, ymin_slect)
else:
print('==============================================================================')
print('No surface specified in hrudelin_config or invalid parameter, full DEM applied')
print('==============================================================================')
print('---------- HRU-delin Step 1 : Preparing the layers')
# Cutting up of the DEM
dem_cut = os.path.join(directory_out, 'step1_dem_cut.tif')
cutting_raster(dem, dem_cut, xmin_slect, ymax_slect, xmax_slect, ymin_slect)
# Cutting up of the gauges shapefile
gauges_shp = os.path.join(directory, parms.get('gauges', 'gauges'))
gauges_selected = os.path.join(directory_out, 'gauges_selected.shp')
## this ensures intersection with DEM
ogr2ogrMain(['', '-spat', str(xmin_slect), str(ymin_slect), str(xmax_slect), str(ymax_slect), gauges_selected, gauges_shp])
#if irrigation, cutting irrigation and cantons vector
if str(parms.get('irrigation', 'to_do')) == 'yes':
irrigation_shp = os.path.join(directory, parms.get('irrigation', 'irrigation'))
irrigation_selected = os.path.join(directory_out, 'irrigation_selected.shp')
## this ensures intersection with DEM
ogr2ogrMain(['', '-spat', str(xmin_slect), str(ymin_slect), str(xmax_slect), str(ymax_slect), irrigation_selected, irrigation_shp])
cantons_shp = os.path.join(directory, parms.get('irrigation', 'irrigation_sector'))
cantons_selected = os.path.join(directory_out, 'irrig_sector_selected.shp')
## this ensures intersection with DEM
ogr2ogrMain(['', '-spat', str(xmin_slect), str(ymin_slect), str(xmax_slect), str(ymax_slect), cantons_selected, cantons_shp])
if str(parms.get('dams', 'to_do')) == 'yes':
dams_shp = os.path.join(directory, parms.get('dams', 'dams'))
dams_selected = os.path.join(directory_out, 'dams_selected.shp')
## this ensures intersection with DEM
ogr2ogrMain(['', '-spat', str(xmin_slect), str(ymin_slect), str(xmax_slect), str(ymax_slect), dams_selected, dams_shp])
# Cutting up and save other rasters (landuse, soils, geology, ...)
for data in parms.items('data'):
xmin_slect, ymax_slect, xmax_slect, ymin_slect = get_raster_bounds(os.path.join(directory, data[1]), xmin_slect, ymax_slect, xmax_slect, ymin_slect)
for data in parms.items('data'):
layer = os.path.join(directory, data[1])
layer_cut = os.path.join(directory_out, 'step1_' + data[1])
cutting_raster(layer, layer_cut, xmin_slect, ymax_slect, xmax_slect, ymin_slect)
dem_wk = 'dem_wk'
grass_run_command('g.proj', flags='c', georef=dem_cut, stdout=DEVNULL, stderr=DEVNULL)
grass_run_command('r.in.gdal', flags='o', input=dem_cut, output=dem_wk, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
grass_run_command('g.region', flags='sp', raster=dem_wk, stdout=DEVNULL, stderr=DEVNULL)
# Fill the DEM (depressionless)
dem_filled = elev = dem_wk
if (parms.get('demfill', 'demfill') == 'yes'):
print('---------- HRU-delin Step 1 : Filling the DEM')
dem_filled = 'dem_filled'
dem_temp = 'dem_temp'
dir_temp = 'dir_temp'
unfilled_areas = 'unfilled_areas'
areas = 1
while (areas > 0):
grass_run_command('r.fill.dir', input=elev, output=dem_filled, direction=dir_temp, areas=unfilled_areas,
overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
areas = int(grass_parse_command('r.info', flags='r', map=unfilled_areas, stdout=DEVNULL, stderr=DEVNULL)['max'])
elev = dem_filled
# Slope and aspect derivation
print('---------- HRU-delin Step 1 : Derivating layers from MNT')
dem_slope = 'dem_slope'
dem_aspect = 'dem_aspect'
grass_run_command('r.slope.aspect', elevation=dem_filled, slope=dem_slope, aspect=dem_aspect,
overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
# Reclassifying rasters
# DEM
dem_rcl = 'dem_rcl'
if (parms.get('reclass_dem', 'rules_auto_dem')) == 'yes':
pRecode = grass_feed_command('r.recode', input=dem_filled, output=dem_rcl, rules='-', quiet=True)
step_reclass = int(parms.get('reclass_dem', 'step_dem'))
alti_min = float(grass_parse_command('r.info', flags='r', map=dem_filled, stdout=DEVNULL, stderr=DEVNULL)['min'])
alti_max = float(grass_parse_command('r.info', flags='r', map=dem_filled, stdout=DEVNULL, stderr=DEVNULL)['max'])
# just a copy, still do the pipe
recl_dem_file = os.path.join(directory_out, 'reclass_rules_dem')
with open(recl_dem_file, 'w') as dem_rules:
new_max = math.floor(alti_max / step_reclass) * step_reclass + step_reclass
if alti_min < 0:
x = 1
rule = '%.1f:0:1:%d\n' % (alti_min, x)
pRecode.stdin.write(encode(rule))
dem_rules.write(rule)
new_min = 0
else:
x = 0
new_min = math.floor(alti_min / step_reclass) * step_reclass
while new_min < new_max:
x += 1
# keep the decimal to make sure r.recode does not round things
rule = '%.1f:%.1f:%d:%d\n' % (new_min, new_min+step_reclass, x, x)
pRecode.stdin.write(encode(rule))
dem_rules.write(rule)
new_min += step_reclass
pRecode.stdin.close()
pRecode.wait()
else:
recl_dem_file = os.path.join(configFileDir, 'reclass_rules_dem')
if not os.path.isfile(recl_dem_file):
sys.exit('------------> File reclass_rules_dem is missing')
# r.recode does a better job with grass7, values close to interval limits are now correctly reclassified
grass_run_command('r.recode', input=dem_filled, output=dem_rcl, rules=recl_dem_file, stdout=DEVNULL, stderr=DEVNULL)
# Save the rules to directory_out
recl_dem_name = os.path.basename(recl_dem_file)
shutil.copyfile(recl_dem_file, os.path.join(directory_out, recl_dem_name))
# Slope
slp_rcl = 'slp_rcl'
if (parms.get('reclass_slope', 'rules_auto_slope')) == 'yes':
pRecode = grass_feed_command('r.recode', input=dem_slope, output=slp_rcl, rules='-', quiet=True)
recl_slope_file = os.path.join(directory_out, 'reclass_rules_slope')
default_recl_slope_file = os.path.join(DATA_PATH, 'reclass_default_rules_slope')
slp_min = float(grass_parse_command('r.info', flags='r', map=dem_slope, stdout=DEVNULL, stderr=DEVNULL)['min'])
slp_max = float(grass_parse_command('r.info', flags='r', map=dem_slope, stdout=DEVNULL, stderr=DEVNULL)['max'])
with open(default_recl_slope_file, 'r') as default_slp_rules:
slp_class = default_slp_rules.read()
max_slp = str(slp_max)
slp_class_new = slp_class.replace('max_slp', max_slp)
max_class = str(int(math.ceil(slp_max)))
slp_class = slp_class_new.replace('max_class', max_class)
# write a copy but still do the pipe
with open(recl_slope_file, 'w') as slp_rules:
slp_rules.write(slp_class)
pRecode.stdin.write(encode(slp_class))
pRecode.stdin.close()
pRecode.wait()
else:
recl_slope_file = os.path.join(configFileDir, 'reclass_rules_slope')
if not os.path.isfile(recl_slope_file):
sys.exit('------------> file reclass_rules_slope is missing')
# improve some subprocess.Popen => run_command with rules=FILE
grass_run_command('r.recode', input=dem_slope, output=slp_rcl, rules=recl_slope_file, stdout=DEVNULL, stderr=DEVNULL)
recl_slope_name = os.path.basename(recl_slope_file)
shutil.copyfile(recl_slope_file, os.path.join(directory_out, recl_slope_name))
# Aspect
recl_aspect_file = os.path.join(directory_out, 'reclass_rules_aspect')
if (parms.get('reclass_aspect', 'rules_auto_aspect')) == 'yes':
recl_aspect = os.path.join(DATA_PATH, 'reclass_default_rules_aspect')
shutil.copyfile(recl_aspect, recl_aspect_file)
else:
user_aspect = os.path.join(configFileDir, 'reclass_rules_aspect')
if not os.path.isfile(user_aspect):
sys.exit('------------> File %s is missing' % user_aspect)
shutil.copyfile(user_aspect, recl_aspect_file)
asp_rcl = 'asp_rcl'
grass_run_command('r.recode', input=dem_aspect, output=asp_rcl, rules=recl_aspect_file, stdout=DEVNULL, stderr=DEVNULL)
# Oriented flows generation
print('---------- HRU-delin Step 1 : Generating Oriented Flows')
min_size = int(parms.get('basin_min_size', 'size'))
streams = 'streams_wk'
subbasins = 'subbasins_wk'
halfbasins='halfbasins'
accum = 'accum_wk'
drain = 'drain_wk'
grass_run_command('r.watershed',
flags='sb',
elevation=dem_filled,
stream=streams,
basin=subbasins,
half_basin=halfbasins,
accumulation=accum,
drainage=drain,
threshold=min_size,
overwrite='True',
stdout=DEVNULL, stderr=DEVNULL
)
# Save rasters
print('---------- HRU-delin Step 1 : Saving the rasters')
raster_out = os.path.join(directory_out, 'step1_dem_filled.tif')
grass_run_command('r.out.gdal', input=dem_filled, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
raster_out = os.path.join(directory_out, 'step1_dem_reclass.tif')
grass_run_command('r.out.gdal', input=dem_rcl, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
raster_out = os.path.join(directory_out, 'step1_slope.tif')
grass_run_command('r.out.gdal', input=dem_slope, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
raster_out = os.path.join(directory_out, 'step1_aspect.tif')
grass_run_command('r.out.gdal', input=dem_aspect, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
raster_out = os.path.join(directory_out, 'step1_slope_reclass.tif')
grass_run_command('r.out.gdal', input=slp_rcl, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
raster_out = os.path.join(directory_out, 'step1_aspect_reclass.tif')
grass_run_command('r.out.gdal', input=asp_rcl, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
raster_out = os.path.join(directory_out, 'step1_streams.tif')
grass_run_command('r.out.gdal', input=streams, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
raster_out = os.path.join(directory_out, 'step1_drain.tif')
grass_run_command('r.out.gdal', input=drain, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
raster_out = os.path.join(directory_out, 'step1_accum.tif')
grass_run_command('r.out.gdal', input=accum, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
raster_out = os.path.join(directory_out, 'step1_subbasins.tif')
grass_run_command('r.out.gdal', input=subbasins, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
raster_out = os.path.join(directory_out, 'step1_halfbasins.tif')
grass_run_command('r.out.gdal', input=halfbasins, output=raster_out, overwrite='True', stdout=DEVNULL, stderr=DEVNULL)
print('---------- HRU-delin Step 1 ended ---------------------------------------------')
if __name__ == '__main__':
from progressColors import *
try:
from osgeo import gdal
from osgeo import ogr
except Exception as e:
print('!!! %spython3-gdal was not found on your system, did you install it?%s' % (COLOR_RED, COLOR_RESET))
print('On Debian/Ubuntu/Linux Mint you can install it with:\n')
print('%ssudo apt install python3-gdal%s\n' % (COLOR_GREEN, COLOR_RESET))
print('or if you don\'t have superuser access:\n')
print('%spip3 install GDAL%s\n' % (COLOR_GREEN, COLOR_RESET))
sys.exit(1)
try:
import dbf
except Exception as e:
print('!!! %sdbf python3 module was not found on your system, no topology .dbf file will be generated.%s' % (COLOR_YELLOW, COLOR_RESET))
print('On Debian/Ubuntu/Linux Mint you can install it with:\n')
print('%ssudo apt install python3-dbf%s\n' % (COLOR_GREEN, COLOR_RESET))
print('or if you don\'t have superuser access:\n')
print('%spip3 install dbf%s\n' % (COLOR_GREEN, COLOR_RESET))
from grassUtils import buildGrassEnv, grass_run_command, grass_parse_command, grass_feed_command
from ogr2ogr import main as ogr2ogrMain
try:
from tqdm import tqdm
except Exception as e:
print('!!! %s tqdm python3 module not found !!%s\n' % (COLOR_RED, COLOR_RESET))
print('On Debian/Ubuntu/Linux Mint you can install it with:\n')
print('%ssudo apt install python3-tqdm%s\n' % (COLOR_GREEN, COLOR_RESET))
print('or if you don\'t have superuser access:\n')
print('%spip3 install tqdm%s\n' % (COLOR_GREEN, COLOR_RESET))
sys.exit(1)
parms_file = 'hrudelin_config.cfg'
if len(sys.argv) > 1:
parms_file = sys.argv[1]
main(parms_file)
try:
os.system('notify-send "hru-delin step 1 complete"')
except Exception as e:
pass
else:
from .progressColors import *
try:
from osgeo import gdal
from osgeo import ogr
except Exception as e:
print('!!! python3-gdal was not found on your system, did you install it?')
print('On Debian/Ubuntu/Linux Mint you can install it with:\n')
print('sudo apt install python3-gdal\n')
print('or if you don\'t have superuser access:\n')
print('pip3 install GDAL\n')
sys.exit(1)
try:
import dbf
except Exception as e:
print('!!! dbf python3 module was not found on your system, no topology .dbf file will be generated.')
print('On Debian/Ubuntu/Linux Mint you can install it with:\n')
print('sudo apt install python3-dbf\n')
print('or if you don\'t have superuser access:\n')
print('pip3 install dbf\n')
from .grassUtils import buildGrassEnv, grass_run_command, grass_parse_command, grass_feed_command
from .ogr2ogr import main as ogr2ogrMain