def grassEpsg():
proj = Module('g.proj',
flags='p',
quiet=True,
stdout_=PIPE)
proj = proj.outputs.stdout
lines = proj.splitlines()
for e,line in enumerate(lines):
if 'EPSG' in line:
epsg = lines[e+1].split(':')[1].replace(' ','')
print('epsg=%s' % epsg)
if flags['s']:
if isPermanent():
writeEPSGtoPEMANENT(epsg)
else:
grass.warning("Unable to access PERMANENT mapset")
return
try:
proj = Module('g.proj',
flags='wf',
quiet=True,
stdout_=PIPE)
proj = proj.outputs.stdout
wkt2standards(proj)
except:
grass.error('WKT input error')
def getEPSG(self):
proj=Module('g.proj',
flags='p',
quiet=True,
stdout_=PIPE)
proj=proj.outputs.stdout
lines=proj.splitlines()
for e,line in enumerate(lines):
if 'EPSG' in line:
epsg=lines[e+1].split(':')[1].replace(' ','')
return epsg
proj=Module('g.proj',
flags='wf',
quiet=True,
stdout_=PIPE)
proj=proj.outputs.stdout
epsg = self.wkt2standards(proj)
if not epsg:
return None
else:
return epsg
def _parseVDbConn(self, mapp, layerInp):
'''find attribute key according to layer of input map'''
vdb = Module('v.db.connect', map=mapp, flags='g', stdout_=PIPE)
vdb = vdb.outputs.stdout
for line in vdb.splitlines():
lsplit = line.split('|')
layer = lsplit[0].split('/')[0]
if str(layer) == str(layerInp):
return lsplit[2]
return None
def _parseVDbConn(self, mapp, layerInp):
'''find attribute key according to layer of input map'''
vdb = Module('v.db.connect', map=mapp, flags='g', stdout_=PIPE)
vdb = vdb.outputs.stdout
for line in vdb.splitlines():
lsplit = line.split('|')
layer = lsplit[0].split('/')[0]
if str(layer) == str(layerInp):
return lsplit[2]
return None
def grassEpsg():
proj = Module("g.proj", flags="p", quiet=True, stdout_=PIPE)
proj = proj.outputs.stdout
lines = proj.splitlines()
for e, line in enumerate(lines):
if "EPSG" in line:
epsg = lines[e + 1].split(":")[1].replace(" ", "")
print("epsg=%s" % epsg)
if flags["s"]:
if isPermanent():
writeEPSGtoPEMANENT(epsg)
else:
grass.warning("Unable to access PERMANENT mapset")
return
try:
proj = Module("g.proj", flags="wf", quiet=True, stdout_=PIPE)
proj = proj.outputs.stdout
wkt2standards(proj)
except:
grass.error("WKT input error")