* cython/py_imc_termite.pyx: json loads take care of floats, fix column assignment

* imc_channel.hpp: fix floating precision for get_channel()
* extend/include advanced usage in examples
This commit is contained in:
Mario Fink
2021-04-26 19:41:56 +02:00
parent 9feadb50c1
commit 8708d2d008
4 changed files with 15 additions and 22 deletions

View File

@@ -3,6 +3,7 @@
from imc_termite cimport imc_termite
import json as jn
import decimal
# import numpy as np
cdef class imctermite:
@@ -21,7 +22,7 @@ cdef class imctermite:
# get JSON list of channels
def get_channels(self, bool data):
chnlst = self.cpp_imc.get_channels(True,data)
chnlstjn = [jn.loads(chn.decode(errors="ignore")) for chn in chnlst]
chnlstjn = [jn.loads(chn.decode(errors="ignore"),parse_float=decimal.Decimal) for chn in chnlst]
return chnlstjn
# print channels
@@ -31,11 +32,11 @@ cdef class imctermite:
# print table including channels
def print_table(self, string outputfile):
chnlst = self.cpp_imc.get_channels(True,True)
chnlstjn = [jn.loads(chn.decode(errors="ignore")) for chn in chnlst]
chnlstjn = [jn.loads(chn.decode(errors="ignore"),parse_float=decimal.Decimal) for chn in chnlst]
with open(outputfile.decode(),'w') as fout:
for chn in chnlstjn:
fout.write(str(chn['yunit']).rjust(20)+str(chn['xunit']).rjust(20)+'\n')
fout.write(str(chn['yname']).rjust(20)+str(chn['xname']).rjust(20)+'\n')
fout.write('#' +str(chn['xname']).rjust(19)+str(chn['yname']).rjust(20)+'\n')
fout.write('#'+str(chn['xunit']).rjust(19)+str(chn['yunit']).rjust(20)+'\n')
for n in range(0,len(chn['ydata'])):
fout.write(str(chn['xdata'][n]).rjust(20)+
str(chn['ydata'][n]).rjust(20)+'\n')