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VILLASframework
VILLASdataprocessing
Commits
8cb14c3d
Commit
8cb14c3d
authored
Oct 26, 2018
by
Markus Mirz
Browse files
replace simulink and dpsim read funcs by csv func
parent
ec73916a
Changes
1
Hide whitespace changes
Inline
Side-by-side
dataprocessing/readtools.py
View file @
8cb14c3d
import
numpy
as
np
import
pandas
as
pd
from
.timeseries
import
*
import
re
from
.timeseries
import
*
def
read_timeseries_Modelica
(
filename
,
timeseries_names
=
None
,
is_regex
=
False
):
...
...
@@ -35,72 +35,7 @@ def read_timeseries_Modelica(filename, timeseries_names=None, is_regex=False):
return
timeseries
def
read_timeseries_PLECS
(
filename
,
timeseries_names
=
None
):
pd_df
=
pd
.
read_csv
(
filename
)
timeseries_list
=
[]
if
timeseries_names
is
None
:
# No trajectory names specified, thus read in all
timeseries_names
=
list
(
pd_df
.
columns
.
values
)
timeseries_names
.
remove
(
'Time'
)
for
name
in
timeseries_names
:
timeseries_list
.
append
(
TimeSeries
(
name
,
pd_df
[
'Time'
].
values
,
pd_df
[
name
].
values
))
else
:
# Read in specified time series
for
name
in
timeseries_names
:
timeseries_list
.
append
(
TimeSeries
(
name
,
pd_df
[
'Time'
].
values
,
pd_df
[
name
].
values
))
print
(
'PLECS results column names: '
+
str
(
timeseries_names
))
print
(
'PLECS results number: '
+
str
(
len
(
timeseries_list
)))
return
timeseries_list
def
read_timeseries_simulink
(
filename
,
timeseries_names
=
None
):
pd_df
=
pd
.
read_csv
(
filename
)
timeseries_list
=
{}
cmpl_result_columns
=
[]
real_result_columns
=
[]
if
timeseries_names
is
None
:
# No column names specified, thus read in all and strip off spaces
pd_df
.
rename
(
columns
=
lambda
x
:
x
.
strip
(),
inplace
=
True
)
column_names
=
list
(
pd_df
.
columns
.
values
)
# Remove timestamps column name and store separately
column_names
.
remove
(
'time'
)
timestamps
=
pd_df
.
iloc
[:,
0
]
# Find real and complex variable names
real_string
=
'.real'
imaginary_string
=
'.imag'
for
column
in
column_names
:
if
real_string
in
column
:
tmp
=
column
.
replace
(
real_string
,
''
)
cmpl_result_columns
.
append
(
tmp
)
#print("Found complex variable: " + tmp)
elif
not
imaginary_string
in
column
:
real_result_columns
.
append
(
column
)
#print("Found real variable: " + column)
for
column
in
real_result_columns
:
timeseries_list
[
column
]
=
TimeSeries
(
column
,
timestamps
,
pd_df
[
column
])
for
column
in
cmpl_result_columns
:
timeseries_list
[
column
]
=
TimeSeries
(
column
,
timestamps
,
np
.
vectorize
(
complex
)(
pd_df
[
column
+
real_string
],
pd_df
[
column
+
imaginary_string
]))
else
:
# Read in specified time series
print
(
'cannot read specified columns yet'
)
print
(
'Simulink results real column names: '
+
str
(
real_result_columns
))
print
(
'Simulink results complex column names: '
+
str
(
cmpl_result_columns
))
print
(
'Simulink results variable number: '
+
str
(
len
(
timeseries_list
)))
print
(
'Simulink results length: '
+
str
(
len
(
timestamps
)))
return
timeseries_list
def
read_timeseries_dpsim
(
filename
,
timeseries_names
=
None
,
print_status
=
True
):
def
read_timeseries_csv
(
filename
,
timeseries_names
=
None
,
print_status
=
True
):
"""Reads complex time series data from DPsim log file. Real and
imaginary part are stored in one complex variable.
:param filename: name of the csv file that has the data
...
...
@@ -160,13 +95,19 @@ def read_timeseries_dpsim(filename, timeseries_names=None, print_status=True):
print
(
'cannot read specified columns yet'
)
if
print_status
:
print
(
'
DPsim results real
column n
ames
: '
+
str
(
real_result_columns
))
print
(
'
DPsim
results
complex column names: '
+
str
(
cmpl_result_columns
))
print
(
'
DPsim results variable number: '
+
str
(
len
(
timeseries_list
)
))
print
(
'
DPsim results length: '
+
str
(
len
(
timestamps
)))
print
(
'column n
umber
: '
+
str
(
len
(
timeseries_list
)
))
print
(
'results
length: '
+
str
(
len
(
timestamps
)
))
print
(
'
real column names: '
+
str
(
real_result_columns
))
print
(
'
complex column names: '
+
str
(
cmpl_result_columns
))
return
timeseries_list
def
read_timeseries_dpsim
(
filename
,
timeseries_names
=
None
,
print_status
=
True
):
return
read_timeseries_csv
(
filename
,
timeseries_names
,
print_status
)
def
read_timeseries_simulink
(
filename
,
timeseries_names
=
None
,
print_status
=
True
):
return
read_timeseries_csv
(
filename
,
timeseries_names
,
print_status
)
def
read_dpsim_log
(
log_path
):
log_file
=
open
(
log_path
,
"r"
)
log_lines
=
[
line
for
line
in
log_file
]
...
...
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