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Refactor area_mean_time_series and add ccb slice flag feature (#750)
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Co-authored-by: Tom Vo <tomvothecoder@gmail.com>
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@forsyth2 @tomvothecoder
forsyth2 and tomvothecoder committed Oct 1, 2024
1 parent 468fa4a commit 21d17fb
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31 changes: 31 additions & 0 deletions auxiliary_tools/cdat_regression_testing/662-area-mean-time-series/annual_avgs.py
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# %%
import cdms2
import cdutil
import xcdat as xc

# %%
# CDAT
# Time coordinates at the first day of the month (1850-01-01)
fn1 = "/global/cfs/cdirs/e3sm/e3sm_diags/test_model_data_for_acme_diags/time-series/E3SM_v1/FSNS_185001_201312.nc"
var_key = "FSNS"

ds_cdat2 = cdms2.open(fn1)
var = ds_cdat2(var_key)

var_avg = cdutil.averager(var, axis="xy")
var_avg_year = cdutil.YEAR(var_avg)

print(var_avg_year.getTime().asComponentTime()[-3:-1])
# [2011-7-2 12:0:0.0, 2012-7-2 12:0:0.0]

# %%
# xCDAT
ds_xcdat = xc.open_dataset(fn1, decode_times=True)
ds_xcdat_avg = ds_xcdat.spatial.average(var_key, axis=["X", "Y"])
ds_xcdat_avg_year = ds_xcdat_avg.temporal.group_average(var_key, freq="year")

var_avg_year_xc = ds_xcdat_avg_year[var_key]

print(var_avg_year_xc.time.values[-3:-1])
# [cftime.DatetimeNoLeap(2012, 1, 1, 0, 0, 0, 0, has_year_zero=True)
# cftime.DatetimeNoLeap(2013, 1, 1, 0, 0, 0, 0, has_year_zero=True)]
154 changes: 154 additions & 0 deletions ...liary_tools/cdat_regression_testing/662-area-mean-time-series/debug/759_slice_flag_ccb.py
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"""
https://github.com/E3SM-Project/e3sm_diags/blob/633b52c314325e605fe7f62687cc4d00e5a0a3d5/e3sm_diags/driver/utils/dataset.py#L665-L672
if sub_monthly:
start_time = "{}-01-01".format(start_year)
end_time = "{}-01-01".format(str(int(end_year) + 1))
slice_flag = "co"
else:
start_time = "{}-01-15".format(start_year)
end_time = "{}-12-15".format(end_year)
slice_flag = "ccb"
var_time = fin(var, time=(start_time, end_time, slice_flag))(squeeze=1)
"""
# %%
import cdms2
import xcdat as xc

# Parameters
# Time coordinates at the first day of the month (1850-01-01)
fn1 = "/global/cfs/cdirs/e3sm/e3sm_diags/test_model_data_for_acme_diags/time-series/E3SM_v1/FSNS_185001_201312.nc"
var = "FSNS"
start_time = "2011-01-15"
end_time = "2013-12-15"

slice_flag = "ccb"


ds_cdat2 = cdms2.open(fn1)


# "ccb" slice
# RESULT: Adds a coordinate to the end because the end time of the dataset is
# 2013-12-01, and "ccb" only allows the right side to be closed. It will use
# bounds to determine the right bound value to add the coordinate point.

# Example:
# 1. Actual end time: 2013-12-01
# 2. Slice end time: 2013-12-15
# 3. Bound values: [2013-12-01, 2014-1-1]
# 4. Use 2014-1-1 as last coordinate point.
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var_s = ds_cdat2(var, time=(start_time, end_time, slice_flag))(squeeze=1)

time_s = var_s.getTime()
time_s_dt = time_s.asComponentTime()

"""
[2011-2-1 0:0:0.0,
2011-3-1 0:0:0.0,
2011-4-1 0:0:0.0,
2011-5-1 0:0:0.0,
2011-6-1 0:0:0.0,
2011-7-1 0:0:0.0,
2011-8-1 0:0:0.0,
2011-9-1 0:0:0.0,
2011-10-1 0:0:0.0,
2011-11-1 0:0:0.0,
2011-12-1 0:0:0.0,
2012-1-1 0:0:0.0,
2012-2-1 0:0:0.0,
2012-3-1 0:0:0.0,
2012-4-1 0:0:0.0,
2012-5-1 0:0:0.0,
2012-6-1 0:0:0.0,
2012-7-1 0:0:0.0,
2012-8-1 0:0:0.0,
2012-9-1 0:0:0.0,
2012-10-1 0:0:0.0,
2012-11-1 0:0:0.0,
2012-12-1 0:0:0.0,
2013-1-1 0:0:0.0,
2013-2-1 0:0:0.0,
2013-3-1 0:0:0.0,
2013-4-1 0:0:0.0,
2013-5-1 0:0:0.0,
2013-6-1 0:0:0.0,
2013-7-1 0:0:0.0,
2013-8-1 0:0:0.0,
2013-9-1 0:0:0.0,
2013-10-1 0:0:0.0,
2013-11-1 0:0:0.0,
2013-12-1 0:0:0.0,
2014-1-1 0:0:0.0]
"""

# 36 2014-1-1 0:0:0.0
print(len(time_s), time_s_dt[-1])
# [59829. 59860.]
print(time_s.getBounds()[-1])

# ~~~~~~~

# xCDAT
ds_xcdat = xc.open_dataset(fn1, decode_times=True)

ds_xcdat_s = ds_xcdat.sel(time=slice(start_time, end_time))

# 35 2013-12-01 00:00:00
print(len(ds_xcdat_s.time), ds_xcdat_s.time.values[-1])

# [cftime.DatetimeNoLeap(2013, 11, 1, 0, 0, 0, 0, has_year_zero=True)
# cftime.DatetimeNoLeap(2013, 12, 1, 0, 0, 0, 0, has_year_zero=True)]
print(ds_xcdat_s.time_bnds.values[-1])


# No slice
# ~~~~~~~
var_ns = ds_cdat2(var, time=(start_time, end_time))(squeeze=1)
time_ns = var_ns.getTime()
time_ns_dt = time_ns.asComponentTime()

"""
[2011-2-1 0:0:0.0,
2011-3-1 0:0:0.0,
2011-4-1 0:0:0.0,
2011-5-1 0:0:0.0,
2011-6-1 0:0:0.0,
2011-7-1 0:0:0.0,
2011-8-1 0:0:0.0,
2011-9-1 0:0:0.0,
2011-10-1 0:0:0.0,
2011-11-1 0:0:0.0,
2011-12-1 0:0:0.0,
2012-1-1 0:0:0.0,
2012-2-1 0:0:0.0,
2012-3-1 0:0:0.0,
2012-4-1 0:0:0.0,
2012-5-1 0:0:0.0,
2012-6-1 0:0:0.0,
2012-7-1 0:0:0.0,
2012-8-1 0:0:0.0,
2012-9-1 0:0:0.0,
2012-10-1 0:0:0.0,
2012-11-1 0:0:0.0,
2012-12-1 0:0:0.0,
2013-1-1 0:0:0.0,
2013-2-1 0:0:0.0,
2013-3-1 0:0:0.0,
2013-4-1 0:0:0.0,
2013-5-1 0:0:0.0,
2013-6-1 0:0:0.0,
2013-7-1 0:0:0.0,
2013-8-1 0:0:0.0,
2013-9-1 0:0:0.0,
2013-10-1 0:0:0.0,
2013-11-1 0:0:0.0,
2013-12-1 0:0:0.0]
"""

# 35 2013-12-1 0:0:0.0
print(len(time_ns), time_ns_dt[-1])
# [59799. 59829.]
print(time_ns.getBounds()[-1])
137 changes: 137 additions & 0 deletions auxiliary_tools/cdat_regression_testing/662-area-mean-time-series/debug/759_slice_flag_co.py
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# %%
import cdms2
import xcdat as xc

# Parameters
# Time coordinates at the first day of the month (1850-01-01)
fn1 = "/global/cfs/cdirs/e3sm/e3sm_diags/test_model_data_for_acme_diags/time-series/E3SM_v1/FSNS_185001_201312.nc"
var = "FSNS"
start_time = "2011-01-01"
end_time = "2014-01-01"

# "co" - YYYY-01-01 +1 for the end year
slice_flag = "co"


ds_cdat = cdms2.open(fn1)

# With slice -- nothing changes because "co" allows the right side to be open,
# The actual end time (2013-12-01) is within the slice end time (2014-01-01).
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var_s = ds_cdat(var, time=(start_time, end_time, slice_flag))(squeeze=1)

time_s = var_s.getTime()
time_s_dt = time_s.asComponentTime()

"""
[2011-1-1 0:0:0.0,
2011-2-1 0:0:0.0,
2011-3-1 0:0:0.0,
2011-4-1 0:0:0.0,
2011-5-1 0:0:0.0,
2011-6-1 0:0:0.0,
2011-7-1 0:0:0.0,
2011-8-1 0:0:0.0,
2011-9-1 0:0:0.0,
2011-10-1 0:0:0.0,
2011-11-1 0:0:0.0,
2011-12-1 0:0:0.0,
2012-1-1 0:0:0.0,
2012-2-1 0:0:0.0,
2012-3-1 0:0:0.0,
2012-4-1 0:0:0.0,
2012-5-1 0:0:0.0,
2012-6-1 0:0:0.0,
2012-7-1 0:0:0.0,
2012-8-1 0:0:0.0,
2012-9-1 0:0:0.0,
2012-10-1 0:0:0.0,
2012-11-1 0:0:0.0,
2012-12-1 0:0:0.0,
2013-1-1 0:0:0.0,
2013-2-1 0:0:0.0,
2013-3-1 0:0:0.0,
2013-4-1 0:0:0.0,
2013-5-1 0:0:0.0,
2013-6-1 0:0:0.0,
2013-7-1 0:0:0.0,
2013-8-1 0:0:0.0,
2013-9-1 0:0:0.0,
2013-10-1 0:0:0.0,
2013-11-1 0:0:0.0,
2013-12-1 0:0:0.0]
"""


# 36 2013-12-1 0:0:0.0
print(len(time_s), time_s_dt[-1])
# [59799. 59829.]
print(time_s.getBounds()[-1])


# ~~~~~~~

# xCDAT
ds_xcdat = xc.open_dataset(fn1, decode_times=True)

ds_xcdat_s = ds_xcdat.sel(time=slice(start_time, end_time))

# 35 2013-12-01 00:00:00
print(len(ds_xcdat_s.time), ds_xcdat_s.time.values[-1])

# [cftime.DatetimeNoLeap(2013, 11, 1, 0, 0, 0, 0, has_year_zero=True)
# cftime.DatetimeNoLeap(2013, 12, 1, 0, 0, 0, 0, has_year_zero=True)]
print(ds_xcdat_s.time_bnds.values[-1])


# No slice
# RESULT: Adds a coordinate to the end ("ccn" is default)
# ~~~~~~~
var_ns = ds_cdat(var, time=(start_time, end_time))(squeeze=1)
time_ns = var_ns.getTime()
time_ns_dt = time_ns.asComponentTime()

"""
[2011-1-1 0:0:0.0,
2011-2-1 0:0:0.0,
2011-3-1 0:0:0.0,
2011-4-1 0:0:0.0,
2011-5-1 0:0:0.0,
2011-6-1 0:0:0.0,
2011-7-1 0:0:0.0,
2011-8-1 0:0:0.0,
2011-9-1 0:0:0.0,
2011-10-1 0:0:0.0,
2011-11-1 0:0:0.0,
2011-12-1 0:0:0.0,
2012-1-1 0:0:0.0,
2012-2-1 0:0:0.0,
2012-3-1 0:0:0.0,
2012-4-1 0:0:0.0,
2012-5-1 0:0:0.0,
2012-6-1 0:0:0.0,
2012-7-1 0:0:0.0,
2012-8-1 0:0:0.0,
2012-9-1 0:0:0.0,
2012-10-1 0:0:0.0,
2012-11-1 0:0:0.0,
2012-12-1 0:0:0.0,
2013-1-1 0:0:0.0,
2013-2-1 0:0:0.0,
2013-3-1 0:0:0.0,
2013-4-1 0:0:0.0,
2013-5-1 0:0:0.0,
2013-6-1 0:0:0.0,
2013-7-1 0:0:0.0,
2013-8-1 0:0:0.0,
2013-9-1 0:0:0.0,
2013-10-1 0:0:0.0,
2013-11-1 0:0:0.0,
2013-12-1 0:0:0.0,
2014-1-1 0:0:0.0]
"""

# 37 2014-1-1 0:0:0.0
print(len(time_ns), time_ns_dt[-1])
# [59829. 59860.]
print(time_ns.getBounds()[-1])
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