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#
# (C) Copyright 2017- ECMWF.
#
# This software is licensed under the terms of the Apache Licence Version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
#
# In applying this licence, ECMWF does not waive the privileges and immunities
# granted to it by virtue of its status as an intergovernmental organisation
# nor does it submit to any jurisdiction.
#
import logging
import metview as mv
LOG = logging.getLogger(__name__)
FC_TIME_PART = "Step: +<grib_info key='step' />h Valid: <grib_info key='valid-date' format='%Y-%m-%d %H' />"
LEVEL_PART = "Lev: <grib_info key='level' /> (<grib_info key='levelType' />)"
class Title:
def __init__(self, font_size=0.4):
self.font_size = font_size
def _make_font_size(self, font_size):
if font_size is None:
return self.font_size
else:
return font_size
def build(self, data, font_size=None):
font_size = self._make_font_size(font_size)
label = ""
if data:
if not isinstance(data, list):
data = [data]
lines = []
lines = {"text_line_count": len(data)}
for i, d_item in enumerate(data):
# print(f"d_item={d_item}")
if isinstance(d_item, tuple):
d = d_item[0]
data_id = d_item[1]
else:
d = d_item
data_id = None
param = d.ds_param_info
if param is not None:
if param.meta.get("typeOfLevel", "") == "surface":
# lines.append(self.build_surface_fc(d.experiment.label, d.param.name, condition=cond))
lines[f"text_line_{i+1}"] = self.build_surface_fc(
d.label, param.name, data_id=data_id
)
else:
# lines.append(self.build_upper_fc(d.experiment.label, d.param.name, condition=cond))
lines[f"text_line_{i+1}"] = self.build_upper_fc(
d.label, param.name, data_id=data_id
)
# print(f"line={lines}")
# return mv.mtext(text_lines=lines, text_font_size=font_size)
return mv.mtext(**lines, text_font_size=font_size)
return mv.mtext(
{
"text_line_1": f"""{label} Par: <grib_info key='shortName'/> Lev: <grib_info key='level'/> (<grib_info key='levelType'/>) Step: +<grib_info key='step'/>h Valid: <grib_info key='valid-date' format='%Y-%m-%d %H'/>""",
"text_font_size": font_size,
}
)
def _build_condition_str(self, condition):
if condition:
t = "where="
for k, v in condition.items():
t += f"'{k}={v}'"
return t
return str()
def _add_grib_info(self, t, data_id):
if data_id is not None and data_id != "":
t = t.replace("<grib_info", f"<grib_info id='{data_id}'")
return t
def build_surface_fc(self, label, par, condition=None, data_id=None):
t = FC_TIME_PART
t = self._add_grib_info(t, data_id)
return f"""{label} Par: {par} {t}"""
def build_upper_fc(self, label, par, condition=None, data_id=None):
lev = LEVEL_PART
t = FC_TIME_PART
lev = self._add_grib_info(lev, data_id)
t = self._add_grib_info(t, data_id)
return f"""{label} Par: {par} {lev} {t}"""
def build_xs(self, data):
if data:
if not isinstance(data, list):
data = [data]
lines = []
for d in data:
line = d.label
# print(f"label={d.label}")
param = d.ds_param_info
if param is not None:
# print(f"meta={param.meta}")
line += f" Par: {param.name}"
meta = param.meta
if meta.get("mars.type", "") == "an":
pass
else:
r = meta.get("date", 0)
h = meta.get("time", 0)
s = meta.get("step", "")
line += f" Run: {r} {h} UTC Step: +{s}h"
lines.append(line)
return mv.mtext(text_lines=lines, text_font_size=self.font_size)
return mv.mtext(text_font_size=self.font_size)
def build_stamp(self, data, member=""):
if data:
if not isinstance(data, list):
data = [data]
# exp_conf = data[0].experiment
label = data[0].label
member_txt = ""
if member:
if member == "0":
member_txt = "CF"
else:
member_txt = f"PF {member}"
return mv.mtext(
{
"text_line_1": f"""{label} {member_txt} Step: +<grib_info key='step'/>h Valid: <grib_info key='valid-date' format='%Y-%m-%d %H'/>""",
"text_font_size": self.font_size,
}
)
return mv.mtext(
{
"text_font_size": self.font_size,
}
)
def build_rmse(self, ref, data):
if data:
if not isinstance(data, list):
data = [data]
lines = []
for d in data:
line = "RMSE"
if ref.label:
line += f"(ref={ref.label})"
if d.label:
line += f" {d.label}"
# print(f"label={d.label}")
param = d.ds_param_info
if param is not None:
# print(f"meta={param.meta}")
line += f" Par: {param.name}"
meta = param.meta
if meta.get("mars.type", "") == "an":
pass
else:
r = meta.get("date", 0)
h = meta.get("time", 0)
line += f" Run: {r} {h} UTC"
lines.append(line)
return mv.mtext(text_lines=lines, text_font_size=self.font_size)
return mv.mtext(text_font_size=self.font_size)
def build_cdf(self, data):
if data:
if not isinstance(data, list):
data = [data]
lines = []
for d in data:
line = f"CDF {d.label}"
# print(f"label={d.label}")
param = d.ds_param_info
if param is not None:
# print(f"meta={param.meta}")
line += f" Par: {param.name}"
meta = param.meta
if meta.get("mars.type", "") == "an":
pass
else:
r = meta.get("date", 0)
h = meta.get("time", 0)
line += f" Run: {r} {h} UTC"
lines.append(line)
return mv.mtext(text_lines=lines, text_font_size=self.font_size)
return mv.mtext(text_font_size=self.font_size)
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