82 lines
2.8 KiB
Python
Executable file
82 lines
2.8 KiB
Python
Executable file
#! /usr/bin/env python3
|
|
|
|
import argparse
|
|
import cairo
|
|
|
|
from xmet.spc import SPCOutlookParser, SPCOutlook, SPCOutlookMap
|
|
|
|
ASSETS = {
|
|
'light': {
|
|
'map': 'doc/conus.svg',
|
|
'logo': 'doc/logo-paths.svg'
|
|
},
|
|
|
|
'dark': {
|
|
'map': 'doc/conus-dark.svg',
|
|
'logo': 'doc/logo-paths-dark.svg'
|
|
}
|
|
}
|
|
|
|
def render_categorical(conus: SPCOutlookMap,
|
|
outlook: SPCOutlook,
|
|
args):
|
|
assets = ASSETS['dark'] if args.dark else ASSETS['light']
|
|
|
|
with cairo.SVGSurface(args.categorical, conus.width, conus.height) as surface:
|
|
cr = cairo.Context(surface)
|
|
|
|
conus.draw_base_map_from_file(cr, assets['map'])
|
|
conus.draw_categories(cr, outlook)
|
|
conus.draw_logo(cr, assets['logo'])
|
|
|
|
if args.dark:
|
|
cr.set_source_rgb(1, 1, 1)
|
|
|
|
conus.draw_annotation(cr, f"Day {outlook.day} Categorical Severe Weather Outlook")
|
|
|
|
def render_probabilistic(conus: SPCOutlookMap,
|
|
outlook: SPCOutlook,
|
|
hazard: str,
|
|
path: str,
|
|
args):
|
|
assets = ASSETS['dark'] if args.dark else ASSETS['light']
|
|
|
|
with cairo.SVGSurface(path, conus.width, conus.height) as surface:
|
|
cr = cairo.Context(surface)
|
|
|
|
conus.draw_base_map_from_file(cr, assets['map'])
|
|
conus.draw_probabilities(cr, outlook, hazard.upper())
|
|
conus.draw_logo(cr, assets['logo'])
|
|
|
|
if args.dark:
|
|
cr.set_source_rgb(1, 1, 1)
|
|
|
|
conus.draw_annotation(cr, f"Day {outlook.day} Probabilistic {hazard.lower().capitalize()} Risk")
|
|
|
|
argparser = argparse.ArgumentParser(description='Render graphical SPC outlooks from text file')
|
|
argparser.add_argument('--dark', action='store_true', help='Output dark mode graphics')
|
|
argparser.add_argument('--categorical', type=str, help='Output categorical risk graphic file')
|
|
argparser.add_argument('--tornado', type=str, help='Output probabilistic hail risk graphic file')
|
|
argparser.add_argument('--hail', type=str, help='Output probabilistic hail risk graphic file')
|
|
argparser.add_argument('--wind', type=str, help='Output probabilistic wind risk graphic file')
|
|
argparser.add_argument('outlook', type=str, help='SPC text product file')
|
|
|
|
args = argparser.parse_args()
|
|
|
|
parser = SPCOutlookParser()
|
|
conus = SPCOutlookMap()
|
|
|
|
with open(args.outlook, 'r') as fh:
|
|
outlook = parser.parse(fh.read())
|
|
|
|
if args.categorical is not None:
|
|
render_categorical(conus, outlook, args)
|
|
|
|
if args.tornado is not None:
|
|
render_probabilistic(conus, outlook, 'tornado', args.tornado, args)
|
|
|
|
if args.hail is not None:
|
|
render_probabilistic(conus, outlook, 'hail', args.hail, args)
|
|
|
|
if args.wind is not None:
|
|
render_probabilistic(conus, outlook, 'wind', args.wind, args)
|