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rebuilt for new geojson format
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@NelisV
NelisV committed Oct 16, 2021
1 parent 11ef20c commit c87d437
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Showing 2 changed files with 87 additions and 75 deletions.
93 changes: 67 additions & 26 deletions export_functions.py
View file
Original file line number Diff line number Diff line change
@@ -1,33 +1,74 @@
import json
import geojson
from geojson import Feature, MultiPolygon


def dat_export(file_name, output_dir):
print('file_name {}'.format(file_name))
print('output_dir {}'.format(output_dir))
with open(file_name) as json_file:
data = json.load(json_file)

with open(file_name) as f:
gj = geojson.load(f)
split_id = []
u_id = {}
new_feature_list = []
print(gj['name'])

for feature in gj['features']:
if feature['properties']['id'] not in u_id.keys():
u_id[feature['properties']['id']] = feature['properties']['oceanic']
feature['properties']['extension'] = '0'
else:
if u_id[feature['properties']['id']] == feature['properties']['oceanic']:
feature['properties']['extension'] = '1'
else:
feature['properties']['extension'] = '0'
# need to be split
if len(feature['geometry']['coordinates']) > 1:
extension = False
for polygon in feature['geometry']['coordinates']:
if feature['properties']['id'] not in split_id:
extension = '0'
split_id.append(feature['properties']['id'])
else:
extension = '1'
polygon = MultiPolygon([[[tuple(x) for x in polygon[0]]]])
new_feature = Feature(geometry=polygon, properties={'id': feature['properties']['id'],
'oceanic': feature['properties'][
'oceanic'],
'extension': extension,
'label_lon': feature['properties'][
'label_lon'],
'label_lat': feature['properties'][
'label_lat']
})
new_feature_list.append(new_feature)

else:
# no need to be split
new_feature_list.append(feature)

gj['features'] = new_feature_list

# start building output
f = open(output_dir, 'w')
for item in data['features']:
coordinates = item['geometry']['coordinates'][0][0]
feature = item['properties']
if 'IsExtensio' in feature:
header_line = '{}|{}|{}|{}|{}|{}|{}|{}|{}|{}\n'.format(feature['ICAO'], feature['IsOceanic'],
feature['IsExtensio'], len(coordinates),
round(float(feature['MinLat']), 6),
round(float(feature['MinLon']), 6),
round(float(feature['MaxLat']), 6),
round(float(feature['MaxLon']), 6),
round(float(feature['CenterLat']), 6),
round(float(feature['CenterLon']), 6))
elif 'IsExtension' in feature:
header_line = '{}|{}|{}|{}|{}|{}|{}|{}|{}|{}\n'.format(feature['ICAO'], feature['IsOceanic'],
feature['IsExtension'], len(coordinates),
round(float(feature['MinLat']), 6),
round(float(feature['MinLon']), 6),
round(float(feature['MaxLat']), 6),
round(float(feature['MaxLon']), 6),
round(float(feature['CenterLat']), 6),
round(float(feature['CenterLon']), 6))
for feature in gj['features']:
coordinates = feature['geometry']['coordinates'][0][0]
properties = feature['properties']

point_count = len(coordinates)
min_lat = min(coordinates, key=lambda x: x[1])[1]
min_lon = min(coordinates, key=lambda x: x[0])[0]
max_lat = max(coordinates, key=lambda x: x[1])[1]
max_lon = max(coordinates, key=lambda x: x[0])[0]

header_line = '{}|{}|{}|{}|{}|{}|{}|{}|{}|{}\n'.format(properties['id'], properties['oceanic'],
properties['extension'], point_count,
min_lat,
min_lon,
max_lat,
max_lon,
properties['label_lat'],
properties['label_lon'])
f.write(header_line)
for coord in coordinates:
val1 = round(coord[1], 6)
Expand All @@ -38,5 +79,5 @@ def dat_export(file_name, output_dir):


if __name__ == "__main__":
dat_export('F:/Documents/Dutchvacc/SCT werk/VATSPY/PR.328/328.geojson',
'F:/Documents/Dutchvacc/SCT werk/VATSPY/PR.328/328test.dat')
dat_export(r'C:\Users\niels\PycharmProjects\vatspy-geojson\newdatafile_test\DAT\test\converted to gj\firboundaries.geojson',
r'C:\Users\niels\PycharmProjects\vatspy-geojson\newdatafile_test\DAT\Firboundaries.dat')
69 changes: 20 additions & 49 deletions main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,8 @@
save_dat_file = None
settings = None

# TODO cleanup ununsed functions


# file explorer window
def load_dat():
Expand Down Expand Up @@ -96,13 +98,13 @@ def parse_gj():
try:
dat_export(load_gj_file, save_dat_file)
description8 = 'file saved to: ' + save_dat_file
des_text8 = tk.Label(tab2, text=description8)
des_text8 = tk.Label(tab1, text=description8)
des_text8.grid(row=6, column=0, sticky=sticky, pady=5, columnspan=col_span)

except:
print('parse error')
description8 = 'Parsing error, check if you used a valid FIRBoundaries geojson file'
des_text8 = tk.Label(tab2, text=description8)
des_text8 = tk.Label(tab1, text=description8)
des_text8.grid(row=6, column=0, sticky=sticky, pady=5, columnspan=col_span)


Expand Down Expand Up @@ -201,87 +203,56 @@ def callback(url):
# tab control
tabControl = ttk.Notebook(root)
tab1 = ttk.Frame(tabControl)
tab2 = ttk.Frame(tabControl)
tab3 = ttk.Frame(tabControl)
tab4 = ttk.Frame(tabControl)

tabControl.add(tab1, text='DAT to GeoJSON')
tabControl.add(tab2, text='GeoJSON to DAT')
tabControl.add(tab3, text='About')
tabControl.add(tab1, text='GeoJSON to VAT-Spy')
tabControl.add(tab4, text='About')

tabControl.pack(expand=1, fill="both")

# --tab1--
# --tab3--
tab1.columnconfigure(1, weight=1)

# load firboundaries.dat file
description = 'Browse to a valid VAT-Spy FIRBoundaries.dat file'
des_text = tk.Label(tab1, text=description)
des_text.grid(row=1, column=0, sticky=sticky, pady=5, columnspan=col_span)

button_file = tk.Button(tab1, text='Browse', width=10, command=load_dat)
button_file.grid(row=2, column=0, sticky=sticky, padx=5, pady=5)

file_info = tk.Label(tab1, text='No file selected')
file_info.grid(row=2, column=1, sticky=sticky, pady=5)

# select a geojson save location
description3 = 'GeoJSON save location'
des_text3 = tk.Label(tab1, text=description3)
des_text3.grid(row=3, column=0, sticky=sticky, pady=5, columnspan=col_span)

button_file3 = tk.Button(tab1, text='Save As', width=10, command=save_gj, state=tk.DISABLED)
button_file3.grid(row=4, column=0, sticky=sticky, padx=5, pady=5)

file_info3 = tk.Label(tab1, text='No directory selected')
file_info3.grid(row=4, column=1, sticky=sticky, pady=5)

# parse button
button_datimport = tk.Button(tab1, text='Parse', width=10, command=parse_dat, state=tk.DISABLED)
button_datimport.grid(row=5, column=0, sticky=sticky, padx=5, pady=5)

# --tab2--
tab2.columnconfigure(1, weight=1)

# load geojson file
description1 = 'Browse to a valid GeoJSON containing FIR boundary data'
des_text1 = tk.Label(tab2, text=description1)
des_text1 = tk.Label(tab1, text=description1)
des_text1.grid(row=1, column=0, sticky=sticky, pady=5, columnspan=col_span)

button_file2 = tk.Button(tab2, text='Browse', width=10, command=load_gj)
button_file2 = tk.Button(tab1, text='Browse', width=10, command=load_gj)
button_file2.grid(row=2, column=0, sticky=sticky, padx=5, pady=5)

file_info2 = tk.Label(tab2, text='No file selected')
file_info2 = tk.Label(tab1, text='No file selected')
file_info2.grid(row=2, column=1, sticky=sticky, pady=5)

# select a .dat save location
description7 = 'FIRBoundaries.dat save location'
des_text7 = tk.Label(tab2, text=description7)
des_text7 = tk.Label(tab1, text=description7)
des_text7.grid(row=3, column=0, sticky=sticky, pady=5, columnspan=col_span)

button_file7 = tk.Button(tab2, text='Save As', width=10, command=save_dat, state=tk.DISABLED)
button_file7 = tk.Button(tab1, text='Save As', width=10, command=save_dat, state=tk.DISABLED)
button_file7.grid(row=4, column=0, sticky=sticky, padx=5, pady=5)

file_info7 = tk.Label(tab2, text='No directory selected')
file_info7 = tk.Label(tab1, text='No directory selected')
file_info7.grid(row=4, column=1, sticky=sticky, pady=5)

# parse button
button_datimport2 = tk.Button(tab2, text='Parse', width=10, command=parse_gj, state=tk.DISABLED)
button_datimport2 = tk.Button(tab1, text='Parse', width=10, command=parse_gj, state=tk.DISABLED)
button_datimport2.grid(row=5, column=0, sticky=sticky, padx=5, pady=5)

# --tab-- about
# --tab4-- about
description5 = 'VAT-Spy - GeoJSON converter by NelisV'
des_text5 = tk.Label(tab3, text=description5)
des_text5 = tk.Label(tab4, text=description5)
des_text5.grid(row=1, column=0, sticky=sticky, pady=5, columnspan=2)

description6 = 'Development - Alpha 2'
des_text6 = tk.Label(tab3, text=description6)
des_text6 = tk.Label(tab4, text=description6)
des_text6.grid(row=2, column=0, sticky=sticky, pady=5, columnspan=2)

link1 = tk.Label(tab3, text='Program GitHub', fg='blue', cursor='hand2')
link1 = tk.Label(tab4, text='Program GitHub', fg='blue', cursor='hand2')
link1.grid(row=4, column=0, sticky=sticky, pady=5, columnspan=2)
link1.bind('<Button-1>', lambda e: callback('https://github.com/NelisV/vatspy-geojson'))

link2 = tk.Label(tab3, text='VAT-Spy Data Project', fg='blue', cursor='hand2')
link2 = tk.Label(tab4, text='VAT-Spy Data Project', fg='blue', cursor='hand2')
link2.grid(row=5, column=0, sticky=sticky, pady=5, columnspan=2)
link2.bind('<Button-1>', lambda e: callback('https://github.com/vatsimnetwork/vatspy-data-project'))

Expand Down

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