How to Read SHP Files in Julia
Code
The code to read a shp file named XsDB_주거인구_100M_TM.shp is as follows.
using Shapefile
cd(@__DIR__)
path = "XsDB_주거인구_100M_TM.shp"
table = Shapefile.Table(path)
using DataFrames
df = DataFrame(table)
Of course, just reading the file is limited in what can be done, and it is necessary to convert it to a dataframe to examine the data.
Execution result
959660×16 DataFrame
Row │ geometry MEGA_NM MEGA_CD CTY_NM CTY_CD X_AXIS Y_AXIS HOUS POP POP_10 POP_20 POP_30 POP_40 POP_50 POP_60_O \xb9\xe8\xc6\xf7ó
│ Point…? String String String String Int64 Int64 Float64 Float64 Float64 Float64 Float64 Float64 Float64 Float64 String
────────┼─────────────────────────────────────────────────────────────────────────────────────────────────
1 │ Point(254298.0, 4.26549e5) \xb0\xe6\xb1\u2d75 41 \xbf\xa9\xc1ֱ\xba 41730 365950 526450 10.08 24.56 4.64 1.92 1.84 4.72 4.32 7.12 biz-gis.com
2 │ Point(2.59622e5, 4.24405e5) \xb0\xe6\xb1\u2d75 41 \xbf\xa9\xc1ֱ\xba 41730 371250 524250 1.42 3.47 0.81 0.29 0.52 0.52 0.59 0.74 biz-gis.com
3 │ Point(2.61134e5, 423221.0) \xb0\xe6\xb1\u2d75 41 \xbf\xa9\xc1ֱ\xba 41730 372750 523050 1.26 3.08 0.68 0.28 0.35 0.49 0.45 0.83 biz-gis.com
4 │ Point(2.50311e5, 4.15806e5) \xb0\xe6\xb1\u2d75 41 \xbf\xa9\xc1ֱ\xba 41730 361850 515750 10.08 25.2 3.68 2.96 1.68 4.4 6.0 6.48 biz-gis.com
⋮ │ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮
959658 │ Point(2.09955e5, 2.46768e5) \xc0\xfc\xb6\xf3\xbaϵ\xb5 45 \xbf\xcf\xc1ֱ\xba 45710 319750 347150 1.83 4.53 1.92 0.24 0.45 0.72 0.69 0.51 biz-gis.com
959659 │ Point(215588.0, 4.55344e5) \xb0\xe6\xb1\u2d75 41 \xb3\xb2\xbe\xe7\xc1ֽ\xc3 41360 327550 555650 2.38 5.31 0.91 0.74 0.57 0.97 1.05 1.07 biz-gis.com
959660 │ Point(2.54717e5, 4.24754e5) \xb0\xe6\xb1\u2d75 41 \xbf\xa9\xc1ֱ\xba 41730 366350 524650 1.26 3.07 0.58 0.24 0.23 0.59 0.54 0.89 biz-gis.com
959653 rows omitted
Environment
- OS: Windows
- julia: v1.5.0