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Home/ Questions/Q 7865839
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Editorial Team
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Editorial Team
Asked: June 3, 20262026-06-03T00:12:27+00:00 2026-06-03T00:12:27+00:00

I have a terrain data which contains elevations as shown below And each file

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I have a terrain data which contains elevations as shown below

And each file consists of 1,440,000 rows

.
.
.
183
192
127
.
.
.

how can I access specific rows directly from the file without wasteful full-data memory load?
(in Android)

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  1. Editorial Team
    Editorial Team
    2026-06-03T00:12:28+00:00Added an answer on June 3, 2026 at 12:12 am

    I believe your best option is to convert your text file to a SQLite database.

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