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Taro Matsuzawa aka. btm smellman

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SRTM Contour to vector tile

Download SRTM Contour from OpenDEM Project


for y in `seq -w 0 85`;
wget -O $ALL_TEXT $URL
records=(`cat $ALL_TEXT | tr -s '?' ' '`)
for record in "${records[@]}"; do
smellman / .env
Created July 20, 2021 12:07
openmaptiles .env file
View .env
# This file defines default environment variables for all images
# Layers definition and meta data
# Use 3-part patch version to ignore patch updates, e.g. 5.0.0
# Make sure these values are in sync with the ones in .env-postgres file
View gist:04a134cd530fd225726b7c3679665b11
ffmpeg -thread_queue_size 512 -f alsa -i hw:2,0 -f v4l2 -s 1280x720 -i /dev/video1 -vcodec libx264 -pix_fmt yuv420p -preset ultrafast -g 20 -b:v 2000k -acodec aac -b:a 128k -threads 0 -f flv rtmp://
smellman / Dockerfile
Created July 1, 2021 23:53
pandoc/latex + eisvogel template
View Dockerfile
FROM pandoc/latex:
ARG eisvogel_version=2.0.0
RUN tlmgr install luatexja
RUN tlmgr install haranoaji haranoaji-extra
RUN tlmgr install adjustbox babel-german background bidi collectbox csquotes everypage filehook footmisc footnotebackref framed fvextra letltxmacro ly1 mdframed mweights needspace pagecolor sourcecodepro sourcesanspro titling ucharcat ulem unicode-math upquote xecjk xurl zref || exit 1
RUN tlmgr install selnolig || exit 1
RUN mkdir -p /templates/eisvogel \
View test.geojson
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smellman / Dockerfile
Created December 18, 2020 07:27
Py3dtiles dockerfile
View Dockerfile
FROM ubuntu:20.10
LABEL maintainer="Taro Matsuzawa ("
RUN set -ex \
&& apt-get update \
&& apt-get install -y --no-install-recommends \
python3 \
python3-pip \
smellman / Dockerfile
Created December 16, 2020 05:52
Potree 1.7 Dockerfile
View Dockerfile
FROM ubuntu:bionic
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y --no-install-recommends g++-8 git build-essential cmake make ca-certificates \
&& rm -rf /var/lib/apt/lists/*
# gcc-8 is required for new c++17 headers used in Potree Converter
RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 800 --slave /usr/bin/g++ g++ /usr/bin/g++-8
RUN mkdir /data
smellman / omt_benchmark.txt
Last active February 6, 2021 11:16
OpenMapTiles Bench Mark
View omt_benchmark.txt
+ # pgtune + dw
+ command: postgres -c max_connections=40 -c shared_buffers=8GB -c effective_cache_size=24GB -c maintenance_work_mem=2GB -c checkpoint_completion_target=0.9 -c wal_buffers=16MB -c default_statistics_target=500 -c random_page_cost=1.1 -c effective_io_concurrency=200 -c work_mem=26214kB -c min_wal_size=4GB -c max_wal_size=16GB -c max_worker_processes=8 -c max_parallel_workers_per_gather=4
+ # pgtune + oltp
+ # command: postgres -c max_connections=40 -c shared_buffers=8GB -c effective_cache_size=24GB -c maintenance_work_mem=2GB -c checkpoint_completion_target=0.9 -c wal_buffers=16MB -c default_statistics_target=100 -c random_page_cost=1.1 -c effective_io_concurrency=200 -c work_mem=52428kB -c min_wal_size=2GB -c max_wal_size=8GB -c max_worker_processes=8 -c max_parallel_workers_per_gather=4
+ # pgtune + web
+ # command: postgres -c max_connections=40 -c shared_buffers=8GB -c effective_cache_size=24GB -c maintenance_work_mem=2GB -c checkpoint_completion_target=0.7 -c wal_buff
smellman / 0001-supports-proj-changes-update-mercator-projection.patch
Created November 6, 2020 11:01
View 0001-supports-proj-changes-update-mercator-projection.patch
From cb83398706df33b08242e66714608c66e7d6b8e4 Mon Sep 17 00:00:00 2001
From: Taro Matsuzawa <>
Date: Fri, 6 Nov 2020 19:58:53 +0900
Subject: [PATCH] supports proj changes: update mercator projection
regress/core/tickets.sql | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/regress/core/tickets.sql b/regress/core/tickets.sql