https://github.com/jac18281828/bedrock

GMT6 and ETOPO22 30 Arc Second Bedrock and Ice Surface Docker image
https://github.com/jac18281828/bedrock

docker etopo gmt

Last synced: about 1 month ago
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GMT6 and ETOPO22 30 Arc Second Bedrock and Ice Surface Docker image

• Host: GitHub
• URL: https://github.com/jac18281828/bedrock
• Owner: jac18281828
• Created: 2021-02-17T02:54:28.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2024-07-02T18:27:32.000Z (6 months ago)
• Last Synced: 2024-10-15T19:13:59.033Z (3 months ago)
• Topics: docker, etopo, gmt
• Language: Dockerfile
• Homepage:
• Size: 918 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# bedrock

### Updated for 2022 ETOPO 30 Arc Second High Resolution

GMT 6 and ETOPO 2022 Docker image [Bedrock](https://hub.docker.com/r/jac18281828/bedrock)

[Releases](https://github.com/jac18281828/bedrock/releases)

![ETOPO Ice](bedrock/etopo_small_copper.png)

Ice surface available from tag: etopo-2022-gmt6-ice-${VERSION}

[GitHub GHCR](https://github.com/jac18281828/bedrock/pkgs/container/bedrock)

# 4k and 8k wallpaper

* [4k 30 Arc Second World Relief](https://1drv.ms/u/s!AqhqliIbmhmekuV-Yd8vjo7uze_czg?e=UA5a5k)

* [8k 30 Arc Second World Relief](https://1drv.ms/u/s!AqhqliIbmhmekuYB18EanBTf6Z1qHg?e=lqzsGe)

### Architecture

* linux/amd64 

* linux/arm64

Example Dockerfile

 - use as a builder 

 - cut down grid file to a specific region

```

FROM jac18281828/bedrock:ice_surface as builder

WORKDIR /bedrock

ARG EAST=42

ARG WEST=-5

ARG NORTH=55

ARG SOUTH=29

RUN gmt grdcut /bedrock/ETOPO_2022_v1_30s_N90W180_surface.nc -R${WEST}/${EAST}/${SOUTH}/${NORTH} -G/bedrock/ETOPO1_asiaminor.nc

FROM debian:stable-slim

RUN apt update && \

    apt -y install gmt gmt-gshhg-high ghostscript

COPY --from=builder /bedrock/ETOPO1_asiaminor.nc /bedrock/ETOPO1_asiaminor.nc

CMD echo Bedrock!

```

Example Map: Copper World Relief (seen above):

```

#!/usr/bin/env bash

ETOPO=/bedrock/ETOPO_2022_v1_30s_N90W180_ice.nc

gmt begin /output/world

gmt makecpt -Ccopper -T-18000/28500

gmt grdimage ${ETOPO} -n+c

gmt end

```

Complete [working example](https://gist.github.com/jac18281828/78c28ee0e00b1936622b17cc783b2701)