I hope you’re all doing well. I am reaching out for some assistance with customizing the GMT color palette table (CPT) for ETOPO1 data and adding a hillshade effect. I have been trying to create a specific visualization based on this data, and I’m struggling to achieve the desired output. I’ve attached an image of the final result I’m aiming for below.
I’ve been referencing the following article to help me in my endeavor: [Symbolizing ETOPO1 Data]
Here’s what I’ve done so far:
- I’ve downloaded the ETOPO1 data.
- I’ve tried to modify the default CPT for ETOPO1, but I’m not sure how to create the exact color scheme I’m aiming for.
- I’d like to add a hillshade effect to the final map for a more realistic representation of the terrain.
I would highly appreciate any guidance or suggestions on how to modify the GMT CPT for ETOPO1 and add a hillshade effect to achieve the desired result. If you have any relevant resources, tutorials, or examples to share, please do.
Thank you in advance for your help!