How to plot coast and fill the land with gray without m_map

17 次查看（过去 30 天）
silvia zhou
silvia zhou 2020-9-23
评论： KSSV 2020-9-27
Dear all，
I have detailed shoreline data. I want to fill the land after ploting the coast. But I don't want to use m_map.
Thank

请先登录，再回答此问题。

采纳的回答

KSSV
KSSV 2020-9-23
To fill the land use patch/ area/ fill. Read about those functions. To simply plot the coastline use plot.
  2 个评论
KSSV
KSSV 2020-9-27
load m_coasts.mat ;
% Get nan's
idx = all(isnan(ncst),2);
idr = diff(find([1;diff(idx);1]));
D = mat2cell(ncst,idr(:),size(ncst,2));
figure
hold on
for i = 1:length(D)
patch(D{i}(:,1),D{i}(:,2),'b')
plot(D{i}(:,1),D{i}(:,2),'k')
drawnow
end

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Relief Maps 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by