Export too large: specified 812010888 pixels (max: 100000000). Specify higher maxPixels value if you intend to export a large area. (Error code: 3)报错，请修改

这个报错是因为你使用的是Google Earth Engine进行影像导出，而你导出的区域过大，导致超出了最大像素限制。你需要在代码中增加一个参数来指定更高的maxPixels值，以便能够导出更大的区域。例如，你可以将maxPixels的值从默认的100000000增加到200000000，使用以下代码：

Export.image.toDrive({
  image: image,
  description: 'myImage',
  scale: 30,
  region: geometry,
  maxPixels: 200000000
});

如果你仍然遇到问题，你可以尝试分割你的区域成更小的部分，然后将它们分别导出。

相关问题

error: containers.Map: specified key <.> does not exist

抱歉，MATLAB 中没有直接对应的容器类型来实现字典。您可以使用结构体来替代字典的功能。请尝试以下代码：

value = {};

for i = 1:length(floders)
floder = floders{i};
disp(floder);

imgname = strsplit(floder, '_');
imgname = imgname{1};
idx = tinydict.(imgname);
value{end+1} = idx;
value{end+1} = floder;
sum = 0;

imgs = dir(fullfile(floderPath, floder));
for j = 1:length(imgs)
img = imgs(j).name;
brisq.get_feature(fullfile(floderPath, floder, img));
score = brisq.get_score(fullfile(floderPath, floder, img));
disp(score);
sum = sum + score;
end

value{end+1} = sum/frames;
disp(sum/frames);

s = struct(value, df.columns);
df = [df; s];
value = {};
end

writetable(df, outpath);

Vagrant failed to initialize at a very early stage: The home directory you specified is not accessible. The home directory that Vagrant uses must be both readable and writable. You specified: C:/HashiCorp/Vagrant/.vagrant.d

I understand that you are facing an issue with Vagrant failing to initialize due to an inaccessible home directory. In this case, the specified home directory should be both readable and writable for Vagrant to work properly. The directory you mentioned is "C:/HashiCorp/Vagrant/.vagrant.d".

To resolve this issue, you can try the following steps:

1. Ensure that the specified directory exists on your system and that the path is correct. You can double-check the path and verify if the directory exists.

2. Check the permissions of the directory. Make sure that you have the necessary read and write permissions for the directory.

3. If the directory exists but you are still facing issues, you can try changing the Vagrant home directory to a different location. To do this, you can set the VAGRANT_HOME environment variable to a new directory that is accessible and has the required permissions.

For example, you can set the VAGRANT_HOME environment variable to a directory like "C:/VagrantHome" by running the following command in the command prompt:

   set VAGRANT_HOME=C:/VagrantHome

After setting the environment variable, try running Vagrant again and see if the issue persists.

Hopefully, these steps will help you resolve the issue with Vagrant failing to initialize.