M map won't run

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Hollie Cushion
Hollie Cushion 2019-1-30
评论: Madmad 2024-3-19,21:13
I'm trying to run m map, I have downloaded this and made it part of the pathway on matlab, I then run this line:
m_proj('utm','lat',[29 19],'lon',[-82 -97])
then:
m_gshhs_i('patch',[0.5 0.5 0.5]);
but get given this error:
Warning: Coastline file private/gshhs_i.b not found \n(Have you
installed it? See the M_Map User's Guide for details)\n ---Using
default coastline instead
> In mu_coast>get_coasts (line 460)
In mu_coast (line 101)
In m_gshhs (line 116)
In m_gshhs_i (line 28)
I have checked the file and everything is there and in the pathway, plus have redownloaded mutliple times, so if anyone has any ideas that would be a great hekp, thank you.
  9 个评论
Rik
Rik 2023-7-4
Comment posted as flag by Xiaofei Zhan:
you can download a new coastline data and load in the path , the original tool box do not include it

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回答(2 个)

Sathsara Dias
Sathsara Dias 2024-2-8
  1. Visit the National Centers for Environmental Information (NCEI) website at "https://www.ngdc.noaa.gov/mgg/shorelines/data/gshhg/latest/" to access the GSHHG (Global Self-consistent, Hierarchical, High-resolution Geography) data files.
  2. Locate and download the file named gshhg-bin-2.3.7.zip from the list of available files.
  3. Once the download is complete, extract the contents of the ZIP file. Within the extracted folder, search for a file named gshhs_i.b.
  4. Copy the gshhs_i.b file to the data folder located within the m_map folder in your project directory.
By following these instructions, you should have successfully integrated the GSHHG data into your project. This setup is crucial for the correct functioning of the mapping features. Good luck with your project, and should you encounter any issues, feel free to seek further assistance.

Aditya Kaloji
Aditya Kaloji 2022-6-26
Hi
You can this :
"If the database files are not in subdirectory m_map/private, you must edit the FILNAMEsetting in m_gshhs.m to point to the appropriate files."
Thanks
  2 个评论
Walter Roberson
Walter Roberson 2022-6-26
That is what Mark suggested in 2019
Xiaofei Zhan
Xiaofei Zhan 2023-7-2
you can download a new coastline data and load in the path , the original tool box do not include it

请先登录,再进行评论。

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