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bashrc

If you spend a lot of time on the command line, chances are that you’ll want to customize your shell environment. This can mean creating aliases, adding a new directory to the $PATH , or changing the
2024-03-02
Linux
#bashrc

vim | vimrc

.vimrc setup 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798
2023-10-20
Linux
#HPC #vim #editor

Jupyter-Notebook

How to display full output in Jupyter, not only last result? 12from IPython.core.interactiveshell import InteractiveShellInteractiveShell.ast_node_interactivity = "all" Sample plot 123456789
2023-06-24
Jupyter
#Jupyter #python

Removing PDF protected mode

Removing PDF usage restrictions, view qpdf, 12$ sudo apt install qpdf$ qpdf --decrypt restricted-input.pdf unrestricted-output.pdf
2023-06-24
Linux
#PDF

HKO station and analysis

Download HKO weather dataset From i-lens.hk 香港自動氣象站氣候觀測資料庫 12345678910export yyyy=2023export mm=04for dd in {14..16}; do wget http://i-lens.hk/hkweather/history_minute_record/${yyyy&
2023-06-24
NWP
#WRF #MPAS #HKO #obs
WRF | WPS geo data and binary tile files

WRF | WPS geo data and binary tile files

Binary files in the geog folder The file naming convention is described on slides 14 and 15 of the Advanced Usage of the WPS tutorial presentation. If you have any additional questions about the file
2023-06-24
WRF
#WRF #WPS #MPAS #tile files

netCDF operator (nco, cdo)

ncrename - netCDF Renamer Options > -a old_name, new_name Attribute renaming. The old and new names of the attribute are specified by the associated old_name and new_name values. Global attributes
2023-06-24
NWP
#WRF #MPAS #netcdf #nco #cdo
WRF | WRF-extraction-station

WRF | WRF-extraction-station

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210
2023-06-24
WRF
#NWP #Jupyter

NetCDF and its Conversion

NetCDF (Network Common Data Form) is a set of software libraries and machine-independent data formats that support the creation, access, and sharing of array-oriented scientific data. It is also a com
2023-06-24
NWP
#WRF #MPAS #netcdf

Approximate Metric Equivalents for Degrees, Minutes, and Seconds

Approximate Metric Equivalents for Degrees, Minutes, and Seconds At the equator for longitude and for latitude anywhere, the following approximations are valid: 1234567891011121314151617181920211° = 1
2023-06-24
NWP
#WRF #MPAS
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