maphew

:: Install Leo on windows recipe by matt wilkie
:: Requires App Installer from Microsoft Store be installed first
:: opinionated personal preferences, adjust to suit
::
winget install wget
winget install gsudo
md c:\bin
wget https://raw.githubusercontent.com/chocolatey/choco/blob/master/src/chocolatey.resources/redirects/RefreshEnv.cmd -O c:\bin\RefreshEnv.cmd
sudo setx /M path %path%;c:\bin

maphew

"Only the woman is wearing complete protective gear."

An observation my wife makes while we watch the [Bridge Breaking Competition][0]. A dozen engineers mill about, loading metal weights into buckets, and measuring when the popsicle sticks and dental floss contraptions slide, blow and explode into constituent pieces to the oohs and ahs of the delighted and dismayed onlooking crowd of grade school students and families. All of the engineers wear glasses, a few sport steel toed boots, though most have sneakers, and two hard hats are in attendance.

"Oh. That's interesting." says me, and softly led the thought to the background, there being more interesting things to think about. Crack! Crash! and another broken bridge suffers catastrophic ignomy and flies into pieces to the waiting floor and bucket. "Oh wow, that one supported 72kg!"

Applause. We leave. Time passes. Life goes on.

Four hours later I'm sitting in the emergency room clutching a fileted finger and cycling through alternating turns of waiting,

maphew

@echo off
:: Run this on the LM server machine
setlocal
set _p=C:\ArcGIS\License_Manager\LicenseManager\bin

:inbound
netsh advfirewall firewall add rule name="ArcGIS License Manager - arcgis" dir=in action=allow program="%_p%\arcgis.exe" enable=yes
netsh advfirewall firewall add rule name="ArcGIS License Manager - lmgrd" dir=in action=allow program="%_p%\lmgrd.exe" enable=yes
netsh advfirewall firewall add rule name="ArcGIS License Manager - LSA" dir=in action=allow program="%_p%\LSA.exe" enable=yes

paniq

The .bag File Format

A .bag file (short for "Blobby/Binary/Boxed/Bagged Atom Graph") file describes a directed graph of atoms, which can be either blob (array of bytes) or cell (array of atoms) in topological order of ownership, leaves first, root last. This renders the format particularly append/overlay-friendly, as the root can be rewritten without changing the existing file or removing unused nodes.

.bag is comparable to RIFF in scope but fixes two major problems with it, namely that RIFF can only encode trees and isn't topologically ordered, requiring the use of a stack when reading it.

The format can be read as a binary stream of 64-bit words. It begins with the magic 4-character sequence .bag and a 32-bit version which must be 1 (hence .bag\x01\0\0\0 or 0x000000016761622e), and is then only followed by atoms until the file ends.

An atom begins with a header word, followed by its contents, aligned t

maphew

# PS-BGInfo
# Powershell script that updates the background image with a random image from a folder and writes out system info text to it.

# run as a lower priority task
[System.Threading.Thread]::CurrentThread.Priority = 'BelowNormal'

# Configuration:

# Font Family name
$font="Input"

celoyd

Pansharpening notes, mid-2021

First posted in August 2021. This is basically a snapshot of my thinking about pansharpening at that time; I’m not making any substantial updates. Last typo and clarity fixes in February 2023.

Preface

This is a collection of notes on how I’ve been approaching convolutional neural networks for pansharpening. It’s an edited version of an e-mail to a friend who had asked about this tweet, so it’s informal and somewhat silly; it’s not as polished as, say, a blog post would be. It’s basically the advice I would give to an image processing hobbyist before they started working on pansharpening.

If you want a more serious introduction, start with the literature review in Learning deep multiresolution representations for pansharpening. Most of the academic work I would recommend is mentioned there.

maphew

'''Print Yukon NTS tile names as html table with links, arranged in same order as they appear in a map index.

2015-Aug-19, Matt.Wilkie@gov.yk.ca
License: X/MIT
'''

nts_txt_ordered = '''117C  117D
117B  117A
116NO 116P
116JK 116I 106L 106K

idelem

javascript:(function() {

function copyToClipboard(text) {
    if (window.clipboardData && window.clipboardData.setData) {
        /*IE specific code path to prevent textarea being shown while dialog is visible.*/
        return clipboardData.setData("Text", text); 

    } else if (document.queryCommandSupported && document.queryCommandSupported("copy")) {
        var textarea = document.createElement("textarea");
        textarea.textContent = text;

maphew

{
    "BACKLOG_FOLDER": {
        "ACTIVE": true,
        "NAME": "",
        "TITLE": "BACKLOG",
        "SORT": "-priority,duedate,categoryNames,subject",
        "RESTRICT": "",
        "DISPLAY_PROPERTIES": {
            "OWNER": false,
            "PERCENT": false,

maphew

<?xml version="1.0" encoding="utf-8"?>
<!-- Created by Leo: http://leoeditor.com/leo_toc.html -->
<leo_file xmlns:leo="http://leoeditor.com/namespaces/leo-python-editor/1.1" >
<leo_header file_format="2"/>
<vnodes>
<v t="mhw.20200710235109.1"><vh>History Tracer</vh>
<v t="mhw.20200308223025.1"><vh>@int history-tracer-port=8088</vh></v>
<v t="mhw.20200710235122.1"><vh>@button leo-ver-serv-start</vh></v>
<v t="mhw.20200710235134.1"><vh>@button leo-ver-serv-list</vh></v>
<v t="mhw.20200710235410.1"><vh>@button leo-ver-serv-stop</vh></v>