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Andrew Rodland arodland

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@arodland
arodland / planets.py
Last active August 18, 2023 02:12
import datetime as dt
import pytz
from skyfield import api, jpllib, vectorlib, timelib
from skyfield.toposlib import wgs84
def determine_object_visibilities(
object: vectorlib.VectorSum |jpllib.ChebyshevPosition,
observer: vectorlib.VectorSum,
@arodland
arodland / wvtc_reader.c
Last active April 29, 2023 03:33
/*
2023-04-06
Amelia Vlahogiannis [AG2V]
WVTC RFID Access System
Uses UART to monitor an RDM6300 and trigger a relay to open the door
*/
#include "rdm6300.c"
@arodland
arodland / optimize_esfi.py
Last active January 12, 2022 21:08
import os
import urllib.request, json
import pandas as pd
import numpy as np
import random
import george
from george.kernels import ExpSquaredKernel, ExpSine2Kernel, Matern32Kernel, ConstantKernel
from kernel import esfi_kernel, esfi_without_daily
import scipy.optimize as op
@arodland
arodland / optimize_esfi_parallel.py
Last active January 12, 2022 21:06
import os
import urllib.request, json
import pandas as pd
import numpy as np
import random
import george
from george.kernels import ExpSquaredKernel, ExpSine2Kernel, Matern32Kernel, ConstantKernel
from kernel import esfi_kernel, esfi_without_daily
import scipy.optimize as op
from multiprocessing import Pool
@arodland
arodland / gist:e17d024e78aacbbb3673e4f60741e1be
Created February 1, 2020 02:33
andrew@prop:~/code/noaa-loader$ docker run -it --mount type=bind,src=/home/noaa-iono/loaded/RL052_2020032020000.SAO,dst=/in.sao noaa-loader perl -I/perl5lib /app/debug.pl /in.sao
Station code: RL052
Name:
Lat: 51.6 Lon: 358.7
Timestamp: 2020-01-32 02:00:00
Confidence: 100
fof2: 3.6 hme: 110 hmf2: 256.9 md: 3.46 mufd: 12.456 scalef2: 24.279 tec: 1.616 yf2: 44.705
@arodland
arodland / opt-hist.py
Created January 30, 2020 02:57
from datetime import datetime, timezone, timedelta
import igrf12
import json
import numpy as np
import os
import re
from scipy.optimize import minimize_scalar
import subprocess
import urllib.request
import sys
@arodland
arodland / regexer-golfed.pl
Created August 23, 2010 09:30
use feature':5.12';
sub S(&){pop}
$,=S{goto pop};
sub p{push@{+shift},@_}
sub c{my$l=$,;for my$r(@_){my$L=$l;
$l=S{my($i,$c)=@_;&$L($i,S{&$r(shift,$c)})}}$l}
sub a{my@A=@_;S{my($i,$c,$o)=@_;$o=&$_($i,$c)and return$o for@A;0}}
sub A{$#_?a(map c(@$_),@_):c(@{+pop})}
sub k{my($I,$k)=@_;$k=a c($I,S{&$k}),$,}
$_=shift;$P=do{@a=$r=[];for(/./g){when('('){p\@p,[@a];@a=$r=[]}
@arodland
arodland / gist:5f15d1bf2eef99866c4b3257dfd15b6f
Created September 22, 2018 00:47
00:46:42 - (1150) - N2EON: ALLCALL? ⌁
00:47:14 - (500) - N7DPX: N2EON SNR -19
00:47:14 - (1227) - W7SUA: N2EON SNR -10 ⌁
00:47:14 - (1293) - K0XL: N2EON SNR -05 ⌁
00:47:14 - (1370) - WB8TDG: N2EON SNR +05 ⌁
00:47:15 - (1563) - VE3RRD: N2EON SNR -03 ⌁
00:47:15 - (1844) - KA4PNV: N2EON SNR +04 ⌁
00:47:15 - (1199) - KB8AOB: N2EON SNR -01 ⌁
00:47:15 - (1290) - KB8HTU: N2EON SNR -15 ⌁
00:47:15 - (1884) - WU2O: N2EON SNR -18 ⌁
@arodland
arodland / gist:30d8ee69dd1d2bd8352d652665a8def3
Created September 12, 2018 16:55
163045 -12 0.2 817 ~ UcpthUz3q7y0 1 VA2GE: N2EON
163100 -13 0.2 817 ~ gLkGtd2+6zTv 0 NAME HERE IS MARC
163115 -14 0.2 817 ~ njh4++++++++ 2 EL
180912_163145 Transmitting 7.078 MHz FT8: N2EON: VA2GE
180912_163200 Transmitting 7.078 MHz FT8: GA NAME IS ANDRE
180912_163215 Transmitting 7.078 MHz FT8: W
163300 -12 0.2 815 ~ UcpthUz3q740 1 VA2GE: N2EON QTH
163315 -14 0.1 815 ~ mNu+uzOwxwv3 0 IS SHERBROOKE
163330 -8 0.2 815 ~ qt8Ryz7qw5-7 0 QC YOUR SNR IS
163345 -7 0.2 815 ~ siS626CurYV+ 2 +00 BTU
@arodland
arodland / fatpack.sh
Created March 9, 2018 21:17
#!/bin/sh
export PERL_USE_UNSAFE_INC=1
# Pull cpm from github. There will now be a fatpacked binary in cpm/cpm.
git submodule update --init
perl cpm/cpm install -L local --target-perl 5.14.0 --with-develop --without-test || exit 1
export PERL5LIB=$PWD/lib:$PWD/local/lib/perl5