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QiangF / gemini_radioss.md
Created July 18, 2026 14:05

If you want to bypass Kitware's animtovtkhdf translation layer entirely, you can read OpenRadioss ANIM files directly into Python memory using Vortex-Radioss, an open-source Python library developed by the OpenRadioss community specifically for post-processing.

Vortex-Radioss unpacks the compressed binary/ASCII arrays inside A00x files into standard NumPy arrays. Once the data is in NumPy, it is straightforward to construct a native pyvista.UnstructuredGrid.

Step 1: Install Dependencies

Vortex-Radioss relies on lasso-python for CAE array handling.

pip install lasso-python
@QiangF
QiangF / radioss.md
Created July 18, 2026 14:00

Based on my thorough study of the extracted source code from both animtod3plot and openradioss-to-vtkhdf, I now have a comprehensive understanding of the Radioss animation file format. Let me summarize what I've learned and provide you with a complete PyVista reader implementation.

Radioss Animation File Format Summary

The Radioss animation file (.anim) is a big-endian binary format containing:

File Header (Flags)

  • magic - file format version
  • time - simulation time for this state
  • Various text fields (time_text, mod_anim_text, radioss_run_text)
@QiangF
QiangF / gist:667b8a26d7b6424b26889ed31b0512c3
Last active April 12, 2026 09:13
import re
import numpy as np
import pandas as pd
import matplotlib as mpl
import matplotlib.pyplot as plt
import pyroll.core
import pyroll.pillar_model
import pyroll.freiberg_flow_stress
from pyroll.freiberg_flow_stress import FreibergFlowStressCoefficients
# import pyroll.hill_spreading
@QiangF
QiangF / gist:0e284ecc45ea5f539a2b7f8ac64e0a46
Created April 11, 2026 02:45
;;; hl-line-global.el --- highlight the current line -*- lexical-binding:t -*-
(defface hl-line
'((t :inherit highlight :extend t))
"Default face for highlighting the current line in Hl-Line mode.")
(defvar hl-line-overlay-priority -50)
(defvar-local hl-line-global-overlay nil)
@QiangF
QiangF / test-exwm.el
Last active April 6, 2026 02:17
test exwm on termux
(require 'package)
(setq package-check-signature nil)
(package-initialize nil)
(require 'use-package)
(use-package compat)
(use-package xelb
:config
;; (setq xcb:keysyms:auto-update nil)
(setq xcb:connection-timeout 5))
@QiangF
QiangF / (setq gptel-stream t)
Created March 25, 2026 14:17
(setq gptel-stream nil)
{
"gptel": "request headers",
"timestamp": "2026-03-25 22:11:08"
}
{
"Content-Type": "application/json"
}
{
"gptel": "request body",
"timestamp": "2026-03-25 22:11:08"
@QiangF
QiangF / gptel-gemini-key-rotation.el
Created March 25, 2026 03:37
http/2 429 error
HTTP/2 429
vary: Origin
vary: X-Origin
vary: Referer
content-type: application/json; charset=UTF-8
content-encoding: gzip
date: Wed, 25 Mar 2026 03:22:37 GMT
server: scaffolding on HTTPServer2
content-length: 581
x-xss-protection: 0
@QiangF
QiangF / gist:1a2ac9c5c74a5e786d2d7b235a14783c
Created March 5, 2026 03:20
q 199964 4.8 0.5 11:10 00:16 /tmp/.mount_wechatFMECkn/opt/wechat/RadiumWMPF/runtime/WeChatAppEx\ --type=renderer\ --client_version=4067688715\ --enable-crash-reporter\ --wmpf_root_dir=/home/q/.xwechat/radium\ --crashpad-handler-pid=199375\ --is-subscription-disorder\ --wmpf-render-type=0\ --product-id=1002\ --disable-notifications\ --log-level=2\ --lang=zh-CN\ --num-raster-threads=4\ --enable-main-frame-before-activation\ --renderer-client-id=5\ --time-ticks-at-unix-epoch=-1772562558866178\ --disable-mojo-broker\ --launch-time-ticks=117647074162\ --shared-files=v8_context_snapshot_data:100\ --field-trial-handle=0,i,1534470393378672144,13793225663268623452,262144\ --enable-features=NetworkServiceMemoryCache,OverlayScrollbar,XWorker\ --disable-features=AudioServiceOutOfProcess,AutoupgradeMixedContent,BackForwardCache,DigitalGoodsApi,HardwareMediaKeyHandling,NotificationTriggers,PeriodicBackgroundSync,TFLiteLanguageDetectionEnabled,Vulkan,WebOTP\ --variations-seed-version
q 199282 2.3 1.1 11:06
@QiangF
QiangF / gist:9a88769e6638e5c3970e0a41817bcbf1
Created January 5, 2026 06:34
signal time=1767593707.988728 sender=org.freedesktop.DBus -> destination=:1.169 serial=4294967295
path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=NameLost
string ":1.169"
method call time=1767593719.033085 sender=:1.167 -> destination=:1.159 serial=1833 path=/org/freed
esktop/portal/inputcontext/1; interface=org.fcitx.Fcitx.InputContext1; member=FocusIn
signal time=1767593719.033174 sender=:1.159 -> destination=:1.167 serial=2174 path=/org/freedeskto
p/portal/inputcontext/1; interface=org.fcitx.Fcitx.InputContext1; member=CurrentIM
@QiangF
QiangF / gist:aefa71b6b5349c2eaa2ece34abdcf6c4
Created January 4, 2026 02:44
input working
[00:14:29]exwm-input--on-buffer-list-update: current-buffer=#<buffer *D-Bus explorer:session*> selected-window=#<window 21 on *D-Bus explorer:session*>
[00:14:29]exwm-input--on-buffer-list-update: current-buffer=#<buffer *D-Bus explorer:session*> selected-window=#<window 21 on *D-Bus explorer:session*>
[00:14:29]exwm-layout--refresh: frame=#<frame *D-Bus explorer:session* 0x57a2d61c2b50>
[00:14:29]exwm-layout--refresh-workspace: Refresh workspace #<frame *D-Bus explorer:session* 0x57a2d61c2b50>
[00:14:29]exwm-layout--show: Show #x2000003 in #<window 41 on firefox::how to solve emacs "exwm" mode key confict with override-global-map - Google Search — Mozilla Firefox>
[00:14:29]exwm--set-geometry: Setting #x2000003 to 700x1032+700+0
[00:14:29]exwm-layout--set-state: id=#x2000003
[00:14:29]exwm-layout--set-client-list-stacking:
[00:14:29]exwm-layout--refresh: frame=#<frame *D-Bus explorer:session* 0x57a2d61c2b50>
[00:14:29]exwm-layout--refresh-workspace: Refresh workspace #<frame *D-Bus explorer:session* 0x57a2d6