JF4M_stacked.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "superior-terry",
   "metadata": {},
   "outputs": [],
   "source": [
    "import pyFAI\n",
    "import numpy\n",
    "from pyFAI.detectors import Detector"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "integrated-behalf",
   "metadata": {},
   "outputs": [],
   "source": [
    "module_shape = (512, 1024)\n",
    "module_assembly = (4, 2)\n",
    "pixel_size = 75e-6\n",
    "#Gaps are not implemented"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "pharmaceutical-filter",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "input: (4096, 1024), output: [2048, 2048]\n"
     ]
    }
   ],
   "source": [
    "stack_shape = numpy.prod(module_assembly)*module_shape[0], module_shape[1]\n",
    "square_shape = [i*j for i,j in zip(module_shape, module_assembly)]\n",
    "print(f\"input: {stack_shape}, output: {square_shape}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "junior-worthy",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Detector Detector\t Spline= None\t PixelSize= 7.500e-05, 7.500e-05 m \n",
      " Detector Detector\t Spline= None\t PixelSize= 7.500e-05, 7.500e-05 m\n"
     ]
    }
   ],
   "source": [
    "JF_square = Detector(pixel1=pixel_size, pixel2=pixel_size, max_shape=square_shape)\n",
    "JF_stack = Detector(pixel1=pixel_size, pixel2=pixel_size, max_shape=stack_shape)\n",
    "print(JF_square, \"\\n\",JF_stack)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "lyric-headquarters",
   "metadata": {},
   "outputs": [],
   "source": [
    "corners_stack = JF_stack.get_pixel_corners()\n",
    "corners_square = JF_square.get_pixel_corners()\n",
    "JF_stack.IS_CONTIGUOUS = False"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "graphic-advancement",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "0 0 0\n",
      "1 1 0\n",
      "2 0 1\n",
      "3 1 1\n",
      "4 0 2\n",
      "5 1 2\n",
      "6 0 3\n",
      "7 1 3\n"
     ]
    }
   ],
   "source": [
    "for y in range(module_assembly[0]):\n",
    "    for x in range(module_assembly[1]):\n",
    "        i = x + y * module_assembly[-1]\n",
    "        print(i,x,y)\n",
    "        corners_stack[i*module_shape[0]:(i+1)*module_shape[0], :] = corners_square[y*module_shape[0]:(y+1)*module_shape[0],\\\n",
    "                                                                                   x*module_shape[1]:(x+1)*module_shape[1]]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "historic-hazard",
   "metadata": {},
   "outputs": [],
   "source": [
    "JF_stack.set_pixel_corners(corners_stack)\n",
    "JF_stack.save(\"JF4M_stacked.h5\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "opening-dress",
   "metadata": {},
   "outputs": [],
   "source": []
  }
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