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cphyccphyc
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Merge pull request #228 from neutrinoceros/cleanup_ppvcube_nb
BUG: fix a couple bugs in PPVCube notebook
2 parents 31b1a27 + 548227d commit da304a7

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‎doc/source/PPVCube.ipynb‎

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@@ -15,8 +15,6 @@
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},
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"outputs": [],
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"source": [
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"from yt.config import ytcfg\n",
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"\n",
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"import yt\n",
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"import numpy as np\n",
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"from yt.extensions.astro_analysis.ppv_cube.api import PPVCube\n",
@@ -125,11 +123,11 @@
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"yt : [INFO ] 2017-08-10 16:21:34,359 Parameters: current_time = 0.0\n",
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"yt : [INFO ] 2017-08-10 16:21:34,360 Parameters: domain_dimensions = [64 64 64]\n",
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"yt : [INFO ] 2017-08-10 16:21:34,362 Parameters: domain_left_edge = [-0.5 -0.5 -0.5]\n",
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"yt : [INFO ] 2017-08-10 16:21:34,363 Parameters: domain_right_edge = [ 0.5 0.5 0.5]\n",
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"yt : [INFO ] 2017-08-10 16:21:34,364 Parameters: cosmological_simulation = 0.0\n"
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"yt : [INFO ] 2023-10-02 09:48:06,889 Parameters: current_time = 0.0\n",
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"yt : [INFO ] 2023-10-02 09:48:06,891 Parameters: domain_dimensions = [64 64 64]\n",
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"yt : [INFO ] 2023-10-02 09:48:06,892 Parameters: domain_left_edge = [-0.5 -0.5 -0.5]\n",
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"yt : [INFO ] 2023-10-02 09:48:06,893 Parameters: domain_right_edge = [0.5 0.5 0.5]\n",
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"yt : [INFO ] 2023-10-02 09:48:06,894 Parameters: cosmological_simulation = 0\n"
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]
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}
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],
@@ -153,7 +151,7 @@
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"execution_count": 7,
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"metadata": {
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"collapsed": false
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},
@@ -162,28 +160,33 @@
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"yt : [INFO ] 2017-08-10 16:21:34,863 xlim = -0.500000 0.500000\n",
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"yt : [INFO ] 2017-08-10 16:21:34,864 ylim = -0.500000 0.500000\n",
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"yt : [INFO ] 2017-08-10 16:21:34,866 xlim = -0.500000 0.500000\n",
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"yt : [INFO ] 2017-08-10 16:21:34,867 ylim = -0.500000 0.500000\n",
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"yt : [INFO ] 2017-08-10 16:21:34,875 Making a fixed resolution buffer of (('gas', 'density')) 800 by 800\n",
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"yt : [INFO ] 2017-08-10 16:21:34,885 Making a fixed resolution buffer of (('gas', 'velocity_x')) 800 by 800\n",
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"yt : [INFO ] 2017-08-10 16:21:34,893 Making a fixed resolution buffer of (('gas', 'velocity_y')) 800 by 800\n",
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"yt : [INFO ] 2017-08-10 16:21:34,899 Making a fixed resolution buffer of (('gas', 'velocity_magnitude')) 800 by 800\n",
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"yt : [WARNING ] 2017-08-10 16:21:34,920 Plot image for field ('gas', 'velocity_x') has both positive and negative values. Min = -16485822.496297, Max = 16485822.496296.\n",
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"yt : [WARNING ] 2017-08-10 16:21:34,921 Switching to symlog colorbar scaling unless linear scaling is specified later\n",
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"yt : [WARNING ] 2017-08-10 16:21:35,687 Plot image for field ('gas', 'velocity_y') has both positive and negative values. Min = -16485822.496296, Max = 16485822.496297.\n",
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"yt : [WARNING ] 2017-08-10 16:21:35,688 Switching to symlog colorbar scaling unless linear scaling is specified later\n"
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"yt : [INFO ] 2023-10-02 09:51:15,566 xlim = -0.500000 0.500000\n",
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"yt : [INFO ] 2023-10-02 09:51:15,567 ylim = -0.500000 0.500000\n",
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"yt : [INFO ] 2023-10-02 09:51:15,571 xlim = -0.500000 0.500000\n",
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"yt : [INFO ] 2023-10-02 09:51:15,573 ylim = -0.500000 0.500000\n",
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"yt : [INFO ] 2023-10-02 09:51:15,575 Making a fixed resolution buffer of (('gas', 'velocity_magnitude')) 800 by 800\n",
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"yt : [INFO ] 2023-10-02 09:51:15,795 Making a fixed resolution buffer of (('gas', 'density')) 800 by 800\n",
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"yt : [INFO ] 2023-10-02 09:51:16,011 Making a fixed resolution buffer of (('gas', 'velocity_y')) 800 by 800\n",
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"yt : [INFO ] 2023-10-02 09:51:16,235 Making a fixed resolution buffer of (('gas', 'velocity_x')) 800 by 800\n"
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]
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}
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],
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"source": [
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"slc = yt.SlicePlot(ds, \"z\", [\"density\",\"velocity_x\",\"velocity_y\",\"velocity_magnitude\"])"
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"slc = yt.SlicePlot(\n",
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" ds,\n",
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" \"z\",\n",
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" fields=[\n",
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" (\"gas\", \"density\"),\n",
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" (\"gas\", \"velocity_x\"),\n",
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" (\"gas\", \"velocity_y\"),\n",
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" (\"gas\", \"velocity_magnitude\"),\n",
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" ]\n",
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")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"execution_count": 8,
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"metadata": {
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"collapsed": false,
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"scrolled": false
@@ -203,10 +206,10 @@
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}
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],
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"source": [
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"slc.set_log(\"velocity_x\", False)\n",
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"slc.set_log(\"velocity_y\", False)\n",
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"slc.set_log(\"velocity_magnitude\", False)\n",
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"slc.set_unit(\"velocity_magnitude\", \"km/s\")\n",
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"slc.set_log((\"gas\", \"velocity_x\"), False)\n",
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"slc.set_log((\"gas\", \"velocity_y\"), False)\n",
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"slc.set_log((\"gas\", \"velocity_magnitude\"), False)\n",
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"slc.set_unit((\"gas\", \"velocity_magnitude\"), \"km/s\")\n",
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"slc.show()"
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]
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},
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"execution_count": 9,
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"metadata": {
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"collapsed": false
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},
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"execution_count": 10,
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"metadata": {
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"collapsed": false,
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"scrolled": true
@@ -265,7 +268,7 @@
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},
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{
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"cell_type": "code",
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"execution_count": 9,
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"execution_count": 11,
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"metadata": {
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"collapsed": false
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},
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"yt : [INFO ] 2017-08-10 16:21:43,375 Making a FITS image of field density\n",
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"yt : [WARNING ] 2017-08-10 16:21:43,389 update_all_headers is deprecated. Use update_header('all', key, value) instead.\n",
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"yt : [WARNING ] 2017-08-10 16:21:43,390 update_all_headers is deprecated. Use update_header('all', key, value) instead.\n",
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"WARNING: AstropyDeprecationWarning: \"clobber\" was deprecated in version 1.3 and will be removed in a future version. Use argument \"overwrite\" instead. [astropy.utils.decorators]\n"
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"yt : [INFO ] 2023-10-02 09:51:37,535 Making a FITS image of field density\n"
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]
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}
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],
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},
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{
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"cell_type": "code",
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"execution_count": 10,
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"execution_count": 12,
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"metadata": {
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"collapsed": false
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},
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"outputs": [
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"yt : [INFO ] 2017-08-10 16:21:43,619 Making a FITS image of field density\n",
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"yt : [WARNING ] 2017-08-10 16:21:43,629 update_all_headers is deprecated. Use update_header('all', key, value) instead.\n",
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"yt : [WARNING ] 2017-08-10 16:21:43,629 update_all_headers is deprecated. Use update_header('all', key, value) instead.\n",
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"WARNING: AstropyDeprecationWarning: \"clobber\" was deprecated in version 1.3 and will be removed in a future version. Use argument \"overwrite\" instead. [astropy.utils.decorators]\n"
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]
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}
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],
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"outputs": [],
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"source": [
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"sky_scale = (1.0, \"arcsec/kpc\")\n",
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"sky_center = (30., 45.) # RA, Dec in degrees\n",

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