[yt-svn] commit/yt-doc: 2 new changesets
Bitbucket
commits-noreply at bitbucket.org
Fri Jun 1 11:40:06 PDT 2012
2 new commits in yt-doc:
https://bitbucket.org/yt_analysis/yt-doc/changeset/60f09970a44f/
changeset: 60f09970a44f
user: samskillman
date: 2012-05-31 20:27:08
summary: Modifying front page to include more description in the Everyday yt section. Also adding another FAQ about log fields
affected #: 3 files
diff -r cea5b3998534a288cbca0117fc6e52c3beabe3dc -r 60f09970a44f281a3d494152a41784bebf479bd5 source/analyzing/objects.rst
--- a/source/analyzing/objects.rst
+++ b/source/analyzing/objects.rst
@@ -150,8 +150,8 @@
.. _boolean_data_objects:
-Boolean Data Objects
---------------------
+Combining Objects: Boolean Data Objects
+---------------------------------------
A special type of data object is the *boolean* data object.
It works only on three-dimensional objects.
diff -r cea5b3998534a288cbca0117fc6e52c3beabe3dc -r 60f09970a44f281a3d494152a41784bebf479bd5 source/faq/index.rst
--- a/source/faq/index.rst
+++ b/source/faq/index.rst
@@ -28,6 +28,26 @@
.. _faq-new-field:
+How do I modify whether or not ``yt`` takes the log of a particular field?
+----------------------------------------------------------------------
+
+``yt`` sets up defaults for many fields for whether or not a field is presented
+in log or linear space. To override this behavior, you can modify the
+``field_info`` dictionary. For example, if you prefer that ``Density`` not be
+logged, you could type:
+
+.. code-block:: python
+
+ pf = load("my_data")
+ pf.h
+ pf.field_info['Density'].take_log = False
+
+From that point forward, data products such as slices, projections, etc., would
+be presented in linear space. Note that you have to instantiate pf.h before you
+can access pf.field info.
+
+.. _faq-handling-log-vs-linear-space
+
I added a new field to my simulation data, can ``yt`` see it?
-------------------------------------------------------------
diff -r cea5b3998534a288cbca0117fc6e52c3beabe3dc -r 60f09970a44f281a3d494152a41784bebf479bd5 source/index.rst
--- a/source/index.rst
+++ b/source/index.rst
@@ -88,7 +88,10 @@
<a class="biglink" href="analyzing/index.html">
Analyzing Data</a><br><span class="linkdescr">
- An overview of different ways to handle and process data
+ An overview of different ways to handle and process data: loading
+ data, using and manipulating objects and fields, examining and
+ manipulating particles, derived fields, generating processed data,
+ time series analysis.
</span></p></td><td width="50%">
@@ -96,8 +99,9 @@
<a class="biglink" href="visualizing/index.html">
Visualizing Data</a><br><span class="linkdescr">
- An overview of different ways to visualize data: projections,
- slices, phase plots, and volume rendering
+ An overview of different ways to visualize data: making projections,
+ slices, phase plots, streamlines, and volume rendering; modifying
+ plots; the fixed resolution buffer.
</span></p></td></tr><tr valign="top">
@@ -107,7 +111,7 @@
Interacting with yt</a><br><span class="linkdescr">
Different ways -- scripting, GUIs, prompts, explorers -- to explore
- your data.
+ your data.
</span></p></td><td width="50%">
@@ -116,7 +120,11 @@
Analysis Modules</a><br><span class="linkdescr">
Discussions of some provided procedures for astrophysical analysis
- like halo finding and synthetic spectra
+ like halo finding and synthetic spectra. Halo finding, analyzing
+ cosmology simulations, halo mass functions, halo profiling, light
+ cone generator, making absorption spectrums, star particle
+ analysis, two-point functions, halo merger trees, clump finding,
+ radial column density, exporting to sunrise.
</span></p></td></tr></table>
https://bitbucket.org/yt_analysis/yt-doc/changeset/7f02f51bde8a/
changeset: 7f02f51bde8a
user: chummels
date: 2012-06-01 20:40:06
summary: Merged in samskillman/yt-doc (pull request #30)
affected #: 3 files
diff -r 1069ec90a011f9c604efc3309b49274de9d0365f -r 7f02f51bde8a1cccafa3743223df4017c0b809be source/analyzing/objects.rst
--- a/source/analyzing/objects.rst
+++ b/source/analyzing/objects.rst
@@ -150,8 +150,8 @@
.. _boolean_data_objects:
-Boolean Data Objects
---------------------
+Combining Objects: Boolean Data Objects
+---------------------------------------
A special type of data object is the *boolean* data object.
It works only on three-dimensional objects.
diff -r 1069ec90a011f9c604efc3309b49274de9d0365f -r 7f02f51bde8a1cccafa3743223df4017c0b809be source/faq/index.rst
--- a/source/faq/index.rst
+++ b/source/faq/index.rst
@@ -28,6 +28,26 @@
.. _faq-new-field:
+How do I modify whether or not ``yt`` takes the log of a particular field?
+----------------------------------------------------------------------
+
+``yt`` sets up defaults for many fields for whether or not a field is presented
+in log or linear space. To override this behavior, you can modify the
+``field_info`` dictionary. For example, if you prefer that ``Density`` not be
+logged, you could type:
+
+.. code-block:: python
+
+ pf = load("my_data")
+ pf.h
+ pf.field_info['Density'].take_log = False
+
+From that point forward, data products such as slices, projections, etc., would
+be presented in linear space. Note that you have to instantiate pf.h before you
+can access pf.field info.
+
+.. _faq-handling-log-vs-linear-space
+
I added a new field to my simulation data, can ``yt`` see it?
-------------------------------------------------------------
diff -r 1069ec90a011f9c604efc3309b49274de9d0365f -r 7f02f51bde8a1cccafa3743223df4017c0b809be source/index.rst
--- a/source/index.rst
+++ b/source/index.rst
@@ -88,7 +88,10 @@
<a class="biglink" href="analyzing/index.html">
Analyzing Data</a><br><span class="linkdescr">
- An overview of different ways to handle and process data
+ An overview of different ways to handle and process data: loading
+ data, using and manipulating objects and fields, examining and
+ manipulating particles, derived fields, generating processed data,
+ time series analysis.
</span></p></td><td width="50%">
@@ -96,8 +99,9 @@
<a class="biglink" href="visualizing/index.html">
Visualizing Data</a><br><span class="linkdescr">
- An overview of different ways to visualize data: projections,
- slices, phase plots, and volume rendering
+ An overview of different ways to visualize data: making projections,
+ slices, phase plots, streamlines, and volume rendering; modifying
+ plots; the fixed resolution buffer.
</span></p></td></tr><tr valign="top">
@@ -107,7 +111,7 @@
Interacting with yt</a><br><span class="linkdescr">
Different ways -- scripting, GUIs, prompts, explorers -- to explore
- your data.
+ your data.
</span></p></td><td width="50%">
@@ -116,7 +120,11 @@
Analysis Modules</a><br><span class="linkdescr">
Discussions of some provided procedures for astrophysical analysis
- like halo finding and synthetic spectra
+ like halo finding and synthetic spectra. Halo finding, analyzing
+ cosmology simulations, halo mass functions, halo profiling, light
+ cone generator, making absorption spectrums, star particle
+ analysis, two-point functions, halo merger trees, clump finding,
+ radial column density, exporting to sunrise.
</span></p></td></tr></table>
Repository URL: https://bitbucket.org/yt_analysis/yt-doc/
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