Changeset 1054

Timestamp:

04/28/06 15:39:52 (19 years ago)

Author:

mar637

Message:

merge from branches/Release2.0

Location:

trunk

Files:

• Makefile (modified) (1 diff)
• doc/CHANGELOG (modified) (2 diffs)
• doc/userguide.tex (modified) (3 diffs)
• python/__init__.py (modified) (1 diff)

trunk/Makefile

@@ -53 +53 @@
         make datadist
         @cp -f doc/README $(DISTDIR)/
+        @cp -f doc/CHANGELOG $(DISTDIR)/
         @cp -f bin/install.sh $(DISTDIR)/bin/
         @echo "Creating compressed archive..."

trunk/doc/CHANGELOG

@@ -1 +1 @@
 Changelog
 =========
+
+Release Version 2.0 [2006-04-28]
+
+* Major rework of internal data representation. Now supports IFs with
+  different number of spectral channels. This has minimal effect on the
+  user interface.
+* Creation of a "selector" object used for data selection. Allow slicing of
+  data in beam, IF, polarisation as well as selection via header values 
+  (e.g. Tsys). set_cursor is now invalid use set_selection instead.
+* Scantables can be merged
+* scantable.lines() has been removed. Set rest frequencies by value
+  (This will change in 2.1)
+* Multiple data files (e.g. rpf) can be read into a single scantable
+* Polarmetric infrastructure improved to support most observing styles
+  (linear feeds only)
+* ability to convert to/store as Stokes
+* Plotter can now only plot from a single scantable (use merge if necessary)
+* ASCII (text) spectral output changed to be more usable
+* Can change the source position coordinate frame
+* Bug fixes
+* auto_quotient is doing "closest in time reference"
+* option auto-align in velocity when using average_time
+* flagging on a per channel base
+
 
 (Release 1.2.2)
@@ -6 +30 @@
 * channel based flagging
 * Added get_elevation, azimuth and parangle
-* Added swap_pol & invert_phase
+* Added swap_lineas & invert_phase
 * added allaxes arg to poly_baseline
 * Request: added pager throuput for history and summary

trunk/doc/userguide.tex

@@ -13 +13 @@
 \setlength{\parskip}{1ex}
 
-\title{ATNF Spectral Analysis Package\\User Guide  v2.0beta }
+\title{ATNF Spectral Analysis Package\\User Guide v2.0 }
 \author{Chris Phillips}
 
@@ -321 +321 @@
 These columns are called FREQ\_ID and MOLECULE\_ID.  They contain indices, for
 each IF, pointing into tables with all of the frequency and rest-frequency
-information for that integration. More on these below when we discuss
-the \cmd{summary} function in the next subsection.
+information for that integration. 
 
 There are of course many other columns which contain the actual spectra,
@@ -341 +340 @@
 
 The summary function gives you a scan-based summary, presenting the
-scantable as a cascading view od Beams and IFs.
+scantable as a cascading view of Beams and IFs. Note that the output
+of summary is redirected into your current pager specified by the
+\$PAGER environment variable. If you find the screen is reset to the
+original state when summary is finished (ie the output from summary
+disappears), you may need to set the \$LESS environment variable to
+include the \cmd{-X} option.
 
 \subsection{Data Selection}

trunk/python/__init__.py

@@ -455 +455 @@
             set_linestyles  - specify a set of linestyles to use if only
                               using one color
-            set_histrogra,  - plot in historam style
+            set_histogram   - plot in historam style
             set_mask        - set a plotting mask for a specific polarization