roody failed to start with -P flag
running rootana analyzer with -P argument
commenting RecursiveRemove in TNetDirectory(.cxx .h) (rootana)  helps.
Any other suggestions?
Alexey.

Also, 
Mine TDirectory fOnlineHistDir (rootana online ) has more then 1000 histograms 
with difficult hierarchy. Starting roody -P (TNEtDirectory support) takes 30-60 
seconds, when jsroot THttpServer ready to go in a moment.
> roody failed to start with -P flag
> running rootana analyzer with -P argument
> commenting RecursiveRemove in TNetDirectory(.cxx .h) (rootana)  helps.
> Any other suggestions?
> Alexey.

When we connect using TNet, we can zero spectra on the fly (which is
super-useful).  Using Xml (which is infinitely faster to load), it says
"ResetAll:  http://trinatdaq:9091: not implemented".  I guess the Xml way is
reading a text file rather than accessing the root file, so it isn't exactly
trivial to implement this, eh?  However, if someone brilliant knows how to do
this, that would really be great as it is really a nice feature when debugging
things.

Error in <TFile::TFile>: file /last.root does not exist

 *** Break *** segmentation violation

 Program received signal SIGSEGV, Segmentation fault.
 [Switching to Thread 1090525536 (LWP 17985)]
 0x00000000004114e6 in root_server_thread (arg=<value optimized out>) at src/mana.c:5333
 Current language:  auto; currently c++
 (gdb) next
 [midas.c:2416:bm_validate_client_index,ERROR] Invalid client index 1 in buffer 'SYSMSG'. Client name '', pid 0 should be 17973
 0x00002b800b8a5460 in sighandler () from /opt/ROOT/Versions/Current/lib/libCore.so.5.18
 (gdb) next
 Single stepping until exit from function _Z10sighandleri, 
 which has no line number information.
 Cannot remove breakpoints because program is no longer writable.
 It might be running in another process.
 Further execution is probably impossible.
 0x00002b800b8a546e in sighandler () from /opt/ROOT/Versions/Current/lib/libCore.so.5.18
 ptrace: &#23052;&#8451;&#28225;&#38317;&#65348;&#37340;&#26473;&#28058;&#9660;.
 (gdb) next
 Single stepping until exit from function _Z10sighandleri, 
 which has no line number information.
 Cannot remove breakpoints because program is no longer writable.
 It might be running in another process.
 Further execution is probably impossible.
 0x00002b800b8a546e in sighandler () from /opt/ROOT/Versions/Current/lib/libCore.so.5.18
 ptrace: &#23052;&#8451;&#28225;&#38317;&#65348;&#37340;&#26473;&#28058;&#9660;.
 (gdb) next
 Single stepping until exit from function _Z10sighandleri, 
 which has no line number information.
 Cannot remove breakpoints because program is no longer writable.
 It might be running in another process.
 Further execution is probably impossible.
 0x00002b800b8a546e in sighandler () from /opt/ROOT/Versions/Current/lib/libCore.so.5.18

$ uname -a
Linux daq-heg 2.6.18-5-amd64 #1 SMP Sat Dec 22 20:43:59 UTC 2007 x86_64 GNU/Linux

$ gcc -v
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../src/configure -v 
--enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr 
--enable-shared --with-system-zlib --libexecdir=/usr/lib 
--without-included-gettext --enable-threads=posix --enable-nls 
--program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu 
--enable-libstdcxx-debug --enable-mpfr --enable-checking=release 
x86_64-linux-gnu
Thread model: posix
gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)

$ root-config --config
linuxx8664gcc --prefix=/opt/ROOT/Versions/5.18.00-gcc 
--datadir=/opt/ROOT/Versions/5.18.00-gcc/share 
--docdir=/opt/ROOT/Versions/5.18.00-gcc/doc 
--incdir=/opt/ROOT/Versions/5.18.00-gcc/include 
--libdir=/opt/ROOT/Versions/5.18.00-gcc/lib 
--etcdir=/opt/ROOT/Versions/5.18.00-gcc/etc 
--elispdir=/opt/ROOT/Versions/5.18.00-gcc/share/emacs/site-lisp --enable-cern 
--with-cern-libdir=/usr/lib --enable-fftw3 --enable-gdml --enable-mathcore 
--enable-mathmore --enable-opengl --enable-python --enable-qt --enable-roofit 
--enable-ruby --enable-shared --enable-soversion --enable-ssl --enable-xml 
--enable-xft --enable-xrootd --enable-g4root 
--with-g4-incdir=/opt/GEANT4/Versions/9.0.p01/include 
--with-g4-libdir=/opt/GEANT4/Versions/9.0.p01/lib/Linux-g++

The original "main.cxx" always produced "segmentation fault" on my system. So I 
rewrite a new one as the attached "main_el.cxx". It works stable on my systems. I 
use "getopt.h" to parse the command line options. Also, the options are altered 
as the following:
-------------------
--mhost, -M <mhost>   connect to MIDAS server <mhost>
--rhost, -R <rhost>   connect to ROOT server <rhost>
--port, -p <port>     connect to port <port>
--config, -c <xml>    Using config file <xml> in XML format
-------------------
The main_el.cxx doesn't pass options to TApplication except root file names. 
Please see the source in detail. I hope it may help.

I found that the SVN repo is forbidden for anonymous users now.

miroodas code has been imported into the CVS and can be checkout

cvs -d /dasdevpc/cvsroot co miroodas

or

cvs -d gking@dasdevpc:/usr/local/cvsroot co miroodas
--using gking as an example user

Please see miroodas/doc/README.txt for more information on compiling

cheers,
Greg

Here is the list of components that must/should be developed for MIROODAS:

1. Peak Finding Panel (1D w/ TSpectrum, 2D w/ TSpectrum2 ... note 2D is not
functional yet)
    *THIS is a new feature*
2. Fit Panel
    *This will be a remake of the old feature ... with some improvements*
3. Draw Options Panel
    *This will be a remake of the old feature ... with some improvements*
4. Stat Option Panel 
    *THIS is a new feature*
5. TCanvas
    including: custum context menus which will associate with the new features
6. TTreeViewer
    including: necessary bug fixes and developments as discussd in the meeting
7. Attributes Panel
    *Remake all Attributes Panels and combine into one panel*

> 2. Improved Fit Panel
> 3. Improved Draw Options Panel
> 5. TCanvas updates
> 6. TTreeViewer updates
> 7. Improve Attributes Panel

What are these "improvements" and "updates"? We cannot plan without good data.

K.O.

MAIN GUI
========
Invocation:
TTriumfFileGUI -h 
 ->Displays Usage message
TTriumfFileGUI host
 ->Opens GUI and connects to host on default port 9090
TTriumfFileGUI host:port
 ->Opens GUI and connects to host on port (to be implemented)
TTriumfFileGUI file.root
 ->Opens GUI and opens file.root for browsing
TTriumfFileGUI file.hbook
 ->Opens GUI and opens file.hbook for browsing (to be implemented)
TTriumfFileGUI
 ->Opens GUI

File Menu
 -> Open .root
	Opens file selection dialog to find and open a ROOT file
 -> Open .hbook
	Opens file selection dialog to find and open an HBOOK file
 -> Online
	Opens hostname entry dialog ... Will try and access that host on
        port 9090 (currently using 9090 as default port)
 	If hostname:port, will try and access hostname on proper port 
        (Not Yet Implemented)
 -> Save
	Not Yet Implemented -> Idea:
		Will bring up a save dialog which will allow user to save 
		all opened histograms
 -> Exit
	Closes the program

Refresh Menu
 ->Not Yet Implemented -> Idea: (Radio Buttons)
     ->Stop Refresh
	 Stops the refreshing of online histograms by stopping the TTimer
     ->Refresh 1 sec  \
     ->Refresh 3 sec   |
     ->Refresh 5 sec   |-- Change TTimer time length (and start it)
     ->Refresh 10 sec /

Zones Menu 
  ->Not Yet Implemented -> Idea: (Radio Button)
     ->1x1
     ->1x2
     ->2x1
     ->2x2
     ->3x3
     -> ...
	Each of these will changes force all the new TCanvas() created to be 
	divided into zones
	If double clicked (TGListTree or TGListView) will create new canvas,
        unless option is changed in AddHist to Menu.
        If from context menu -> can overlay in current pad
                             -> can plot in current pad (removes old hist)
                             -> can create new canvas
                             -> can plot in next pad (if last pad ... plot 
                                in first pad)

AddHist to Menu:
  ->Not Yet Implemented -> Idea: (Radio Button)
      -> 4 Options:
	-> plot in new canvas
        -> plot in current pad
        -> plot in next pad
        -> overlay in current pad
      -> Depending on which one is checked the double click functionality 
         will change

Open Files Panel (TGListTree)
  ->Shows open files (offline and online) as well as TH*, TProfile*, TTree ...
  ->Need to add ContextMenus
	ContextMenu (depends on UserData)
	 ->Close Files (remove file from list)
	 ->Plot Options (for histograms) ->see AddHist to menu options
  ->Need to have: when item selected in TGListTree, items in TGListView
    are deselected

Open Histograms Panel (TGListView)
  ->Shows open histograms (i.e. goes over gROOT->GetListOfCanvases())
  ->Need to add ContextMenus
      ->Histogram stuff ->see AddHist to menu options
  ->Need to have: when item selected in TGListView, itesms in TGListTree
    are deselected

Buttons
  ->Not yet Implemented
  ->Refresh (goes over all open histograms)
  ->Banish 
     ->if histogram selected ... removes from associated Pad and 
       deletes from list (in TGListView)
     ->if file is selected in TGListTree ... removes file (may need to close 
       TTreeViewer ... but histograms are made persistent so no need to 
       close)
     ->Save same functionality as the File->Save

MAIN GUI
========
Invocation:
TTriumfFileGUI -h 
 ->Displays Usage message
TTriumfFileGUI host
 ->Opens GUI and connects to host on default port 9090
TTriumfFileGUI host:port
 ->Opens GUI and connects to host on port (to be implemented)
TTriumfFileGUI file.root
 ->Opens GUI and opens file.root for browsing
TTriumfFileGUI file.hbook
 ->Opens GUI and opens file.hbook for browsing (to be implemented)
TTriumfFileGUI
 ->Opens GUI

File Menu
 -> Open .root
	Opens file selection dialog to find and open a ROOT file
 -> Open .hbook
	Opens file selection dialog to find and open an HBOOK file
 -> Online
	Opens hostname entry dialog ... Will try and access that host on
        port 9090 (currently using 9090 as default port)
 	If hostname:port, will try and access hostname on proper port 
        (Not Yet Implemented)
 -> Save
	Not Yet Implemented -> Idea:
		Will bring up a save dialog which will allow user to save 
		all opened histograms
 -> Exit
	Closes the program

Refresh Menu
 ->Not Yet Implemented -> Idea: (Radio Buttons)
     ->Stop Refresh
	 Stops the refreshing of online histograms by stopping the TTimer
     ->Refresh 1 sec  \
     ->Refresh 3 sec   |
     ->Refresh 5 sec   |-- Change TTimer time length (and start it)
     ->Refresh 10 sec /

Zones Menu 
  ->Not Yet Implemented -> Idea: (Radio Button)
     ->1x1
     ->1x2
     ->2x1
     ->2x2
     ->3x3
     -> ...
	Each of these will changes force all the new TCanvas() created to be 
	divided into zones
	If double clicked (TGListTree or TGListView) will create new canvas,
        unless option is changed in AddHist to Menu.
        If from context menu -> can overlay in current pad
                             -> can plot in current pad (removes old hist)
                             -> can create new canvas
                             -> can plot in next pad (if last pad ... plot 
                                in first pad)

AddHist to Menu:
  ->Not Yet Implemented -> Idea: (Radio Button)
      -> 4 Options:
	-> plot in new canvas
        -> plot in current pad
        -> plot in next pad
        -> overlay in current pad
      -> Depending on which one is checked the double click functionality 
         will change

Open Files Panel (TGListTree)
  ->Shows open files (offline and online) as well as TH*, TProfile*, TTree ...
  ->Need to add ContextMenus
	ContextMenu (depends on UserData)
	 ->Close Files (remove file from list)
	 ->Plot Options (for histograms) ->see AddHist to menu options
  ->Need to have: when item selected in TGListTree, items in TGListView
    are deselected

Open Histograms Panel (TGListView)
  ->Shows open histograms (i.e. goes over gROOT->GetListOfCanvases())
  ->Need to add ContextMenus
      ->Histogram stuff ->see AddHist to menu options
  ->Need to have: when item selected in TGListView, itesms in TGListTree
    are deselected

Buttons
  ->Not yet Implemented
  ->Refresh (goes over all open histograms)
  ->Banish 
     ->if histogram selected ... removes from associated Pad and 
       deletes from list (in TGListView)
     ->if file is selected in TGListTree ... removes file (may need to close 
       TTreeViewer ... but histograms are made persistent so no need to 
       close)
     ->Save same functionality as the File->Save
  ->Clear (clears currently selected histogram)

I'm having a Roody refresh problem: when I draw groups in online mode the entire
canvas is refreshed with the most recently selected single histogram, instead of
the group.  I used svn to install the most recent version (svn checkout
svn://ladd00.triumf.ca/roody/trunk roody).  Any help would be greatly appreciated!

Hi All,

I'm running Roody with MIDAS 2.0.0 and ROOT 5.14e on Scientific Linux 4.4. 
When Roody is monitoring the online histograms on Localhost, there are two 
possibilities that Roody will kill the MIDAS Analyzer: 
1) quiting Roody
2) unzoom a histogram when auto-refresh is on

Any ideas?

Best Regards,
Jimmy

Joe Chuma commited some code cleanup and sundry unknown changes. K.O.

Modified TTriumfFileGUI to draw in the first pad when the canvas
is divided into zones.  Also, a few cosmetic changes.

Modified TTriumfFileGui.h and .cxx to fix up drop down menus, putting in
check marks to denote which option is currently in effect.  Also, a few more
cosmetic changes.

Added context menu -- single right click on a data item in the upper
TreeView window and a context menu opens on the right, choose where to plot
the item.  This becomes the default plotting location if you later double
click on an item.

Items chosen to plot from upper TreeView window will only appear once in the
lower ListView window (checks name, title, source, and type).

Also, more code clean-up (the "this" pointer was being deleted on exit even
though "this" was created on the stack and not on the heap???).

If you zoom in on the x-axis for an online histogram, the zoom now remains
in effect when the histogram is refreshed.  Also, the check mark in the
refresh drop-down menu now stays with the proper value.  Y-axis zooming is
also implemented, but commented out for now, since not sure if this is a
good idea for 1D histograms.