Changes between Version 189 and Version 190 of UvmatHelp

Timestamp:

Jan 29, 2015, 8:35:34 AM (9 years ago)

Author:

sommeria

Comment:

--

UvmatHelp

@@ -730 +730 @@
 The actual start of the processing is triggered by pressing the button '''[RUN]'''. It can be run in local mode, i.e. on the current Matlab session, or as ''background'', by selecting this option in '''[!RunMode]'''. In mode ''background'', calculation is performed in a new Matlab session (without graphics) so that the current Matlab session is free for new operations. If a cluster system has been detected, a third option 'cluster' appears in the menu, allowing to dispatch parallel computations on a computer cluster.
 
-When '''[RUN]''' is activated the information from the GUI '''series''' is transcripted to a file .xml in a subfolder '0_XML' of the folder containing the result files. Therefore the operation parameters are preserved, and can be retrieved in the GUI''' series''' by the menu bar command '''[Open config]'''. In the modes 'background' or 'cluster', input information for the calculation is transmitted by this xml file. In the mode 'cluster', the calculation is split into sub-calculations, with an xml file for each. A sub-folder '''/0_LOG''' then contains the messages sent by the computation as a replacement of the work window display of the usual interactive Matlab mode. 
+When '''[RUN]''' is activated the information from the GUI '''series''' is transcripted to a file .xml in a subfolder '0_XML' of the folder containing the result files. Therefore the operation parameters are preserved, and can be retrieved in the GUI''' series''' by the menu bar command '''[Open config]'''. In the modes 'background' or 'cluster', input information for the calculation is transmitted by this xml file. In the mode 'cluster', the calculation is split into sub-calculations, with an xml file for each. A sub-folder '''/0_LOG''' then contains the messages sent by the computation as a replacement of the work window display of the usual interactive Matlab mode.
 
 For the option 'cluster', a compiled version of the action function is useful, to avoid installing Matlab on each node of the cluster. This is achieved by selecting the option ''.sh'' in the menu '''[!ActionExt]'''. If the compiled version is not yet available, or outdated, the GUI proposes a new compilation of the selected function (launching the function ''compile.m'' requiring the Matlab compilator toolbox). The use of compiled function on the cluster requires a file '!RunTime' whose address needs to be specified  in the parameter file PARAM.xml of the package UVMAT. The commands in '''series''' are set for the system 'oar', but adding the equivalent commands for another cluster system is straightforward (this must be done in the sub-function ''RUN_Callback'' of ''series.m'').
@@ -837 +837 @@
  * vec_F=3: the optimisation of the correlation function is unstable  or  local Intensity rms of the image =0. Must be selected.
 
- '''- Threshold on the image correlation:  ''' (vec_C) can be introduced by the edit box '''[num_!MinCorr]''' (value between 0 and 1). It removes vectors with poor correlation.
+  '''- Threshold on the image correlation:  ''' (vec_C) can be introduced by the edit box '''[num_!MinCorr]''' (value between 0 and 1). It removes vectors with poor correlation.
 
 '''- Threshold on the velocity modulus: ''' (expressed in pixels). It can remove either excessive values (threshold set by '''[num_MaxVel]''') or too small values (threshold set by '''[num_MinVel]'''). Erratic zero velocity vectors, produced by a fixed image background, can be eliminated by the latter criterium.
@@ -1011 +1011 @@
 === Other GUIs(function .m and associated figure .fig) ===
  * 'browse_data';...% function, associated with the GUI 'browse_data.fig' for scanning directories in a project/campaign
- * 'civ';...   %function associated with the interface 'civ.fig' for PIV and spline interpolation (to be replaced by civ_series in series fcts).
+ * 'civ';...   %function associated with the interface 'civ.fig' for the Fortran package CivX (obsolete, replaced by 'civ_series').
  * 'create_grid';...% called by the GUI geometry_calib to create a physical grid.
  * 'dataview';...% function for scanning directories in a campaign.
@@ -1032 +1032 @@
 
 === Main functions used ===
- * 'civ_matlab';...% civ programs, Matlab version (called by civ.m, option !Civprogram/Matlab in the upper menu bar).
- * 'plot_field';...%displays a vector field and/or scalar or images.
+ * 'plot_field';...% plots a field: vectors, scalar or images, or usual (x,y) plot, depending on the nature of the input field.
  * 'plot_object';...%draws a projection object (points, line, plane...).
  * 'proj_field';...%project a field on a projection object (plane, line,...).
- * 'RUN_STLIN';...% combine 2 displacement fields for stereo PIV * 'sub_field';...% combine the two input fields,
 
 === Convert and I/O functions ===