getPadSize

 getPadSize : returns how many numbers there are in each cell .mat file.

   INPUT :
       dirname : directory name
       handles : used to display the message in the gui. empty for non gui
       version.
   OUTPUT : 
       padStr : String of digits in the cell.mat files eg. '%07d'
 
 Copyright (C) 2016 Wiggins Lab 
 Written by Paul Wiggins, Stella Stylianidou, Connor Brennan.
 University of Washington, 2016
 This file is part of SuperSegger.
 
 SuperSegger is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
 
 SuperSegger is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with SuperSegger.  If not, see <http://www.gnu.org/licenses/>.

0001 function padStr = getPadSize( dirname, handles )
0002 % getPadSize : returns how many numbers there are in each cell .mat file.
0003 %
0004 %   INPUT :
0005 %       dirname : directory name
0006 %       handles : used to display the message in the gui. empty for non gui
0007 %       version.
0008 %   OUTPUT :
0009 %       padStr : String of digits in the cell.mat files eg. '%07d'
0010 %
0011 % Copyright (C) 2016 Wiggins Lab
0012 % Written by Paul Wiggins, Stella Stylianidou, Connor Brennan.
0013 % University of Washington, 2016
0014 % This file is part of SuperSegger.
0015 %
0016 % SuperSegger is free software: you can redistribute it and/or modify
0017 % it under the terms of the GNU General Public License as published by
0018 % the Free Software Foundation, either version 3 of the License, or
0019 % (at your option) any later version.
0020 %
0021 % SuperSegger is distributed in the hope that it will be useful,
0022 % but WITHOUT ANY WARRANTY; without even the implied warranty of
0023 % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0024 % GNU General Public License for more details.
0025 %
0026 % You should have received a copy of the GNU General Public License
0027 % along with SuperSegger.  If not, see <http://www.gnu.org/licenses/>.
0028 
0029 
0030 
0031 
0032 contents = dir([dirname,'*ell*.mat']);
0033 if numel(contents) == 0
0034     if isempty(handles)
0035         disp('No cell files' );
0036     else
0037         handles.message.String = 'No cell files';
0038     end
0039     padStr = [];
0040 else
0041     num_num = sum(ismember(contents(1).name,'1234567890'));
0042     padStr = ['%0',num2str(num_num),'d'];
0043 end