initial commit

2026-09-17 21:49:08 +09:00 · 2026-08-07 15:56:42 +09:00
commit 91ad25aca9
1012 changed files with 159314 additions and 0 deletions
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+%OMNY Load positions from Orchestra scan file
+function [ p ] = orchestra( p )
+import beamline.*
+import utils.*
+
+if isempty(p.positions_file)
+    error('OMNY positions file is not specified. Please check p.positions_file in your template.')
+end
+
+if ~isfield(p,'angular_correction_setup') || isempty(p.angular_correction_setup)
+    error('p.angular_correction_setup is not specified. Please check p.angular_correction_setup in your template.')
+end
+
+if isfield(p,'omny_interferometer')
+    error(' p.omny_interferometer is not supported, use p.angular_correction_setup')
+end
+
+if ~isfield(p.detector,'burst_frames')||isempty(p.detector.burst_frames)
+    p.detector.burst_frames = 1;
+end
+
+switch lower(p.angular_correction_setup)
+    case 'omny'
+        p.   orchestra.laser_height=-10.0e-3;                                 % Height of horizontal laser beam on the sphere compared to pin tip (only for p.fromspec='opos_angle', 13.5e-3 for OMNI (not fully tested, better with opos than opos_angle), -10.0e-3 for OMNY)
+        p.   orchestra.mirrdis=-9.0e-3;                                       % Distance mirror-pin tip (only for p.fromspec='opos_angle', 22.0e-3 for OMNI (not fully tested, better with opos than opos_angle), -9.0e-3 for OMNY)
+        p.   orchestra.beam_separation=7.5e-3;                                % Distance mirror-pin tip (only for p.fromspec='opos_angle', 13.0e-3 for OMNI (not fully tested, better with opos than opos_angle), 7.5e-3 for OMNY)
+        apply_correction = true; 
+    case 'flomni'
+        p.   orchestra.laser_height=-13.5e-3;                                  % Height of horizontal laser beam on the sphere compared to pin tip (only for p.fromspec='opos_angle', 13.5e-3 for OMNI (not fully tested, better with opos than opos_angle), -10.0e-3 for OMNY)
+        p.   orchestra.mirrdis=-17.4e-3;                                       % Distance mirror-pin tip (only for p.fromspec='opos_angle', 22.0e-3 for OMNI (not fully tested, better with opos than opos_angle), -9.0e-3 for OMNY)
+        p.   orchestra.beam_separation=-16e-3;                                 % Distance mirror-pin tip (only for p.fromspec='opos_angle', 13.0e-3 for OMNI (not fully tested, better with opos than opos_angle), 7.5e-3 for OMNY)
+        apply_correction = true; 
+    case {'lamni', 'none'}
+        apply_correction = false;
+    otherwise
+        error('Wrong  p.angular_correction_setup, choose from ''omny'', ''flomni'',''lamni'',''none'' ')
+end
+
+
+
+for ii = 1:length(p.scan_number)
+    p.scan.is_cont = true;  % So that burst data is prepared normally rather than integrated
+    if ~exist(sprintf(p.positions_file,p.scan_number(ii)), 'file' )
+        error('Missing OMNY specs file  %s', sprintf(p.positions_file,p.scan_number(ii)))
+    end
+    out_orch = read_omny_pos(sprintf(p.positions_file,p.scan_number(ii)));
+    if ~isfield(out_orch,'Average_y_st_fzp') ||  ~isfield(out_orch,'Average_x_st_fzp')
+        out_orch.Average_y_st_fzp = out_orch.Average_y;
+        out_orch.Average_x_st_fzp = out_orch.Average_x;
+    end
+    if ~isfield(out_orch, 'Average_rotz_st')
+        apply_correction =false;
+    end
+    if ~apply_correction
+        if isfield(out_orch, 'Average_y_st_fzp')
+            positions_real = [out_orch.Average_y_st_fzp*1e-6 out_orch.Average_x_st_fzp*1e-6];
+        else  % outdated position format
+            positions_real = [out_orch.Average_y*1e-6 out_orch.Average_x*1e-6];
+        end
+    else
+        deltax = p.orchestra.laser_height*out_orch.Average_rotz_st*1e-6/p.orchestra.beam_separation; % p.orchestra.beam_separation: separation between two laser beams for angular measurement
+        % p.orchestra.laser_height: height of horizontal laser beam on the sphere compared to pin tip
+        deltay = p.orchestra.mirrdis*out_orch.Average_rotz_st*1e-6/p.orchestra.beam_separation; % p.orchestra.beam_separation: separation between two laser beams for angular measurement
+        % p.orchestra.mirrdis dist mirror-pin tip
+        posx = out_orch.Average_x_st_fzp*1e-6 - deltax;
+        posy = out_orch.Average_y_st_fzp*1e-6 - deltay;
+        positions_real = [posy posx];
+    end
+    
+    p.numpts(ii) = size(positions_real,1)*p.detector.burst_frames;
+    
+    positions_tmp = zeros(p.numpts(ii), 2);
+    positions_tmp(:,1) = reshape(repmat(positions_real(:,1)',[p.detector.burst_frames 1]),[],1); 
+    positions_tmp(:,2) = reshape(repmat(positions_real(:,2)',[p.detector.burst_frames 1]),[],1); 
+    
+    p.positions_real = [p.positions_real ; positions_tmp];
+    %size(p.positions_real)
+    
+end
+
+end
+