06.2026

script/templates/Eiger2Img.py

@@ -1,7 +1,7 @@
 #If running from editor
 if (get_exec_pars().source == CommandSource.ui) and (get_exec_pars().script == "Eiger2Img") :
-    METHOD = "Two_Pol"
-    SWITCHING = "Tune_Detune"
+    METHOD = "Two_Pol"  #  "Two_Energies"
+    SWITCHING = "Normal" #"Tune_Detune"
     SEQUENCE = "A"
     MEASUREMENTS = 4
     AUTO_SAVE = True
@@ -16,6 +16,35 @@ if (get_exec_pars().source == CommandSource.ui) and (get_exec_pars().script == "
 print "Starting 2Img: ", METHOD, SWITCHING, SEQUENCE , MEASUREMENTS, AUTO_SAVE, EXPOSURE, AVERAGE, ENERGY_1, ENERGY_2, SWITCH_POL,NUMBER_SCANS
 #SEQUENCE = "A": C+,C-,C-,C+,C+;C-,C-,C+,␍    
 #SEQUENCE = "B": C+,C-,C+,C-,C+,-;C+,C-. 
+
+#def get_dry_run():
+#    return True
+
+
+#TODO: fix id.py
+cur_pol = ID2_mode.read()
+def init_pol_switch(switching_type, sid = "ID2", pol_id1=None, pol_id2=None):
+    print "Init id2  Pol=" + str(cur_pol)         
+    
+def switch_pol():
+    global cur_pol
+    cur =  ID2_mode.read()
+    if cur == "Circular+":
+        next = "Circular-"
+    elif cur == "Circular-":
+        next = "Circular+"
+    elif cur == "Linear H":
+        next = "Linear V+"
+    elif cur == "Linear V+":
+        next = "Linear H"   
+    else:
+        raise Exception("Invalid initial pol: " + str(cur_pol))    
+    print "Set id2  Pol=" + str(next) 
+    if not get_dry_run():                 
+        ID2_mode.move(next)
+        wait_channel("X11PHS:alldone", 1)  
+    cur_pol = next
+
     
 SHOW_IMAGES = True
 SAVE_DIAGS = True          
@@ -34,26 +63,27 @@ start = time.time()
 threads = []
 image_drift=None
 calculated_shifts={}
-data_path = "{data}/{year}_{month}/{date}/{date}_{name}"
-set_exec_pars(name=METHOD, path = data_path, format="txt", layout="table", open=True)
+#data_path = "{data}/{year}_{month}/{date}/{date}_{name}"
+#set_exec_pars(name=METHOD, path = data_path, format="txt", layout="table", open=True)
+set_exec_pars(name=METHOD, open=True)
 
 
 def get_image_file_name(cycle=-1, frame_index=0, short_name=False, shifted=False):
     global max_index
     if  (METHOD == "Two_Pol") and (SEQUENCE == "A") and (frame_index<2) and ((cycle%2)==0): #Swapped
         frame_index = 0 if frame_index else 1
-    root =  "" if short_name else (data_path + "/")
+    root =  "" if short_name else (get_exec_pars().path + "/")
     abs_index=run_index + frame_index    
     max_index= max(max_index, frame_index)
-    prefix = Setup.expandPath("i{date}%02d_" + ("%03d" % (abs_index,)))
+    prefix = Setup.expandPath("i{date}%02d_" + ("%04d" % (abs_index,)))
         
     if cycle < 0:
         if (shifted):
             prefix = "c" + prefix
-        ret = root + prefix + ".tif"    
+        ret = root + prefix + ".tiff"    
     else:
         prefix = prefix + ("_corr/c" if shifted else "/")
-        ret= root + prefix + "i{date}%02d"+ ("_%03d#%03d"  % (abs_index,cycle)) + ".tif"
+        ret= root + prefix + "i{date}%02d"+ ("_%03d#%03d"  % (abs_index,cycle)) + ".tiff"
     return Setup.expandPath(ret)    
 
 
@@ -76,6 +106,7 @@ if not get_dry_run() and str(get_setting("AUTO_SWITCH_SHUTTER")).lower() == "tru
 if METHOD == "Two_Pol" or (SWITCH_POL and (METHOD == "Take_Image")): 
     init_pol_switch(SWITCHING)
     
+    
 def imageinfo(info):
     pass
 
@@ -126,7 +157,7 @@ def save_image_file(frame, cycle=-1, frame_index=0, processed_shift=False):
                                     
 init_eiger(exposure=EXPOSURE)
 
-run_index = Context.getDaySequentialNumber()
+run_index = 0 #Context.getDaySequentialNumber()
 print " ---- Run index : %d" %(run_index,)
 max_index=0
 
@@ -243,8 +274,8 @@ try:
         max_index=max_index+1
     print " ---- New un index : %d" %(run_index,)
 finally:     
-    for i in range(max_index):
-        Context.incrementDaySequentialNumber()
+    #for i in range(max_index):
+    #    Context.incrementSequentialNumbers()
     if not get_dry_run() and str(get_setting("AUTO_SWITCH_VALVE")).lower() == "true":
         close_vg10()
     if not get_dry_run() and str(get_setting("AUTO_SWITCH_SHUTTER")).lower() == "true":