From 1f55692afbc6a305d3100af9731564fadcb841b8 Mon Sep 17 00:00:00 2001
From: gac-x03da <gac-x03da@x03da-cons-1.psi.ch>
Date: Fri, 8 Nov 2019 15:26:31 +0100
Subject: [PATCH] Script execution

---
 .../Niels/20191108_ManipulatorXYFlyScan.py    | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 script/users/Niels/20191108_ManipulatorXYFlyScan.py

diff --git a/script/users/Niels/20191108_ManipulatorXYFlyScan.py b/script/users/Niels/20191108_ManipulatorXYFlyScan.py
new file mode 100644
index 00000000..82983f2d
--- /dev/null
+++ b/script/users/Niels/20191108_ManipulatorXYFlyScan.py
@@ -0,0 +1,63 @@
+"""
+Manipulator scan across the beam relative to current position
+
+set manipulator scan parameters below.
+set analyser parameters separately!
+move manipulator to center position before start!
+
+set ANGLE = -30.0 to move the sample across the beam.
+set ANGLE = +60.0 to move the sample along the beam.
+"""
+
+import math
+
+# adjust the following parameters
+
+# move sample across beam
+ANGLE = -30.
+DISTANCE = 8.
+STEP = 0.1
+
+
+# move sample along beam
+#ANGLE = +80.0
+#DISTANCE = 4.
+#STEP = 0.1
+
+SENSORS = (Counts, AngleDistribution, EnergyDistribution, Scienta.dataMatrix, SampleCurrent, RefCurrent, MachineCurrent)
+ENDSCAN = False
+
+# --- do not edit below ---
+
+DISTANCE_X = DISTANCE * math.cos(math.radians(ANGLE))
+DISTANCE_Y = DISTANCE * math.sin(math.radians(ANGLE))
+
+MOTORS = (ManipulatorX, ManipulatorY)
+STARTPOS = (-DISTANCE_X / 2.0, -DISTANCE_Y / 2.0)
+ENDPOS = (DISTANCE_X / 2.0, DISTANCE_Y / 2.0)
+RELATIVE = True
+
+adjust_sensors()
+set_adc_averaging()
+
+# time per scienta acquisition in seconds
+time1 = time.time()
+trig_scienta()
+time2 = time.time()
+scienta_time = (time2 - time1)
+print "scienta time: ", scienta_time
+
+# time for one scan in seconds
+SPEED = STEP / scienta_time
+print "speed: ", SPEED
+fly_time = DISTANCE / SPEED
+STEPS = int(fly_time / scienta_time) + 1
+print "scan time: ", fly_time
+
+try:
+    set_exec_pars(compression=True)
+    cscan(MOTORS, SENSORS, STARTPOS, ENDPOS, STEPS, time=fly_time, relative=RELATIVE, before_read=before_readout, after_read = after_readout, check_positions = False)
+    
+finally:
+    if ENDSCAN:
+        after_scan()