adding test file and script for the reader

Quasars · May 2, 2024 · 4cfaefc · 4cfaefc
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diff --git a/orangecontrib/spectroscopy/datasets/NeaReaderMultichannelTXT/NFS_Interferograms_TEST.txt b/orangecontrib/spectroscopy/datasets/NeaReaderMultichannelTXT/NFS_Interferograms_TEST.txt
@@ -0,0 +1,41 @@
+# www.neaspec.com
+# Scan:	 	Fourier Scan
+# Project:	 	TestUser
+# Description:	 	TestData
+# Date:	 	02/07/2024 16:46:20
+# Scanner Center Position (X, Y):	[µm]	49.99	49.78	 
+# Rotation:	[°]	0	 	 
+# Scan Area (X, Y, Z):	[µm]	0.000	0.000	0.000
+# Pixel Area (X, Y, Z):	[px]	1	1	10
+# Interferometer Center/Distance:	[µm]	700.000	489.670	 
+# Averaging:	 	1	 	 
+# Integration time:	[ms]	20	 	 
+# Wavenumber Scaling:	 	0.979340	 	 
+# Laser Source:	 	Synchrotron
+# Detector:	 	R
+# Target Wavelength:	[µm]		 	 
+# Demodulation Mode:	 	Fourier
+# Tip Frequency:	[Hz]	316,118.625	 	 
+# Tip Amplitude:	[mV]	103.000	 	 
+# Tapping Amplitude:	[nm]	94.597	 	 
+# Modulation Frequency:	[Hz]	0.000	 	 
+# Modulation Amplitude:	[mV]	0.000	 	 
+# Modulation Offset:	[mV]	0.000	 	 
+# Setpoint:	[%]	79.87	 	 
+# Regulator (P, I, D):	 	2.836886	4.959321	1.000000
+# Tip Potential:	[mV]	0.000	 	 
+# M1A Scaling:	[nm/V]	0.362	 	 
+# M1A Cantilever Factor:	 	1,000	 	 
+# Q-Factor:	 	519.0	 	 
+# Version:	 	2.1.11145.0
+Row   	Column	Run   	Depth 	Z              	M              	O0A            	O0P            	O1A            	O1P            	O2A            	O2P            	O3A            	O3P            	O4A            	O4P            	O5A            	O5P            	
+0     	0     	0     	0     	8.193912E-07   	0.00045522494  	140.16705      	0              	1.1184127      	0.8966701      	0.77391213     	1.7504326      	0.34323475     	2.7573385      	5.1248026E-08  	2.2158213      	8.329598E-08   	2.2957401      	
+0     	0     	0     	1     	8.1936906E-07  	0.0004555936   	140.43907      	0              	1.1000535      	0.9228538      	0.7743518      	1.8250732      	0.30965033     	2.759982       	5.1248026E-08  	2.2158213      	8.329598E-08   	2.2957401      	
+0     	0     	0     	2     	8.194301E-07   	0.00045585245  	140.47395      	0              	1.0244486      	0.9274044      	0.76109225     	1.7798556      	0.33938086     	2.8322315      	5.1248026E-08  	2.2158213      	8.329598E-08   	2.2957401      	
+0     	0     	0     	3     	8.194135E-07   	0.00045609957  	140.4921       	0              	1.0089604      	0.8929525      	0.7926713      	1.7868199      	0.2920987      	2.7409368      	5.1248026E-08  	2.2158213      	8.329598E-08   	2.2957401      	
+0     	0     	0     	4     	8.1938305E-07  	0.0004563434   	140.53168      	0              	0.95951015     	0.9136275      	0.70618        	1.810575       	0.3380124      	2.8208117      	5.1248026E-08  	2.2158213      	8.329598E-08   	2.2957401      	
+0     	0     	0     	5     	8.193491E-07   	0.00045658214  	140.41396      	0              	0.8746408      	0.9455583      	0.7150825      	1.7821139      	0.31469348     	2.8081262      	5.1248026E-08  	2.2158213      	8.329598E-08   	2.2957401      	
+0     	0     	0     	6     	8.193168E-07   	0.00045682746  	140.24849      	0              	0.84308344     	0.8996506      	0.7347842      	1.7863272      	0.36219594     	2.7252293      	5.1248026E-08  	2.2158213      	8.329598E-08   	2.2957401      	
+0     	0     	0     	7     	8.194471E-07   	0.00045706533  	140.41663      	0              	0.85696256     	0.9378485      	0.70264626     	1.7614058      	0.30351338     	2.7491233      	5.1248026E-08  	2.2158213      	8.329598E-08   	2.2957401      	
+0     	0     	0     	8     	8.1940897E-07  	0.00045731207  	140.39293      	0              	0.8842956      	0.92963934     	0.8015541      	1.7758378      	0.30675378     	2.7052984      	5.1248026E-08  	2.2158213      	8.329598E-08   	2.2957401      	
+0     	0     	0     	9     	8.193525E-07   	0.0004575631   	140.48709      	0              	0.901413       	0.8900109      	0.7502556      	1.8009464      	0.3114518      	2.7401989      	5.1248026E-08  	2.2158213      	8.329598E-08   	2.2957401      	
diff --git a/orangecontrib/spectroscopy/tests/test_readers.py b/orangecontrib/spectroscopy/tests/test_readers.py
@@ -10,7 +10,7 @@
 from Orange.tests import named_file
 from Orange.widgets.data.owfile import OWFile
 from orangecontrib.spectroscopy.data import getx, build_spec_table
-from orangecontrib.spectroscopy.io.neaspec import NeaReader, NeaReaderGSF
+from orangecontrib.spectroscopy.io.neaspec import NeaReader, NeaReaderGSF, NeaReaderMultiChannelTXT
 from orangecontrib.spectroscopy.io.soleil import SelectColumnReader, HDF5Reader_HERMES
 from orangecontrib.spectroscopy.preprocess import features_with_interpolation
 from orangecontrib.spectroscopy.io import SPAReader
@@ -415,6 +415,18 @@ def test_read(self):
         self.assertEqual(n_ifg, len(data.domain.attributes))
         check_attributes(data)
 
+class TestNeaMultichannelTXT(unittest.TestCase):
+    def test_read(self):
+        fn = 'NeaReaderMultichannelTXT/NFS_Interferograms_TEST.txt'
+        absolute_filename = FileFormat.locate(fn, dataset_dirs)
+        data = NeaReaderMultiChannelTXT(absolute_filename).read()
+        self.assertEqual(len(data.X), 5)
+        self.assertEqual(data.X[0, 0], 1.00284722755027)
+        px = data.attributes['Pixel Area (X, Y, Z)']
+        self.assertEqual(px[1], '1')
+        self.assertEqual(px[2], '1')
+        self.assertEqual(px[3], '10')
+        check_attributes(data)
 
 class TestEnvi(unittest.TestCase):