Merge pull request #33 from bids-standard/julia

Corrected metadata.yml files

eye2bids/config/metadata.yml

@@ -1,21 +1,26 @@
 ---
 # manual_metadata
+# Please find the BIDS specification here: https://bids-specification--1128.org.readthedocs.build/en/1128/modality-specific-files/eye-tracking.html
+# Please go through the specification and fille the fields below according to the data types given in the specification.
+# !Note that ScreenSize and EyeTrackerDistance units are in meter, not centimeter!
 
-# Required, fill according to BIDS specification:
-SampleCoordinateUnits: ''
-SampleCoordinateSystem: ''
-EnvironmentCoordinates: ''
-ScreenDistance:
-ScreenRefreshRate:
-ScreenSize:
-InstitutionName: ''
-InstitutionAddress: ''
+# REQUIRED, fill according to BIDS specification (!the converter will not run successfully if you leave this empty!):
+SampleCoordinateUnits: !!str
+SampleCoordinateSystem: !!str
+EnvironmentCoordinates: !!str
+ScreenDistance: !!int
+ScreenRefreshRate: !!int
+ScreenSize: [!!float]
 
-# Recommended, leave empty if not available:
-SoftwareVersion: ''
-ScreenAOIDefinition:
+# Recommended (leave empty if not available but put information you want to share with your dataset here!):
+SoftwareVersion: !!str
+ScreenAOIDefinition: [!!str [!!int]]
 EyeCameraSettings:
-EyeTrackerDistance:
+EyeTrackerDistance: !!float
 FeatureDetectionSettings:
 GazeMappingSettings:
 RawDataFilters:
+InstitutionName: !!str
+InstitutionAddress: !!str
+
+...

tests/data/metadata.yml

@@ -1,21 +1,23 @@
 ---
 # manual_metadata
+# Please find the BIDS specification here: https://bids-specification--1128.org.readthedocs.build/en/1128/modality-specific-files/eye-tracking.html
+# Please go through the specification and fille the fields below according to the data types given in the specification.
 
-# Required, fill according to BIDS specification:
+# REQUIRED, fill according to BIDS specification (!the converter will not run successfully if you leave this empty!):
 SampleCoordinateUnits: pixel
 SampleCoordinateSystem: gaze-on-screen
 EnvironmentCoordinates: top-left
 ScreenDistance: 60
 ScreenRefreshRate: 60
-ScreenSize: [38.6, 29]
-InstitutionName: Philipps-University Marburg
-InstitutionAddress: Gutenbergstr. 18
+ScreenSize: [0.386, 0.29]
 
-# Recommended, leave empty if not available:
+# Recommended (leave empty if not available but put information you want to share with your dataset here!):
 SoftwareVersion: SREB1.10.1630 WIN32 LID:F2AE011 Mod:2017.04.21 15:19 CEST
 ScreenAOIDefinition: [square, [00, 150, 300, 350]]
 EyeCameraSettings:
 EyeTrackerDistance:
 FeatureDetectionSettings:
 GazeMappingSettings:
 RawDataFilters:
+InstitutionName: Philipps-University Marburg
+InstitutionAddress: Gutenbergstr. 18