matnwb

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588 Add check on file export to ensure all required properties are filled out

1

Fix #588 ## Motivation Check that all required properties are filled out before nwb file is exported ## How to test the behavior? ``` nwb=NwbFile(); nwbExport(nwb, 'test.nwb') ``` ## Checklist...

ehennestad

[Bug]: Required NWBFile fields are not required by MatNWB

4

### What happened? identifier, session_description and session_start_time are required by the NWB schema but this is not being enforced by MatNWB. The official source of truth here is the [NWB...

bendichter

Issue 584: Add warning on export if some attributes are not written to file

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Fix #584 ## Motivation A subset of attributes will get dropped on nwbExport. These are attributes that are required, but depends on a dataset. When the dataset is empty, these...

ehennestad

add trials table to nwb file

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## Motivation The current intro tutorial creates a trials table but never adds it to the nwb file. This fixes the mistake

bendichter

### What happened? If a DynamicTableRegion is added as a last column to a dynamic table, the `toColumn` method with the second argument (`index` flag) set to `false` does not...

ehennestad

### What would you like to see added to MatNWB? If the `starting_time_rate` property of a `types.core.TimeSeries` object is set while the `starting_time` is unset, the `starting_time_rate` is not actually...

ehennestad

Fix convertTrials tutorial (#515)

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Fix #515 ## Motivation Fix outdated tutorial ## How to test the behavior? Run tutorial The tutorial should run without errors and the exported file can be read with matnwb...

ehennestad

[Bug]: DataStub errors out if trying to retrieve data with empty indices

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### What happened? I ran the convertTrials tutorial (branch: [`515-fix-convert-trials-tutorial`](https://github.com/NeurodataWithoutBorders/matnwb/tree/515-fix-convert-trials-tutorial)) and tried to run the following: ### Steps to Reproduce ```matlab nwbIn = nwbRead(nwbFilePath); nwbIn.intervals_trials.toTable() ``` ### Error Message ```matlab...

ehennestad

Add DandiHub edition of read NWB file tutorial

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Minimally modified `read_demo` tutorial that 1) uses `dandi `Python package for download and 2) bypasses MatNWB install. ## Motivation The original tutorial delayed getting to the science with initial sections...

vijayiyer05

Question: How to resolve if a property is required

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I am trying to understand what makes something required entity in nwb according to the schema and I am not sure how it works for nested types: 1. Can a...

ehennestad