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Mar 16, 2020 build 209

Posted by Jaewon 
Mar 16, 2020 build 209
March 16, 2020 11:07AM
* Changes in NIMH MonkeyLogic 2 (Mar 16, 2020)

+ You can adjust the transparency of overlaid webcam videos in mlplayer.

- mlsetpath introduced in Feb 3, 2020 did not process relative paths correctly
and therefore caused an error when reading stimuli sometimes. It is fixed

- If 'clear all' was executed while the NIMH ML main windows was open and then
a task was started right away, eye tracers were not displayed. It is fixed.
(Thanks to Carlos Ponce)

* Changes in NIMH MonkeyLogic 2 (Mar 9, 2020)

+ When more than one NI board is installed, one of them can be run at an
arbitrary sample rate (possibly faster than 1 kHz). Choose the device to
run fast in the Other device settings and assign the channels to
"High Frequency" in the I/O menu. To read "High Frequency" signals from the
data file, use the mlreadsignal function.

+ Voice recording also produces large data and sometimes causes an
out-of-memory error when loaded all at once. To prevent it, now the signal
is stored as a separate variable, not in AnalogData.Voice, and should be
read with the mlreadsignal function.

+ The mlreadwebcam function is integrated into mlreadsignal.

- mglpngwrite is rewritten to process double-type image matrices correctly.
(Thanks to Camillo Padoa-Schioppa)

- The problem that the last two versions did not detect stimulus files with
an uppercase extension is fixed. (Thanks to Carlos Ponce)

- The photodiode tuner can handle signal input with reversed polarity now.
(Thanks to Mitch and RN8JR from the NIMH ML forum)

- In some tasks written with the scene framework, a trial was not correctly
replayed by mlplayer from the second run. It is fixed now.

The National Institute of Mental Health (NIMH) is part of the National Institutes of Health (NIH), a component of the U.S. Department of Health and Human Services.