Back to the main page.
Bug 2494 - Errors importing Yokogawa data with fieldtrip-20140303 version
| Status |
ASSIGNED |
| Reported |
2014-03-08 21:07:00 +0100 |
| Modified |
2015-02-11 10:43:22 +0100 |
| Product: |
FieldTrip |
| Component: |
external |
| Version: |
unspecified |
| Hardware: |
Macintosh |
| Operating System: |
Mac OS |
| Importance: |
P5 normal |
| Assigned to: |
Robert Oostenveld |
| URL: |
|
| Tags: |
|
| Depends on: |
|
| Blocks: |
|
| See also: |
|
- 2014-03-08 21:07:02 +0100
Hello,
When I try to import Yokogawa data using ft_read_data(), I get a bunch of errors:
>> data = ft_read_data( [path_to_data '/EmptyRoom_2Dec13_01.con'], 'chanindx', [225:232] );
Warning: adding
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader toolbox
to your Matlab path
Warning: P-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrSystem.p
is older than M-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrSystem.m.
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrSystem.p
may be obsolete and may need to be regenerated.
Type "help pcode" for information about generating P-files from M-files.
> In fileio/private/read_yokogawa_header_new at 53
In ft_read_header at 1756
In ft_read_data at 133
Warning: P-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrChannel.p
is older than M-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrChannel.m.
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrChannel.p
may be obsolete and may need to be regenerated.
Type "help pcode" for information about generating P-files from M-files.
> In fileio/private/read_yokogawa_header_new at 61
In ft_read_header at 1756
In ft_read_data at 133
Warning: P-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrAcqCond.p
is older than M-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrAcqCond.m.
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrAcqCond.p
may be obsolete and may need to be regenerated.
Type "help pcode" for information about generating P-files from M-files.
> In fileio/private/read_yokogawa_header_new at 64
In ft_read_header at 1756
In ft_read_data at 133
Warning: P-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrCoregist.p
is older than M-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrCoregist.m.
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrCoregist.p
may be obsolete and may need to be regenerated.
Type "help pcode" for information about generating P-files from M-files.
> In fileio/private/read_yokogawa_header_new at 117
In ft_read_header at 1756
In ft_read_data at 133
Warning: P-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrDigitize.p
is older than M-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrDigitize.m.
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrDigitize.p
may be obsolete and may need to be regenerated.
Type "help pcode" for information about generating P-files from M-files.
> In fileio/private/read_yokogawa_header_new at 118
In ft_read_header at 1756
In ft_read_data at 133
Warning: P-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrSource.p
is older than M-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrSource.m.
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwHdrSource.p
may be obsolete and may need to be regenerated.
Type "help pcode" for information about generating P-files from M-files.
> In fileio/private/read_yokogawa_header_new at 119
In ft_read_header at 1756
In ft_read_data at 133
Warning: P-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwData.p
is older than M-file
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwData.m.
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwData.p
may be obsolete and may need to be regenerated.
Type "help pcode" for information about generating P-files from M-files.
> In fileio/private/read_yokogawa_data_new at 64
In ft_read_data at 1081
Exception : Sorry, not enough memory. (data)
ERROR ( getYkgwData ): Sorry, could not read data.
??? Error using ==> read_yokogawa_data_new at 94
could not read all channels
Error in ==> ft_read_data at 1081
dat = read_yokogawa_data_new(filename, hdr, begsample, endsample,
chanindx);
After I run pcode() on all those files to create new P-files, I no longer get those errors, but I get some new ones:
>> data = ft_read_data( [path_to_data '/steve_test_boxes_01.con'], 'chanindx', [225:232] );
??? Attempt to execute SCRIPT getYkgwVersion as a function:
/Volumes/Public/tools/fieldtrip-20140303/external/yokogawa_meg_reader/getYkgwVersion.p
Error in ==> hasyokogawa at 87
res = getYkgwVersion();
Error in ==> ft_hastoolbox at 219
status = hasyokogawa('1.4');
Error in ==> ft_read_header at 1755
if ft_hastoolbox('yokogawa_meg_reader', 3); % stay silent if it cannot
be added
Error in ==> ft_read_data at 133
hdr = ft_read_header(filename, 'headerformat', headerformat);
I don't get these errors when I use fieldtrip-20131101 version. (By the way, the errors described above are in MATLAB 7.10.0 (R2010a).)
Best,
Steve