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[BUG] csvread

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	[BUG] csvread by Mik Kim :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. When I use csvread on the following data, it only reports 4 columns. It seems blank columns are not handled well and skipped. ,,,5.73500008e-008, 0.232 ,,,5.74000008e-008, 0.24 ,,,5.74500008e-008, 0.244 ,,,5.75000008e-008, 0.244 ,,,5.75500008e-008, 0.22 ,,,5.76000008e-008, 0.196 . . . For above data, x=csvread('xxx.csv'); size(x) shows 285000 4 When I use the following data, it seems the rows with data in 5 columns are correct, but rows that begin with ,,, are missing one column. "Record Length",500,"Points",5.73500008e-008, 0.232 "Sample Interval",5.00000007e-011,s,5.74000008e-008, 0.24 "Trigger Point",-1147,"Samples",5.74500008e-008, 0.244 "Trigger Time",3.40096975e-012,s,5.75000008e-008, 0.244 "",,,5.75500008e-008, 0.22 "Horizontal Offset",5.73999998e-008,s,5.76000008e-008, 0.196 "FastFrame Count",570,"Frames",5.76500008e-008, 0.176 ,,,5.77000008e-008, 0.164 ,,,5.77500008e-008, 0.156 ,,,5.78000008e-008, 0.148 ,,,5.78500008e-008, 0.144 . . . For above data, x=csvread('xxx.csv'); size(x) shows 285000 5 _______________________________________________ Bug-octave mailing list Bug-octave@... https://www.cae.wisc.edu/mailman/listinfo/bug-octave
	[BUG] csvread by John W. Eaton :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message On 28-Feb-2008, Mik Kim wrote: \| When I use csvread on the following data, it only reports 4 columns. It seems blank columns are not handled well and skipped. \| \| ,,,5.73500008e-008, 0.232 \| ,,,5.74000008e-008, 0.24 \| ,,,5.74500008e-008, 0.244 \| ,,,5.75000008e-008, 0.244 \| ,,,5.75500008e-008, 0.22 \| ,,,5.76000008e-008, 0.196 \| . \| . \| . \| \| For above data, \| x=csvread('xxx.csv'); size(x) \| \| shows \| 285000 4 \| \| When I use the following data, it seems the rows with data in 5 columns are correct, but rows that begin with ,,, are missing one column. \| \| "Record Length",500,"Points",5.73500008e-008, 0.232 \| "Sample Interval",5.00000007e-011,s,5.74000008e-008, 0.24 \| "Trigger Point",-1147,"Samples",5.74500008e-008, 0.244 \| "Trigger Time",3.40096975e-012,s,5.75000008e-008, 0.244 \| "",,,5.75500008e-008, 0.22 \| "Horizontal Offset",5.73999998e-008,s,5.76000008e-008, 0.196 \| "FastFrame Count",570,"Frames",5.76500008e-008, 0.176 \| ,,,5.77000008e-008, 0.164 \| ,,,5.77500008e-008, 0.156 \| ,,,5.78000008e-008, 0.148 \| ,,,5.78500008e-008, 0.144 \| . \| . \| . \| \| For above data, \| \| x=csvread('xxx.csv'); size(x) \| \| \| shows \| \| 285000 5 The csvread function is not a core Octave function. You should report the bug to the maintainer of the package that includes csvread. jwe _______________________________________________ Bug-octave mailing list Bug-octave@... https://www.cae.wisc.edu/mailman/listinfo/bug-octave
	Re: [BUG] csvread by dbateman :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message John W. Eaton wrote: The csvread function is not a core Octave function. You should report the bug to the maintainer of the package that includes csvread. Please use the latest version of the octave-forge io package where this issue should be fix. John csvread should probably be ported to Octave in any case as its a core matlab function.. D.
	Re: [BUG] csvread by John W. Eaton :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message On 1-Mar-2008, dbateman wrote: \| Please use the latest version of the octave-forge io package where this \| issue should be fix. John csvread should probably be ported to Octave in any \| case as its a core matlab function.. Would someone (not David) like to make sure that it follows the Octave coding style and submit it? I haven't looked, so I don't know whether it needs much work. Thanks, jwe _______________________________________________ Bug-octave mailing list Bug-octave@... https://www.cae.wisc.edu/mailman/listinfo/bug-octave
	Re: [BUG] csvread by Jaroslav Hajek-2 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message csvread.m in octave-forge/main/io/inst/ only calls dlmread in turn. I can't find dlmread neither in Octave nor Octave-forge. dlmwrite is present in the io package. On Mon, Mar 3, 2008 at 8:51 AM, John W. Eaton <jwe@...> wrote: > On 1-Mar-2008, dbateman wrote: > > \| Please use the latest version of the octave-forge io package where this > \| issue should be fix. John csvread should probably be ported to Octave in any > \| case as its a core matlab function.. > > Would someone (not David) like to make sure that it follows the Octave > coding style and submit it? I haven't looked, so I don't know whether > it needs much work. > > Thanks, > > jwe > > > _______________________________________________ > Bug-octave mailing list > Bug-octave@... > https://www.cae.wisc.edu/mailman/listinfo/bug-octave > -- RNDr. Jaroslav Hajek computing expert Aeronautical Research and Test Institute (VZLU) Prague, Czech Republic url: www.highegg.matfyz.cz _______________________________________________ Bug-octave mailing list Bug-octave@... https://www.cae.wisc.edu/mailman/listinfo/bug-octave
	Re: [BUG] csvread by John W. Eaton :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message On 3-Mar-2008, Jaroslav Hajek wrote: \| csvread.m in octave-forge/main/io/inst/ only calls dlmread in turn. \| I can't find dlmread neither in Octave nor Octave-forge. dlmwrite is \| present in the io package. I think dlmread.cc should be in the io package. jwe _______________________________________________ Bug-octave mailing list Bug-octave@... https://www.cae.wisc.edu/mailman/listinfo/bug-octave
	Re: [BUG] csvread by Jaroslav Hajek-2 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message sorry, I mistyped "find" command, it is indeed there. The style seems OK apart from the usual issues with #includes (#include <oct.h>) and multiple error returns. On Mon, Mar 3, 2008 at 9:16 AM, John W. Eaton <jwe@...> wrote: > On 3-Mar-2008, Jaroslav Hajek wrote: > > \| csvread.m in octave-forge/main/io/inst/ only calls dlmread in turn. > \| I can't find dlmread neither in Octave nor Octave-forge. dlmwrite is > \| present in the io package. > > I think dlmread.cc should be in the io package. > > jwe > -- RNDr. Jaroslav Hajek computing expert Aeronautical Research and Test Institute (VZLU) Prague, Czech Republic url: www.highegg.matfyz.cz _______________________________________________ Bug-octave mailing list Bug-octave@... https://www.cae.wisc.edu/mailman/listinfo/bug-octave
	Re: [BUG] csvread by John W. Eaton :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message On 3-Mar-2008, Jaroslav Hajek wrote: \| sorry, I mistyped "find" command, it is indeed there. The style seems \| OK apart from the usual issues with #includes (#include <oct.h>) and \| multiple error returns. OK, including these functions in Octave would probably be fine, but I only plan to do it if someone prepares them and submits a changeset for Octave. Thanks, jwe _______________________________________________ Bug-octave mailing list Bug-octave@... https://www.cae.wisc.edu/mailman/listinfo/bug-octave