Please read the previous e-mails in this thread (I just answered the same question to someone else today) … you are trying to save your file to a directory for which you do not have write permissions. Change to a directory for which you do have write permissions before saving.
Ray > On Feb 18, 2016, at 12:11 PM, Mounika Vanjarapu <mounikavanjar...@gmail.com> > wrote: > > sir > when converting fixed loads to dispatchable we need to save with some fname > from below code. > MPC = load2disp(MPC0); > MPC = load2disp(MPC0, FNAME); > MPC = load2disp(MPC0, FNAME, IDX); > MPC = load2disp(MPC0, FNAME, IDX, VOLL); > > for that i am writng as below > > mpc=loadcase(case6ww); > mpc1=load2disp(mpc); > mpc1=load2disp(mpc,'dispatch'); > Error using savecase (line 156) > savecase: Permission denied > > Error in load2disp (line 98) > savecase(fname, mpc, '2'); > this is the error i am getting.what to do > > > On Thu, Feb 18, 2016 at 10:32 PM, Ray Zimmerman <r...@cornell.edu > <mailto:r...@cornell.edu>> wrote: > You are attempting to save a file named ‘mouni’ to your current working > directory, where you apparently have no write permissions. Either change > directory to somewhere where you have write permissions, or specify the full > path in the file name you pass to load2disp(). > > I’m not sure what you think you are doing with the path you are providing in > the ‘file’ variable, but your code doesn’t use any of that information. > > Ray > > > >> On Feb 18, 2016, at 11:52 AM, VANJARAPU VENKATARAONAIDU >> <venkataraovanjar...@gmail.com <mailto:venkataraovanjar...@gmail.com>> wrote: >> >> sir >> whatever the path i am setting the same error i am getting. >> file='E:\project\matpower\mouni.txt'; >> >> [pathstr,name,ext]=fileparts(file) >> >> pathstr = >> >> E:\project\matpower >> >> >> name = >> >> mouni >> >> >> ext = >> >> .txt >> >> >> mpc=loadcase(case6ww); >> >> mpc1=load2disp(mpc); >> >> mpc1=load2disp(mpc,'mouni'); >> Error using savecase (line 156) >> savecase: Permission denied >> >> Error in load2disp (line 98) >> savecase(fname, mpc, '2'); >> what is the solution >> >> On Thu, Feb 18, 2016 at 9:56 PM, Ray Zimmerman <r...@cornell.edu >> <mailto:r...@cornell.edu>> wrote: >> The error is “Permission denied”, so it looks like you are attempting to >> save the file to a location where you do not have write permissions. >> >> Ray >> >> >> >>> On Feb 18, 2016, at 8:38 AM, VANJARAPU VENKATARAONAIDU >>> <venkataraovanjar...@gmail.com <mailto:venkataraovanjar...@gmail.com>> >>> wrote: >>> >>> i tried like this but i am getting as below.what i have to do. >>> >> file='D:\matpower\mouni.txt'; >>> >> [pathstr,name,ext]=fileparts(file) >>> >>> pathstr = >>> >>> D:\matpower >>> >>> >>> name = >>> >>> mouni >>> >>> >>> ext = >>> >>> .txt >>> >>> >> mpc=loadcase('case9'); >>> >> mpc1=load2disp(mpc); >>> >> mpc1=load2disp(mpc,'mouni'); >>> Error using savecase (line 156) >>> savecase: Permission denied >>> >>> Error in load2disp (line 98) >>> savecase(fname, mpc, '2'); >>> >>> >> >>> >>> On Wed, Feb 17, 2016 at 2:57 AM, Abhyankar, Shrirang G. <abhy...@anl.gov >>> <mailto:abhy...@anl.gov>> wrote: >>> The file name needs to be a string. >>> >>> mpc = load2disp(mpc0,’mo’); >>> >>> >>> From: VANJARAPU VENKATARAONAIDU <venkataraovanjar...@gmail.com >>> <mailto:venkataraovanjar...@gmail.com>> >>> Reply-To: MATPOWER discussion forum <matpowe...@list.cornell.edu >>> <mailto:matpowe...@list.cornell.edu>> >>> Date: Tuesday, February 16, 2016 at 7:47 AM >>> To: "MATPOWER-L@cornell.edu <mailto:MATPOWER-L@cornell.edu>" >>> <MATPOWER-L@cornell.edu <mailto:MATPOWER-L@cornell.edu>> >>> Subject: price sensitive loads >>> >>> when i tried to use load2disp function using fname.i am getting like >>> this.how to use fname and savecase.please quote with a small example.i >>> tried somany times but i didn't get. >>> >>> >>> file='D:\matpower\mo.txt'; >>> >> [pathstr,fname,ext]=fileparts(file) >>> >>> pathstr = >>> >>> D:\matpower >>> >>> >>> fname = >>> >>> mo >>> >>> >>> ext = >>> >>> .txt >>> >>> >> mpc0=loadcase(case14); >>> >> mpc=load2disp(mpc0); >>> >> mpc=load2disp(mpc0,mo); >>> Undefined function or variable 'mo'. >>> >>> Did you mean: >>> >> mpc=load2disp(mpc0,mod); >>> >> >> > >
