[ncl-talk] PDF plot to big and rotated in 90 degrees.
Sebastian Otarola-Bustos
Sebastian.F.Otarola-Bustos.1 at nd.edu
Fri Aug 21 11:43:33 MDT 2015
That was exactly the problem!, now I'm able to cut all images previous to
do the animation.
Thank you everybody,
I do really appreciate your help,
All the best,
Sebastián.
On Thu, Aug 20, 2015 at 8:40 PM, Dennis Shea <shea at ucar.edu> wrote:
> The 'cmd' variable should contain exactly what you would type at the
> [u/li]nix prompt. **That includes spaces**
>
> You should try some manual debugging.
>
> %>ncl
>
> it = 0
> cmd="convert -trim "+ "animate"+sprinti("%03i",it)+".png"
> print(cmd)
>
> cmd="convert -trim "+ "animate"+sprinti("%03i",it)+".png" "animate"
>
> ^
>
> no space
> error ... you have no space between png and animate!!!
> =========================================================
> The following has an explicit space ... +" "+ ...
>
> cmd="convert -trim "animate"+sprinti("%03i",it)+".png"+" "+
> "animate"+sprinti("%03i",it)+".png"
>
> better, less busy
>
> it=123
> cmd="convert -trim animate"+sprinti("%03i",it)+".png
> animate"+sprinti("%03i",it)+".png"
> print(cmd)
> ================
>
> Variable: cmd
> Type: string
> Total Size: 8 bytes
> 1 values
> Number of Dimensions: 1
> Dimensions and sizes: [1]
>
> (0) convert -trim animate123.png animate123.png
>
>
>
> On Thu, Aug 20, 2015 at 4:38 PM, Sebastian Otarola-Bustos
> <Sebastian.F.Otarola-Bustos.1 at nd.edu> wrote:
> > Hi,
> >
> > I attached you the error, I'm not able to read this line, should be
> > something wrong on it:
> >
> > cmd="convert -trim "animate"+sprinti("%03i",it)+".png"
> > "animate"+sprinti("%03i",it)+".png"
> >
> > The print command didn't work, cause the error is in the line before.
> >
> >
> > Someone see something wrong? I'll continue searching for something.
> >
> > Thank you very much.
> > All the best,
> > Sebastián.
> >
> >
> >
> >
> >
> >
> > On Thu, Aug 20, 2015 at 5:01 PM, Adam Phillips <asphilli at ucar.edu>
> wrote:
> >>
> >> Hi Sebastián,
> >> What is the error message that you are getting? Also, right before the
> >> system(cmd) line, can you add the following line:
> >> print(cmd)
> >> and report back to ncl-talk with the resulting output..
> >> Thanks..
> >> Adam
> >>
> >>
> >>
> >> On Wed, Aug 19, 2015 at 9:57 PM, Sebastian Otarola-Bustos
> >> <Sebastian.F.Otarola-Bustos.1 at nd.edu> wrote:
> >>>
> >>> Hi, The other day I tried the improvement, but it didn't work. Here is
> >>> what I did:
> >>>
> >>> do it=0,N_times-1
> >>>
> >>> u300w = fall[it]->UGRD_P0_L100_GLL0({levs},::-1,:)
> >>> v300w = fall[it]->VGRD_P0_L100_GLL0({levs},::-1,:)
> >>> hgt300= fall[it]->HGT_P0_L100_GLL0({levs(k)},:,:)
> >>> hgt300 at units = "m"
> >>> tmp300 = fall[it]->TMP_P0_L100_GLL0({levs},::-1,:)
> >>> lat = fall[it]->lat_0(::-1)
> >>> T300=tmp300({levs(k)},:,:)
> >>> T300=T300-273.15
> >>> U300=u300w({levs(k)},:,:)
> >>> V300=v300w({levs(k)},:,:)
> >>> wks_type = "png"
> >>> wks_type at wkWidth = 1700
> >>> wks_type at wkHeight = 1700
> >>>
> >>> wks = gsn_open_wks(wks_type,"animate"+sprinti("%03i",it))
> >>>
> >>> mpid = gsn_csm_map(wks,mpres)
> >>> hnid = gsn_csm_contour(wks,hgt300(:,:),hres)
> >>> T_300 = gsn_csm_contour(wks,T300,Tres)
> >>> V_300 =gsn_csm_vector(wks,U300,V300,Vres)
> >>>
> >>> ;Overlaps maps in order
> >>> overlay(mpid,hnid)
> >>> overlay(mpid,T_300)
> >>> overlay(mpid,V_300)
> >>>
> >>> maximize_output(wks,True)
> >>> ;el comando maximize_output hace lo que hacia frame
> >>> delete(wks)
> >>> cmd="convert -trim "+ "animate"+sprinti("%03i",it)+".png"
> >>> "animate"+sprinti("%03i",it)+".png"
> >>> system(cmd)
> >>> end do
> >>>
> >>>
> >>> It's throwing me error when I tried to use the convert command. I was
> >>> able to use it without problems for one file, but not yet inside a
> loop.
> >>>
> >>>
> >>> Any help would be really helpful,
> >>>
> >>> All the best,
> >>> Sebastián.
> >>>
> >>>
> >>> On Sat, Aug 8, 2015 at 11:43 AM, Adam Phillips <asphilli at ucar.edu>
> wrote:
> >>>>
> >>>> Hi Sebastián,
> >>>> You need to delete the workstation before you call convert otherwise
> you
> >>>> will get an error message:
> >>>>
> >>>> do it=0,1
> >>>> wks = gsn_open_wks(wks_type,"animate"+sprinti("%03i",it))
> >>>> ..........
> >>>> plot = ..........
> >>>> delete(wks)
> >>>> system("convert -trim"animate"+sprinti("%03i",it)+".png"
> >>>> "animate"+sprinti("%03i",it)+".png")
> >>>> end do
> >>>>
> >>>> Hope that helps.. If not let ncl-talk know.
> >>>> Adam
> >>>>
> >>>> On Aug 8, 2015, at 6:58 AM, Sebastian Otarola-Bustos
> >>>> <Sebastian.F.Otarola-Bustos.1 at nd.edu> wrote:
> >>>>
> >>>> Thank you very much, that was really helpful! I think that my trouble
> is
> >>>> solved. By the way, and only for curiosity, you know if you can use
> the trim
> >>>> option inside a loop, to get a gif with all images without those blank
> >>>> spaces. Cause I tried something like this inside a loop, but it
> didn't
> >>>> work:
> >>>>
> >>>> wks = gsn_open_wks(wks_type,"animate"+sprinti("%03i",it))
> >>>>
> >>>> system("convert -trim"animate"+sprinti("%03i",it)+".png"
> >>>> "animate"+sprinti("%03i",it)+".png")
> >>>>
> >>>>
> >>>> All the best,
> >>>>
> >>>> Thank you a lot.
> >>>>
> >>>>
> >>>>
> >>>> On Thu, Aug 6, 2015 at 2:42 PM, Mary Haley <haley at ucar.edu> wrote:
> >>>>>
> >>>>> I didn't notice this before, but you can't use the wkWidth and
> wkHeight
> >>>>> resources with PS or PDF. These width and height are for pixel
> sizes, which
> >>>>> apply to the X11 and PNG workstations only.
> >>>>>
> >>>>> If you want an image to be a specific pixel size, then you need to
> use
> >>>>> "PNG" as the output. With PNG as the output, the image will not be
> rotated
> >>>>> automatically, so you don't need to set gsnPaperOrientation.
> >>>>>
> >>>>> However, NCL always draws its images to a square, so your image is
> >>>>> going to be the smaller of the two sizes you specified: 1536 x 1536.
> >>>>>
> >>>>> My suggestion is to set the size to 1700 x 1700, and then use
> >>>>> ImageMagick's "convert" to trim the image.
> >>>>>
> >>>>> I've attached a sample script.
> >>>>>
> >>>>> --Mary
> >>>>>
> >>>>>
> >>>>>
> >>>>> On Wed, Aug 5, 2015 at 1:46 PM, Sebastian Otarola-Bustos
> >>>>> <Sebastian.F.Otarola-Bustos.1 at nd.edu> wrote:
> >>>>>>
> >>>>>> Hi,
> >>>>>>
> >>>>>> Thank you very much, but it seems that doesn't works. The plot it's
> >>>>>> too big I think.
> >>>>>>
> >>>>>>
> >>>>>> All the best,
> >>>>>> Sebastián.
> >>>>>>
> >>>>>> On Wed, Aug 5, 2015 at 11:19 AM, Mary Haley <haley at ucar.edu> wrote:
> >>>>>>>
> >>>>>>> Try setting gsnPaperOrientation with the "mpres" resources and not
> >>>>>>> the workstation resources.
> >>>>>>>
> >>>>>>> I know this doesn't make a lot of sense, but it's when the plot is
> >>>>>>> being created that it needs to know that the paper is oriented one
> way or
> >>>>>>> another.
> >>>>>>>
> >>>>>>> --Mary
> >>>>>>>
> >>>>>>>
> >>>>>>> On Tue, Aug 4, 2015 at 12:34 AM, Sebastian Otarola-Bustos
> >>>>>>> <Sebastian.F.Otarola-Bustos.1 at nd.edu> wrote:
> >>>>>>>>
> >>>>>>>> Hi All, I was doing a gif animation in .png format, and I was able
> >>>>>>>> to set the width and the height, so my plots were ok. But now I'm
> trying to
> >>>>>>>> do the same with .ps format or .pdf, and I'm having some
> troubles. It's
> >>>>>>>> rotated, and the command, wks_type at gsnPaperOrientation =
> "portrait" is not
> >>>>>>>> recognized. Any suggestion?
> >>>>>>>> Any help would be really appreciated, below you can see what I
> >>>>>>>> mentioned to you from my code.
> >>>>>>>>
> >>>>>>>> wks_type = "ps"
> >>>>>>>> ;wks_type at wkWidth = 1700
> >>>>>>>> ;wks_type at wkHeight = 1536
> >>>>>>>> wks_type at gsnPaperOrientation = "portrait"
> >>>>>>>>
> >>>>>>>> wks = gsn_open_wks(wks_type,"animate"+sprinti("%03i",it))
> >>>>>>>>
> >>>>>>>> mpid = gsn_csm_map(wks,mpres)
> >>>>>>>> hnid = gsn_csm_contour(wks,hgt300(:,:),hres)
> >>>>>>>> T_300 = gsn_csm_contour(wks,T300,Tres)
> >>>>>>>> V_300 =gsn_csm_vector(wks,U300,V300,Vres)
> >>>>>>>>
> >>>>>>>> ;Overlaps maps in order
> >>>>>>>> overlay(mpid,hnid)
> >>>>>>>> overlay(mpid,T_300)
> >>>>>>>>
> >>>>>>>> All the best,
> >>>>>>>> Sebastián.
> >>>>>>>>
> >>>>>>>> _______________________________________________
> >>>>>>>> ncl-talk mailing list
> >>>>>>>> ncl-talk at ucar.edu
> >>>>>>>> List instructions, subscriber options, unsubscribe:
> >>>>>>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>
> >>>>
> >>>> _______________________________________________
> >>>> ncl-talk mailing list
> >>>> ncl-talk at ucar.edu
> >>>> List instructions, subscriber options, unsubscribe:
> >>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
> >>>
> >>>
> >>
> >>
> >>
> >> --
> >> Adam Phillips
> >> Associate Scientist, Climate and Global Dynamics Laboratory, NCAR
> >> www.cgd.ucar.edu/staff/asphilli/ 303-497-1726
> >>
> >
> >
> > _______________________________________________
> > ncl-talk mailing list
> > ncl-talk at ucar.edu
> > List instructions, subscriber options, unsubscribe:
> > http://mailman.ucar.edu/mailman/listinfo/ncl-talk
> >
>
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