|
|
Conversion of 2D to 1D
Hi,
How can we convert a 2D array (image) into 1D in IDL?
Plz reply
Regards
Neil
|
|
0
|
|
|
|
Reply
|
 Neil
|
3/29/2010 6:45:03 AM |
|
On Mar 29, 5:45=A0pm, Neil <swapneil.v...@gmail.com> wrote:
> Hi,
>
> How can we convert a 2D array (image) into 1D in IDL?
>
> Plz reply
>
> Regards
> Neil
imageoned =3D reform(imagetwod,n_elements(imagetwod))
|
|
|
0
|
|
|
|
Reply
|
Maxwell
|
3/29/2010 7:52:43 AM
|
|
On 29 Mrz., 09:52, Maxwell Peck <maxjp...@gmail.com> wrote:
> On Mar 29, 5:45=A0pm, Neil <swapneil.v...@gmail.com> wrote:
>
> > Hi,
>
> > How can we convert a 2D array (image) into 1D in IDL?
>
> > Plz reply
>
> > Regards
> > Neil
>
> imageoned =3D reform(imagetwod,n_elements(imagetwod))
Or simplier: imageoned=3Dimagetwod[*]
Regards
CR
|
|
|
0
|
|
|
|
Reply
|
chris
|
3/29/2010 3:13:15 PM
|
|
On Mar 30, 2:13=A0am, chris <rog...@googlemail.com> wrote:
> On 29 Mrz., 09:52, Maxwell Peck <maxjp...@gmail.com> wrote:
>
> > On Mar 29, 5:45=A0pm, Neil <swapneil.v...@gmail.com> wrote:
>
> > > Hi,
>
> > > How can we convert a 2D array (image) into 1D in IDL?
>
> > > Plz reply
>
> > > Regards
> > > Neil
>
> > imageoned =3D reform(imagetwod,n_elements(imagetwod))
>
> Or simplier: imageoned=3Dimagetwod[*]
>
> Regards
>
> CR
The only reason I don't do it that way is I've never been completely
sure after reading http://www.dfanning.com/misc_tips/submemory.html
whether that operation generates an index vector.
Max
|
|
|
0
|
|
|
|
Reply
|
Maxwell
|
3/29/2010 8:05:11 PM
|
|
|
3 Replies
876 Views
(page loaded in 0.474 seconds)
|
|
|
|
|
|
|
|
|
Search |
Post Question |
Groups |
Stream |
About |
Register
9517 articles. 
8 followers. 