Re: [MORPHMET] Appending tps curves to landmarks

2017-11-13 Thread Joanna Lenarczyk 
Two or more landmarks cannot be in the same point (cannot be read with
tpsRelw). Maybe, this is the problem...
In contrast, they can be computed in MorphoJ.
The possibility to read landmarks/semilandmarks put in the same point in
tps software would be useful :)

2017-11-10 11:25 GMT+01:00 Candice Neves <536...@students.wits.ac.za>:

> Hi All
>
> I'm currently trying to append curves to landmarks using the function in
> tpsUtil (I want to use the curve information as sliding landmarks) however
> any time I try to do this tpsUtil gives me an error message saying
> '0.004149' is not a valid floating point value.' I take this to mean that
> one of the points I made when digitizing is not "valid" and so tpsUtil
> cannot read the file? Is this right? When I was digitizing tpsDIG kept
> popping up error messages but I couldn't figure out what I was doing wrong,
> I was just tracing the outline using the 'draw curve' function. I'd delete
> the curve and start over, but it happened every time I outlined a molar so
> eventually I jut kept going. Did this mess me up? Was there a way to fix
> what I was doing that would have meant my curves would be read in tpsUtil?
> Is there a way I can manually append my curve data as landmarks that could
> still be read into Geomorph or Momocs as sliding landmarks? Could I edit
> the tps file manally to do this or am I going to have to start over
> redrawing the curves? I need to delete some landmarks as well, so I'm
> having the same problem with tpsUtil, I was planning on manually deleting
> the landmarks I no longer want for my specimens (or should I just tell the
> R packages I use to exclude certain landmarks? I think this might be
> better).
>
> Any help would be greatly appreciated
> Thanks
> Candice Neves
> MSc Candidate
>
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> MORPHMET may be accessed via its webpage at http://www.morphometrics.org
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-- 
Joanna Lenarczyk

Zakład Fykologii
Instytut Botaniki im. W. Szafera Polskiej Akademii Nauk
ul. Lubicz 46, 31-512 Kraków
tel. 12 42 41 876

Department of Phycology
W. Szafer Institute of Botany, Polish Academy of Sciences
Lubicz 46, PL-31-512 Cracow
phone +48 12 42 41 876

e-mail: j.lenarc...@botany.pl

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RE: [MORPHMET] Appending tps curves to landmarks

2017-11-10 Thread F. James Rohlf 
Please send me a copy of the tps file you are having a problem with (I do not 
need all of the images). Should be an easy fix but I would like to check your 
file to be sure.

 

_ _ _ _ _ _ _ _ _

F. James Rohlf, Distinguished Prof. Emeritus



Depts. of Anthropology and of Ecology & Evolution

 

 

From: Candice Neves [mailto:536...@students.wits.ac.za] 
Sent: Friday, November 10, 2017 5:26 AM
To: MORPHMET <morphmet@morphometrics.org>
Subject: [MORPHMET] Appending tps curves to landmarks

 

Hi All

 

I'm currently trying to append curves to landmarks using the function in 
tpsUtil (I want to use the curve information as sliding landmarks) however any 
time I try to do this tpsUtil gives me an error message saying '0.004149' is 
not a valid floating point value.' I take this to mean that one of the points I 
made when digitizing is not "valid" and so tpsUtil cannot read the file? Is 
this right? When I was digitizing tpsDIG kept popping up error messages but I 
couldn't figure out what I was doing wrong, I was just tracing the outline 
using the 'draw curve' function. I'd delete the curve and start over, but it 
happened every time I outlined a molar so eventually I jut kept going. Did this 
mess me up? Was there a way to fix what I was doing that would have meant my 
curves would be read in tpsUtil? Is there a way I can manually append my curve 
data as landmarks that could still be read into Geomorph or Momocs as sliding 
landmarks? Could I edit the tps file manally to do this or am I going to have 
to start over redrawing the curves? I need to delete some landmarks as well, so 
I'm having the same problem with tpsUtil, I was planning on manually deleting 
the landmarks I no longer want for my specimens (or should I just tell the R 
packages I use to exclude certain landmarks? I think this might be better).

 

Any help would be greatly appreciated

Thanks

Candice Neves

MSc Candidate

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Re: [MORPHMET] Appending tps curves to landmarks

2017-11-10 Thread Liu Idarraga Orozco 
I had de same problem in times several. If I remember correctly the 
problem comes out when some comma is in the scale number or something 
like that.


Liu


On 10/11/17 08:25, Candice Neves wrote:

Hi All

I'm currently trying to append curves to landmarks using the function 
in tpsUtil (I want to use the curve information as sliding landmarks) 
however any time I try to do this tpsUtil gives me an error message 
saying '0.004149' is not a valid floating point value.' I take this to 
mean that one of the points I made when digitizing is not "valid" and 
so tpsUtil cannot read the file? Is this right? When I was digitizing 
tpsDIG kept popping up error messages but I couldn't figure out what I 
was doing wrong, I was just tracing the outline using the 'draw curve' 
function. I'd delete the curve and start over, but it happened every 
time I outlined a molar so eventually I jut kept going. Did this mess 
me up? Was there a way to fix what I was doing that would have meant 
my curves would be read in tpsUtil? Is there a way I can manually 
append my curve data as landmarks that could still be read into 
Geomorph or Momocs as sliding landmarks? Could I edit the tps file 
manally to do this or am I going to have to start over redrawing the 
curves? I need to delete some landmarks as well, so I'm having the 
same problem with tpsUtil, I was planning on manually deleting the 
landmarks I no longer want for my specimens (or should I just tell the 
R packages I use to exclude certain landmarks? I think this might be 
better).


Any help would be greatly appreciated
Thanks
Candice Neves
MSc Candidate
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--
Liu Idárraga O.
Estudiante Doctoral
Facultad de Ciencias Naturales y Museo
Universidad Nacional de La Plata
División de Mastozoología
Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"
Av. Angel Gallardo 470
C1405DJR Ciudad Autónoma de Buenos Aires - Argentina
Phone: +5411- 4982 8370/6670 Ext. 209

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[MORPHMET] Appending tps curves to landmarks

2017-11-10 Thread Candice Neves 
Hi All

I'm currently trying to append curves to landmarks using the function in 
tpsUtil (I want to use the curve information as sliding landmarks) however 
any time I try to do this tpsUtil gives me an error message saying 
'0.004149' is not a valid floating point value.' I take this to mean that 
one of the points I made when digitizing is not "valid" and so tpsUtil 
cannot read the file? Is this right? When I was digitizing tpsDIG kept 
popping up error messages but I couldn't figure out what I was doing wrong, 
I was just tracing the outline using the 'draw curve' function. I'd delete 
the curve and start over, but it happened every time I outlined a molar so 
eventually I jut kept going. Did this mess me up? Was there a way to fix 
what I was doing that would have meant my curves would be read in tpsUtil? 
Is there a way I can manually append my curve data as landmarks that could 
still be read into Geomorph or Momocs as sliding landmarks? Could I edit 
the tps file manally to do this or am I going to have to start over 
redrawing the curves? I need to delete some landmarks as well, so I'm 
having the same problem with tpsUtil, I was planning on manually deleting 
the landmarks I no longer want for my specimens (or should I just tell the 
R packages I use to exclude certain landmarks? I think this might be 
better).

Any help would be greatly appreciated
Thanks
Candice Neves
MSc Candidate

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