() for my other
shapefiles. What do I need to do to the SpatialGridDataFrame created in your
script in order to use plot() ?
Sorry to ask such simplistic questions, but I am not that familar yet with with
R or spatial analysis.
many thanks and best wishes,
Juliane
Dr. Juliane Struve
Dear list members,
thank you so much for your helpful comments ! I will work through them and
also explain the purpose of this analysis as suggested by Milton in my
follow-up.
Best regards,
Juliane
 Dr. Juliane Struve
Environmental Scientist
10, Lynwood Crescent
Sunningdale SL5 0BL
01344
Dear list,
I am trying to read ArcGIS raster data sets into R after converting them into
ASCII .txt file. The text file I am trying to read contains
ncols 250
nrows 276
xllcorner 344147.1949
yllcorner 3024657.6122834
cellsize 0.19970250725746
NODATA_value -
330555.2 3044673 -64.61209
154.6121
- Original Message
From: Roger Bivand <[EMAIL PROTECTED]>
To: Juliane Struve <[EMAIL PROTECTED]>
Cc: r-sig-geo@stat.math.ethz.ch
Sent: Friday, 3 October, 2008 13:33:44
Subject: Re: [R-sig-Geo] Modifying a column in a
hape:
objects other than Spatial objects defined in the sp package are deprecated
Would somebody be able to help ?
Many thanks !
Juliane
Dr. Juliane Struve
Environmental Scientist
10, Lynwood Crescent
Sunningdale SL5 0BL
01344 620811
___
R-sig-Geo mailing list
R-sig-Geo@stat.math.ethz.ch
https://stat.ethz.ch/mailman/listinfo/r-sig-geo
Dear list,
I am a new R user and wonder if somebody could help with this problem:
The entries in column "currentcentroid" in data frame "fish" change in relation
to the entry in column "angles" (example is given below). "currentcentroid" is
a gridpoint. After updating it according to "angles"
may be a simple solution that I am not aware of, apologies if that is the
case, but I am quite new to R.
Many thanks in advance for any suggestions.
Regards,
Juliane
Dr. Juliane Struve
Adjunct Environmental Scientist
Mote Marine Laboratory
Center for Fisheries Enhancement
1600 Ken T
. Juliane Struve
Adjunct Environmental Scientist
Mote Marine Laboratory
Center for Fisheries Enhancement
1600 Ken Thomson Parkway
Sarasota, Florida, 34236
(941)388-4441 Ext. 408
- Original Message
From: G. Allegri <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Cc: r-sig-geo@stat.math.ethz.ch; J
Dear members,
how can i read and plot an ArcGis raster file? The .aux file contains floating
point bathymetry values. I have managed to read and plot a shoreline
using rgdal, maptools and PBSmapping, but I am stuck now. Any help would be
much appreciated.
Regards,
Juliane
_
