[ncl-talk] Unable to read shapefile attribute table correctly
Peirong Lin
peironglinlin at gmail.com
Tue Aug 5 15:13:44 MDT 2014
Dear NCL,
I am using the following NCL code to read a shapefile attribute table
(which allows further computation), but when I printed out all the
"COMIDs", they are all "0". But when I open the shapefile in ArcGIS, the
COMIDs can be correctly shown. Can anybody provide some hints to resolve
this?
*begin*
*shp_file = "./NHDFlowline.shp"*
*f = addfile(shp_file,"r")*
*varnames = getfilevarnames(f)*
*print("varnames = "+varnames)*
*COMIDs = f->COMID*
*print(COMIDs)*
*end*
I've already made sure the COMID is a variable in the shapefile, but the
values just cannot be read correctly. Thank you in advance for replying!!
Best,
Peirong
--
*Peirong Lin* (Ms.)
Graduate Research Assistant (JGB 5.322)
Jackson School of Geosciences
The University of Texas at Austin
Contact: 512-201-3731
prlin at utexas.edu; peironglinlin at gmail.com
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