Zajd, John wrote:
> Greetings,
>
> I am attempting to build a R package, however the build fails and the
> following message is ouput:
>
> C:\ConstellaGroup\EPA\RAGG\package>R CMD BUILD --binary --force RAGG
> * checking for file 'RAGG/DESCRIPTION' ... OK
> * preparing 'RAGG':
> * checking DESCRIPTION meta-information ... ERROR
> Error in if (regexpr(dep_regexp, dep) == -1) { :
> missing value where TRUE/FALSE needed
> Execution halted
>
>
> The DESCRIPTION file is as follows:
>
> Package: RAGG
>
> Title: Aggregation Tool for CMAQ gridded model data
>
> Version: 1.5
>
> Date: 2004-08-23
>
> Author: Nathan Shackles <nshackles at constellagroup.com>, ported
from SAS code
> written by Renee Jaramillo <rjaramillo at constellagroup.com>
>
> Description: The RAGG package performs aggregation of gridded CMAQ model
> data. The pacakge reads event data from Models3 IO-API files and outputs
the
> aggregated annual data in Models3 IO-API file(s).
>
> Aggegation came about as a means to provide CMAQ-based estimates of total
> annual deposition and average annual concentrations. CMAQ is an episodic
> model requiring detailed meteorological and emissions inputs. Because of
the
> extensive inputs and the time required to run CMAQ, it would be
> cost-prohibitive to simulate an entire year to estimate annual quantities.
> Aggregation formulas group events into clusters with similar 850-mb
windflow
> patters to create annual estimates.
>
> Maintainer: Nathan Shackles <nshackles at constellagroup.com>
>
> Depends: Models3
>
> License: GPL version 2 or newer
>
> Any help that can be provided is appreciated.
One obvious point:
Continuation lines should begin with a white space (such as a tab). See
the Writing R Extensions manual for more details.
Uwe Ligges
> Thank you,
>
> John Zajd
>
>
>
>
>
>
>
>
> [[alternative HTML version deleted]]
>
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