On Tue, Nov 6, 2018 at 5:56 PM Rich Shepard <[email protected]> wrote: > > On Sat, 3 Nov 2018, Rich Shepard wrote: > > > Where have I made the syntactical mistake? > > This is interesting. In the ../scripts directory, along with the grass > script, is a file called 'rules.txt' with perms 644. Adding a rules= option > to the v.colors command removed the rgb_col data type error and replaced it > with two errors: 1) not finding a column in the table and 2) an inability to > read the rules.txt file: > > v.colors -c map=stations use=attr column=howmany rules=rules.txt rgb_col=bin_col --o > > ERROR: Column <howmany> not found in table <stations> > /home/rshepard/documents/white-papers/geochemistry/willamette-river-mercury/scripts/grass-display-sample-sites.sh: > line 12: /scripts/rules.txt: No such file or directory > > For error 1: > > > db.describe tab=stations > ... > column:howmany > description: > type:INTEGER > len:4 > scale:0 > precision:0 > default: > nullok:yes > select:? > update:? > > For error 2: > $ ll rules.txt > -rw-r--r-- 1 rshepard users 187 Nov 6 08:34 rules.txt > > What might be going on here with 7.7.svn (r73645)?
Please check v.db.connect map=stations -p and db.connect -p Is the table attached to the map stations really in the default database? Markus M
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