[GRASS-user] d.vect.chart

[Hamish]

lanczos at t-zones.sk wrote:
> 
> Could somebody explain me what is bad on this script?:
> 
> d.vect.chart map=water_chemistry_mgl type=point  layer=1 columns=ca2_plus mg2_plus na_plus k_plus so4_2minus cl_minus hco3_minus  ctype=pie ocolor=black  sizecol=tds size=40 scale=0 colors=red green blue orange yellow cyan pink
> 
> I got the following output:
> Sorry <ca2_plus> is not a valid option
> Sorry <mg2_plus> is not a valid option
> Sorry <na_plus> is not a valid option
...



put commas between the column names:

columns=ca2_plus,mg2_plus,na_plus,k_plus,....



Hamish