putValue: Function to insert values into dataset

In shwetagopaul92/rhdf5_api: use REST API to write data to HDF Cloud

Description

Function to insert values into dataset

Usage

putValue(url, domain, value, start, stop, step)

Arguments

url	character string with http server url
domain	character string with domain name to be created
value	list with values to be inserted into dataset
start	(optional)numeric vector with starting coordinate of selection to be updated
stop	(optional)numeric vector with ending coordinate of selection to be updated
step	(optional)numeric vector with step value

Value

r http response object

Note

"http://170.223.248.164:7248/datasets/dsetuuid/value"

Examples

if (nchar(Sys.getenv("password"))>0) {
    tstring = sub("\\/", "", tempfile(tmpdir=""))
    dom = putDomain("http://170.223.248.164:7248", paste(tstring, ".hdfgroup.org", sep=""))
    ds = postDataset(url="http://170.223.248.164:7248/datasets",
        domain=paste(tstring, ".hdfgroup.org", sep=""),  
        type="H5T_IEEE_F32LE",
        shape=c(2,2), maxdims=c(0,0))
    response = GET(url="http://170.223.248.164:7248/datasets",
              add_headers(host=paste(tstring, ".hdfgroup.org", sep="")))
    dsetuuid = content(response)$datasets[[2]]     # taking the required dataset id 
    modShape = modifyShape(url=paste0("http://170.223.248.164:7248/datasets/",dsetuuid,"/shape"),
              domain=paste(tstring, ".hdfgroup.org", sep=""), newshape=c(3,3))
    mymat = matrix(1:9, nrow=3, ncol=3)
    insertVal = putValue(url=paste0("http://170.223.248.164:7248/datasets/",dsetuuid,"/value"),
               domain=paste(tstring, ".hdfgroup.org", sep=""), value=mymat,
               start=c(0,0),stop=c(3,3),step=c(1,1))
    }

shwetagopaul92/rhdf5_api documentation built on May 21, 2019, 10:08 a.m.