Take the SVC unformatted output for host to vdisk and use a name,capacity,FC_id vdisk list in anothe file to build the report.

format-svc-output-csv

$basepath = 'C:\Storage-Migration'
$content = gc "$basepath\mc\mcsvc01vdisks.txt"
gc "$basepath\mc\mcsvc01vdisksbyhost.txt" | %{
    $line = $_
    if($line -match "^\d+") {
        $match = [regex]::Matches($line, "\S*(?>\s+)")
        $vol_match = $content | sls -Pattern $(($match[4].value).Trim())
        try{
            if($match) {
                 $vol_size = [regex]::Match($vol_match,'(?<=,)[\w\.\w]+(?=,[m\d])')
                 $hash = @{
                     vol_id = $match[0].Value.Trim()
                     host_id = $match[1].Value.Trim()
                     scsi_id = $match[2].Value.Trim()
                     vdisk_id = $match[3].Value.Trim()
                     vdisk_name = $match[4].Value.Trim()
                     vdisk_uuid = $match[5].Value.Trim()
                     vol_size = $vol_size
                 }

                 New-Object -TypeName psobject -Property $hash
                }
        } catch {"Error! - Line: $line`tSize: $vol_size"}
    }
}