Rootprocess: GrassDemProc

Subprocess: GrassDemHydroDemTiles

Excerpt: Fill up dem pits

Complete json command structure (overriding defaults)

{
  "userproject": {
    "userid": "karttur",
    "projectid": "karttur",
    "tractid": "karttur",
    "siteid": "*",
    "plotid": "*",
    "system": "system"
  },
  "period": {
    "timestep": "static"
  },
  "process": [
    {
      "processid": "GrassDemHydroDemTiles",
      "parameters": {
        "superimpose": "True",
        "asscript": "True",
        "mosaic": "True",
        "flags": "",
        "size": "4",
        "mod": "4",
        "diffthreshold": "0.01",
        "query": "",
        "memory": "300",
        "tilesize": "1000",
        "tileoverlap": "10"
      },
      "srccomp": [
        {
          "user_def_1": {
            "content": "",
            "layerid": "*",
            "prefix": "",
            "product": "",
            "source": "",
            "suffix": ""
          }
        },
        {
          "user_def..n": {
            "content": "",
            "layerid": "*",
            "prefix": "",
            "product": "",
            "source": "",
            "suffix": ""
          }
        }
      ],
      "srcpath": {
        "volume": "",
        "hdr": "tif",
        "dat": ""
      },
      "dstcopy": {
        "layerid": "*",
        "prefix": "*",
        "srccomp": "*"
      },
      "dstpath": {
        "volume": "",
        "hdr": "tif",
        "dat": ""
      }
    }
  ]
}

Required json command structure (accepting all defaults)

{
  "userproject": {
    "userid": "karttur",
    "projectid": "karttur",
    "tractid": "karttur",
    "siteid": "*",
    "plotid": "*",
    "system": "system"
  },
  "period": {
    "timestep": "static"
  },
  "process": [
    {
      "processid": "GrassDemHydroDemTiles",
      "parameters": {},
      "srccomp": [
        {
          "user_def_1": {
            "content": "",
            "layerid": "*",
            "prefix": "",
            "product": "",
            "source": "",
            "suffix": ""
          }
        },
        {
          "user_def..n": {
            "content": "",
            "layerid": "*",
            "prefix": "",
            "product": "",
            "source": "",
            "suffix": ""
          }
        }
      ],
      "srcpath": {
        "volume": ""
      },
      "dstcopy": {
        "layerid": "*",
        "prefix": "*",
        "srccomp": "*"
      },
      "dstpath": {
        "volume": ""
      }
    }
  ]
}

List of parameters

parent element paramid type required default
process parameters superimpose boolean False True
process parameters asscript boolean False True
process parameters mosaic text False True
process parameters flags text False —
process parameters size integer False 4
process parameters mod integer False 4
process parameters diffthreshold float False 0.01
process parameters query text False —
process parameters memory integer False 300
process parameters tilesize integer False 1000
process parameters tileoverlap integer False 10
process srccomp * element True *
process srcpath volume text True —
process srcpath hdr text False tif
process srcpath dat text False —
process dstcopy layerid text True *
process dstcopy prefix text True *
process dstcopy srccomp text True *
process dstpath volume text True —
process dstpath hdr text False tif
process dstpath dat text False —

Hints for parameters

parent element paramid hint
process parameters superimpose to be completed
process parameters asscript to be completed
process parameters mosaic to be completed
process parameters flags to be completed
process parameters size Only remove sinks not larger than cells
process parameters mod  
process parameters diffthreshold min difference original DEM and HydroDEM to count as change
process parameters query Query for burning hydrodem corrections
process parameters memory Memory allocation
process parameters tilesize Tile size (pixels) for dividing DEM raster
process parameters tileoverlap Tile overlap for dividing DEM raster
process srccomp * link for source composition
process srcpath volume to be completed
process srcpath hdr to be completed
process srcpath dat to be completed
process dstcopy layerid unknown hint
process dstcopy prefix unknown hint
process dstcopy srccomp unknown hint
process dstpath volume to be completed
process dstpath hdr to be completed
process dstpath dat to be completed