rmf_read_upw: Read a MODFLOW-NWT Upstream Weighting file

In rogiersbart/RMODFLOW: Pre- and post-processing of MODFLOW files

Read a MODFLOW-NWT Upstream Weighting file

Description

rmf_read_upw reads in a MODFLOW-NWT upstream weighting file and returns it as an RMODFLOW upw object.

Usage

rmf_read_upw(
  file = {
     cat("Please select upw file ...\n")
     file.choose()
 },
  dis = {
     cat("Please select corresponding dis file ...\n")
    
    rmf_read_dis(file.choose())
 },
  mlt = NULL,
  zon = NULL,
  ...
)

Arguments

file	filename; typically '*.upw'
dis	an RMODFLOW dis object
mlt	a RMODFLOW mlt object. Only needed when reading parameter arrays defined by multiplier arrays
zon	a RMODFLOW zon object. Only needed when reading parameter arrays defined by zone arrays
...	arguments passed to rmfi_parse_array. Can be ignored when input arrays are 'free' format and INTERNAL or CONSTANT.

Value

object of class upw

Note

upw input structure is nearly identical to lpf but calculations are done differently. Differences include the addition of the iphdry value and the ommision of optional keywords. Layer wetting capabilities are also not supported by upw.

upw must be used with the Newton solver. See also rmf_create_nwt.

See Also

rmf_write_upw, rmf_create_upw and https://water.usgs.gov/ogw/modflow-nwt/MODFLOW-NWT-Guide/

rogiersbart/RMODFLOW documentation built on Jan. 14, 2023, 4:21 a.m.