This commit ensures that the following set of vectors are stored/updated in
Summary::add_timestep()
for all active wells and well groups (including FIELD):
- Production rates for Oil, Water, Gas, and Reservoir Volume
(i.e., (O|W|G|V)PR).
- Cumulative production totals for Oil, Water, Gas, and
Reservoir Volume (i.e., (O|W|G|V)PT).
- Injection rates for Water and Gas (i.e., (W|G)IR).
- Cumulative injection totals for Water and Gas ((W|G)IT).
- Producing Water Cut (WCT).
- Producing Gas/Oil ratio (GOR).
We additionally capture the well bottom-hole pressure (WBHP) for all
wells that are active at the pertinent simulation step (sim_step).
Add an accessor function
const SummaryState& Summary::get_restart_vectors() const
that returns the 'prev_state' which contains these summary vectors
and add a set of unit tests to exercise the new interface.
The main content of this commit is that the loading of restart files is
based on map of keys passed in from calling scope. This way the
selection of keywords to save and load is fully under control of calling
scope, but in addition there are many small refactorings:
- The EclipseWriter class and implementation has been renamed
EclipseIO.
- The loading and saving of restart files has been moved to file and
namespace RestartIO, which contains two loose functions load( ) and
save( ).
- The Summary() and RFT( ) data get their own copies of the data::Cells
vector.
- Removed some abstractions and wrrappers around C / ert
datastructures. Using ecl_file_view when loading restart files,
instead of bare ecl_file. Simplified opening of unified restart
files.
- Removed the ability to save restart keywords in double precision.
Field efficiency: (OIP(initial) - OIP(now)) / OIP(initial). The initial
OIP is cached, and FOIP is reused for OIP(now). Adds the
operator-(double,quantity) to make the formula obvious from the FOE
function.
Will use one common container for both the solution data required for the
restart, e.g. PRESSURE and SWAT and also the auxillary data like KRG and
FIP which is intended as extra information in the restart file, or
alternatively the summary file.
- The outputwriter will now take a a separate EclipseGrid instance as
input argument, it is assumed that calling scope has already made sure
ACTNUM and ZCORN are correct.
- All active/inactive cell mappings are based on the grid argument, the
naked int* with global / active cell mappings has been completely
removed.
A rewritten Summary.cpp with some minor header modifications. Synposis
of the new implementation:
* Uses unordered_map< string, std::function > for dispatch, instead of
multiple functions and a switch
* Some poor man's function composition support has been added
(privately) to avoid a lot of reptition in the post processing.
* Functions assume they work over lists of wells instead of single wells
being special cased - this means groups of well etc. can share
implementation with single wells and field keywords.
* Unsupported keywords are not written in the Summary file.
Furthermore, some comments on special cases and overall approach and
a generally more declarative implementation. This change is invisible to
downstream developers. Users will obviously see no more garbage
keywords.
The to_si/from_si functions were moved into UnitSystem which now manages
table lookup for clients, rather than having to store the raw
conversion tables.
To stay consistent with the interface exposed by the other
eclipse-writer components, the summary facilities takes its time elapsed
since simulation start, not on a per-step basis.
By precomputing and storing the keyword-to-enum mapping, accessing and
writing to a node overhead changes from log(N) to constant, and should
behave better w.r.t. cache and memory access.
Support for the creation and output of ecl-compatible SUMMARY-section
configured files. Supports a set of Well keywords, with unit conversions
based on user request, and comes with a test suite.
