Simple library for D to deal with surfaces (2D grids). Regular cartesian-cell 2D grids currently are supported.

Documentation is available here

Author: Dmitriy Linev

License: MIT

• Import 2D grids from popular formats
• Perform arithmetic calculations with 2D grids
• Export to popular formats to be able to open it in special software (like Golden Software Surfer or Schlumberger Petrel)

• CPS-3 ASCII
• ZMap+
• IRAP Classic ASCII (aka ROXAR text)

• CPS-3 ASCII
• ZMap+
• IRAP Classic ASCII (aka ROXAR text)

auto surface = new CartesianSurface;
surface.loadFromFile("./data/surface.cps");
// perform some serious calculation
foreach(i; 0 .. surface.nx) {
    foreach(j; 0 .. surface.ny) {
        surface.z[i][j] = someSeriousCalculation();
    }
}

// inverse Z axis polarity for export
surface *= -1;
surface.saveToFile("./data/calculated.cps", "cps");

dsurf is available in dub. If you're using dub run dub add dsurf in your project folder and dub will add dependency and fetch the latest version.