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| author |  Remi Lehe <remi.lehe@normalesup.org>
| 2019-12-20 06:17:22 -0800 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2019-12-20 06:17:22 -0800 |
| commit | 195dcd25bf09feea6769982c17d034a348195e3e (patch) | |
| tree | 5508be8cc1bbdf226e978bfd39b25735a9e347e0 /Source/Initialization/PlasmaInjector.cpp | |
| parent | 3bafba4f532c06df8eac1f896415aba9be47f98c (diff) | |
| parent | b5385a665eb1f683aea106b067970d675d137484 (diff) | |
| download | WarpX-195dcd25bf09feea6769982c17d034a348195e3e.tar.gz WarpX-195dcd25bf09feea6769982c17d034a348195e3e.tar.zst WarpX-195dcd25bf09feea6769982c17d034a348195e3e.zip | |
Merge pull request #524 from cameronjy/dist_directions
MJ and MB Drift Direction Parameters
Diffstat (limited to 'Source/Initialization/PlasmaInjector.cpp')
| -rw-r--r-- | Source/Initialization/PlasmaInjector.cpp | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/Source/Initialization/PlasmaInjector.cpp b/Source/Initialization/PlasmaInjector.cpp index 261a14fc5..f7c7e498f 100644 --- a/Source/Initialization/PlasmaInjector.cpp +++ b/Source/Initialization/PlasmaInjector.cpp @@ -276,17 +276,26 @@ void PlasmaInjector::parseMomentum (ParmParse& pp) int dir = 0; std::string direction = "x"; pp.query("beta", beta); + if(beta < 0){ + amrex::Abort("Please enter a positive beta value. Drift direction is set with <s_name>.bulk_vel_dir = 'x' or '+x', '-x', 'y' or '+y', etc."); + } pp.query("theta", theta); - pp.query("direction", direction); - if(direction == "x" || direction == "X"){ + pp.query("bulk_vel_dir", direction); + if(direction[0] == '-'){ + beta = -beta; + } + if((direction == "x" || direction[1] == 'x') || + (direction == "X" || direction[1] == 'X')){ dir = 0; - } else if (direction == "y" || direction == "Y"){ + } else if ((direction == "y" || direction[1] == 'y') || + (direction == "Y" || direction[1] == 'Y')){ dir = 1; - } else if (direction == "z" || direction == "Z"){ + } else if ((direction == "z" || direction[1] == 'z') || + (direction == "Z" || direction[1] == 'Z')){ dir = 2; } else{ std::stringstream stringstream; - stringstream << "Direction " << direction << " is not recognzied. Please enter x, y, or z."; + stringstream << "Cannot interpret <s_name>.bulk_vel_dir input '" << direction << "'. Please enter +/- x, y, or z with no whitespace between the sign and other character."; direction = stringstream.str(); amrex::Abort(direction.c_str()); } @@ -298,17 +307,26 @@ void PlasmaInjector::parseMomentum (ParmParse& pp) int dir = 0; std::string direction = "x"; pp.query("beta", beta); + if(beta < 0){ + amrex::Abort("Please enter a positive beta value. Drift direction is set with <s_name>.bulk_vel_dir = 'x' or '+x', '-x', 'y' or '+y', etc."); + } pp.query("theta", theta); - pp.query("direction", direction); - if(direction == "x" || direction == "X"){ + pp.query("bulk_vel_dir", direction); + if(direction[0] == '-'){ + beta = -beta; + } + if((direction == "x" || direction[1] == 'x') || + (direction == "X" || direction[1] == 'X')){ dir = 0; - } else if (direction == "y" || direction == "Y"){ + } else if ((direction == "y" || direction[1] == 'y') || + (direction == "Y" || direction[1] == 'Y')){ dir = 1; - } else if (direction == "z" || direction == "Z"){ + } else if ((direction == "z" || direction[1] == 'z') || + (direction == "Z" || direction[1] == 'Z')){ dir = 2; } else{ std::stringstream stringstream; - stringstream << "Direction " << direction << " is not recognzied. Please enter x, y, or z."; + stringstream << "Cannot interpret <s_name>.bulk_vel_dir input '" << direction << "'. Please enter +/- x, y, or z with no whitespace between the sign and other character."; direction = stringstream.str(); amrex::Abort(direction.c_str()); } |