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tgranular: support and document simulation naming - granular - granular dynamic… |
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git clone git://src.adamsgaard.dk/granular |
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README |
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LICENSE |
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--- |
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commit 05b91832152f7b9b8a44ecfe460b965eb864cac6 |
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parent 355386ab0005d3ba09358f192fc20e04a14a7b5c |
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Author: Anders Damsgaard <[email protected]> |
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Date: Thu, 25 Mar 2021 22:38:24 +0100 |
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granular: support and document simulation naming |
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Diffstat: |
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M granular.1 | 9 +++++++++ |
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M granular.c | 5 +++++ |
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2 files changed, 14 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/granular.1 b/granular.1 |
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t@@ -19,6 +19,15 @@ reads |
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.Xr granular 5 |
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data with grain properties from stdin, simulates granular interaction |
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over time, and prints the resultant state. |
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+If |
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+.Ar name |
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+is set, the simulation state is written to files in |
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+.Xr granular 5 |
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+format in the current directory. |
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+The files are named |
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+.Pa <name>.outputDDDDD.txt , |
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+where DDDDD is an integer counter starting from 00000, and incrementing |
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+by 1 for each new file. |
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.Pp |
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The options are as wollows: |
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.Bl -tag -width Ds |
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diff --git a/granular.c b/granular.c |
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t@@ -53,6 +53,11 @@ main(int argc, char *argv[]) |
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usage(); |
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} ARGEND; |
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+ if (argc == 1 && argv[0]) |
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+ snprintf(sim.name, sizeof(sim.name), "%s", argv[0]); |
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+ else if (argc > 1) |
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+ usage(); |
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+ |
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sim_read_grains(&sim, stdin); |
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if (sim.t < sim.t_end) |
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sim_run_time_loop(&sim); |
