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	tshow last output file in status, add debugging output - slidergrid - grid of e…
	git clone git://src.adamsgaard.dk/slidergrid
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	---
	commit bb5690a5dfaf1895126205eceaf2f36aff4155a4
	parent e74cb395a9425ba9819ff606866e77e5ee9dfa93
	Author: Anders Damsgaard <[email protected]>
	Date: Tue, 22 Mar 2016 14:50:34 -0700

	show last output file in status, add debugging output

	Diffstat:
	M slidergrid/main.c \| 23 ++++++++++++++++++++---
	M test.c \| 8 --------

	2 files changed, 20 insertions(+), 11 deletions(-)
	---
	diff --git a/slidergrid/main.c b/slidergrid/main.c
	t@@ -35,9 +35,11 @@ void print_version(char* argv0)

	void print_status(simulation sim)
	{
	- printf("\r%s: t = %.3f s, t_end = %.3f s (%2.0f%%) ",
	+ printf("\r%s: t = %.3f s, t_end = %.3f s (%2.0f%%), "
	+ "last output = %06d ",
	sim.id, sim.time, sim.time_end,
	- sim.time/sim.time_end*100.);
	+ sim.time/sim.time_end*100.,
	+ sim.file_number);
	}

	int main(int argc, char** argv)
	t@@ -70,7 +72,7 @@ int main(int argc, char** argv)
	// external function which defines the simulation setup and parameters
	simulation sim = setup_simulation();

	- if (verbose == 1) {
	+ if (verbose) {
	sim.verbose = 1;
	printf("Sliders N = %d\n", sim.N);
	}
	t@@ -127,8 +129,23 @@ int main(int argc, char** argv)
	sim.time += sim.dt) {

	for (i=0; i<sim.N; i++)
	+ printf("%d: vel = %f %f %f\n", i,
	+ sim.sliders[i].vel.x,
	+ sim.sliders[i].vel.y,
	+ sim.sliders[i].vel.z);
	+
	+ for (i=0; i<sim.N; i++)
	project_slider_position(&sim.sliders[i], sim.dt, sim.iteration);

	+ for (i=0; i<sim.N; i++)
	+ printf("%d: pos = %f %f %f, pos_future = %f %f %f\n", i,
	+ sim.sliders[i].pos.x,
	+ sim.sliders[i].pos.y,
	+ sim.sliders[i].pos.z,
	+ sim.sliders[i].pos_future.x,
	+ sim.sliders[i].pos_future.y,
	+ sim.sliders[i].pos_future.z);
	+
	// resolve slider-to-slider interaction
	for (i=0; i<sim.N; i++) {

	diff --git a/test.c b/test.c
	t@@ -40,13 +40,5 @@ simulation setup_simulation()
	sim.time_end = 1.0;
	sim.file_interval = 0.1;

	- if (write_simulation_output(&sim, ".")) {
	- fprintf(stderr, "\nFatal error: Could not write one or more "
	- "output files.\n");
	- }
	-
	-
	-
	-
	return sim;
	}