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-rw-r--r--deco.c8
-rw-r--r--planner.c8
2 files changed, 8 insertions, 8 deletions
diff --git a/deco.c b/deco.c
index 20d8b0479..7a9f33e5a 100644
--- a/deco.c
+++ b/deco.c
@@ -23,7 +23,7 @@
extern bool in_planner();
-extern pressure_t first_stop_pressure;
+extern pressure_t first_ceiling_pressure;
//! Option structure for Buehlmann decompression.
struct buehlmann_config {
@@ -367,7 +367,7 @@ double solve_cubic2(double B, double C)
double update_gradient(double next_stop_pressure, double first_gradient)
{
- double B = cube(first_gradient) / (first_stop_pressure.mbar / 1000.0 + first_gradient);
+ double B = cube(first_gradient) / (first_ceiling_pressure.mbar / 1000.0 + first_gradient);
double C = next_stop_pressure * B;
double new_gradient = solve_cubic2(B, C);
@@ -385,10 +385,10 @@ void boyles_law(double next_stop_pressure)
return;
// This should be a tautology but prevents a numerical instability.
- if (IS_FP_SAME(next_stop_pressure, first_stop_pressure.mbar / 1000.0))
+ if (IS_FP_SAME(next_stop_pressure, first_ceiling_pressure.mbar / 1000.0))
return;
- if (!first_stop_pressure.mbar)
+ if (!first_ceiling_pressure.mbar)
return;
for (ci = 0; ci < 16; ++ci) {
allowable_n2_gradient[ci] = update_gradient(next_stop_pressure, bottom_n2_gradient[ci]);
diff --git a/planner.c b/planner.c
index 1dda2f4fe..ae90938c2 100644
--- a/planner.c
+++ b/planner.c
@@ -33,7 +33,7 @@ int decostoplevels_imperial[] = { 0, 3048, 6096, 9144, 12192, 15240, 18288, 2133
double plangflow, plangfhigh;
bool plan_verbatim, plan_display_runtime, plan_display_duration, plan_display_transitions;
-pressure_t first_stop_pressure;
+pressure_t first_ceiling_pressure;
const char *disclaimer;
@@ -1119,9 +1119,9 @@ bool plan(struct diveplan *diveplan, char **cached_datap, bool is_planner, bool
stopidx++;
vpmb_first_stop = stoplevels[stopidx];
}
- first_stop_pressure.mbar = depth_to_mbar(vpmb_first_stop, &displayed_dive);
+ first_ceiling_pressure.mbar = depth_to_mbar(vpmb_first_stop, &displayed_dive);
} else {
- first_stop_pressure.mbar = 0;
+ first_ceiling_pressure.mbar = 0;
}
//CVA
@@ -1143,7 +1143,7 @@ bool plan(struct diveplan *diveplan, char **cached_datap, bool is_planner, bool
breaktime = -1;
breakcylinder = 0;
o2time = 0;
- first_stop_pressure.mbar = depth_to_mbar(deco_allowed_depth(tissue_tolerance,
+ first_ceiling_pressure.mbar = depth_to_mbar(deco_allowed_depth(tissue_tolerance,
diveplan->surface_pressure / 1000.0,
&displayed_dive,
1),