Plot raw accel data for the motor accel section.
authorKeith Packard <keithp@keithp.com>
Thu, 10 Sep 2009 18:53:06 +0000 (11:53 -0700)
committerKeith Packard <keithp@keithp.com>
Thu, 10 Sep 2009 18:53:06 +0000 (11:53 -0700)
This shows a short sequence of accelerometer data without any filtering.

Signed-off-by: Keith Packard <keithp@keithp.com>
ao-tools/ao-postflight/ao-postflight.c

index 3a6f04b..1e6ac74 100644 (file)
@@ -83,7 +83,7 @@ plot_perioddata(struct cc_perioddata *d, char *axis_label, char *plot_label,
 
 static void
 plot_timedata(struct cc_timedata *d, char *axis_label, char *plot_label,
-               double min_time, double max_time)
+             double min_time, double max_time, int plot_type)
 {
        double  *times;
        double  *values;
@@ -112,13 +112,16 @@ plot_timedata(struct cc_timedata *d, char *axis_label, char *plot_label,
        ymax_i = cc_timedata_max(d, min_time, max_time);
        ymin = d->data[ymin_i].value;
        ymax = d->data[ymax_i].value;
-       plcol0(1);
-       pllab("Time", axis_label, plot_label);
        for (i = start; i <= stop; i++) {
                times[i-start] = (d->data[i].time - start_time)/100.0;
                values[i-start] = d->data[i].value;
        }
+       plscol0(1, 0, 0, 0);
+       plscol0(2, plot_colors[plot_type][0],  plot_colors[plot_type][1],  plot_colors[plot_type][2]);
+       plcol0(1);
        plenv(times[0], times[stop-start], ymin, ymax, 0, 2);
+       pllab("Time", axis_label, plot_label);
+       plcol0(2);
        plline(stop - start + 1, times, values);
        free(times);
        free(values);
@@ -320,12 +323,20 @@ analyse_flight(struct cc_flightraw *f, FILE *summary_file, FILE *detail_file, FI
                plstar(2, 3);
                speed = merge_data(&cooked->accel_speed, &cooked->pres_speed, apogee);
 
-               plot_perioddata(&cooked->pres_pos, "meters", "Height", -1e10, 1e10, PLOT_HEIGHT);
-               plot_perioddata(&cooked->pres_pos, "meters", "Height to Apogee", boost_start, apogee, PLOT_HEIGHT);
-               plot_perioddata(speed, "meters/second", "Speed", -1e10, 1e10, PLOT_SPEED);
-               plot_perioddata(speed, "meters/second", "Speed to Apogee", boost_start, apogee, PLOT_SPEED);
-               plot_perioddata(&cooked->accel_accel, "meters/second²", "Acceleration", -1e10, 1e10, PLOT_ACCEL);
-               plot_perioddata(&cooked->accel_accel, "meters/second²", "Acceleration during Boost", boost_start, boost_stop + (boost_stop - boost_start) / 2.0, PLOT_ACCEL);
+               plot_perioddata(&cooked->pres_pos, "meters", "Height",
+                               -1e10, 1e10, PLOT_HEIGHT);
+               plot_perioddata(&cooked->pres_pos, "meters", "Height to Apogee",
+                               boost_start, apogee + (apogee - boost_start) / 10.0, PLOT_HEIGHT);
+               plot_perioddata(speed, "meters/second", "Speed",
+                               -1e10, 1e10, PLOT_SPEED);
+               plot_perioddata(speed, "meters/second", "Speed to Apogee",
+                               boost_start, apogee + (apogee - boost_start) / 10.0, PLOT_SPEED);
+               plot_perioddata(&cooked->accel_accel, "meters/second²", "Acceleration",
+                               -1e10, 1e10, PLOT_ACCEL);
+/*             plot_perioddata(&cooked->accel_accel, "meters/second²", "Acceleration during Boost",
+               boost_start, boost_stop + (boost_stop - boost_start) / 2.0, PLOT_ACCEL); */
+               plot_timedata(&cooked->accel, "meters/second²", "Acceleration during Boost",
+                               boost_start, boost_stop + (boost_stop - boost_start) / 2.0, PLOT_ACCEL);
                free(speed->data);
                free(speed);
                plend();