Connection Event: Carrier Detect found.491042 Iridium console active and ready...
Vehicle Name: ru39
Curr Time: Mon Jul 28 08:44:29 2025 MT: 491042
DR Location: 3933.347 N -7320.934 E measured 44.523 secs ago
GPS TooFar: 69696969.000 N 69696969.000 E measured 1e+308 secs ago
GPS Invalid : 3933.751 N -7319.992 E measured 94.778 secs ago
GPS Location: 3933.347 N -7320.934 E measured 44.624 secs ago
sensor:c_wpt_lat(lat)=3934.7923 22243.9 secs ago
sensor:c_wpt_lon(lon)=-7335.4234 22243.9 secs ago
sensor:m_battery(volts)=15.050331585777 23.726 secs ago
sensor:m_coulomb_amphr(amp-hrs)=80.1946
not found>*.ma<
[dockzr | dockszr] [?][-v N][-nosmartdir][-f rf | irid][-cd dir][-noremove] [-archive]
[-d ] ...
[[-d ... ] ... ]
96000003 3.8 secs ago
sensor:m_coulomb_amphr_total(amp-hrs)=78.2671960000066 3.805 secs ago
sensor:m_depth(m)=0 3.706 secs ago
sensor:m_digifin_leakdetect_reading(nodim)=1023 0.048 secs ago
sensor:m_gps_mag_var(rad)=0.226892802759263 44.67 secs ago
sensor:m_iridium_attempt_num(nodim)=1 32.07 secs ago
sensor:m_iridium_call_num(nodim)=3479 0.059 secs ago
sensor:m_iridium_dialed_num(nodim)=4074 8.067 secs ago
sensor:m_leakdetect_voltage(volts)=2.5 7.706 secs ago
sensor:m_leakdetect_voltage_forward(volts)=2.49386446886447 7.669 secs ago
sensor:m_leakdetect_voltage_science(volts)=2.4958485958486 7.634 secs ago
sensor:m_tot_num_inflections(nodim)=80124 212.886 secs ago
sensor:m_vacuum(inHg)=7.86833623931624 15.764 secs ago
sensor:m_water_vx(m/s)=0.064636327149782 60.614 secs ago
sensor:m_water_vy(m/s)=-0.099790694959868 60.617 secs ago
sensor:u_max_altimeter(m)=200 1e+308 secs ago
sensor:u_min_water_depth(m)=0
not found>*.dat<
not found>*.ini<
not found>*.cfg<
[dockzr | dockszr] [?][-v N][-nosmartdir][-f rf | irid][-cd dir][-noremove] [-archive]
[-d ] ...
[[-d ... ] ... ]
1e+308 secs ago
sensor:u_use_current_correction(nodim)=1 1e+308 secs ago
sensor:x_last_wpt_lat(lat)=3934.1085 22244 secs ago
sensor:x_last_wpt_lon(lon)=-7321.0128 22244 secs ago
ABORT HISTORY: total since reset: 1
ABORT HISTORY: last abort cause: MS_ABORT_OVERDEPTH
ABORT HISTORY: last abort details:
ABORT HISTORY: last abort time: 2025-07-16T15:37:43
ABORT HISTORY: last abort segment: ru39-2025-196-0-0 (0281.0000)
ABORT HISTORY: last abort mission: od.mi
491042 No login script found for processing.
Glider ru39 at surface.
Because:no comms for a while [behavior surface_3 start_when = 12.0]
MissionName:100_n.mi MissionNum:ru39-2025-202-0-98 (0287.0098)
Vehicle Name: ru39
Curr Time: Mon Jul 28 08:44:33 2025 MT: 491046
DR Location: 3933.347 N -7320.934 E measured 48.033 secs ago
GPS TooFar: 69696969.000 N 69696969.000 E measured 1e+308 secs ago
GPS Invalid : 3933.751 N -7319.992 E measured 98.287 secs ago
GPS Location: 3933.347 N -7320.934 E measured 48.133 secs ago
sensor:c_wpt_lat(lat)=3934.7923 22247.4 secs ago
sensor:c_wpt_lon(lon)=-7335.4234 22247.4 secs ago
sensor:m_battery(volts)=15.050331585777 27.235 secs ago
sensor:m_coulomb_amphr(amp-hrs)=80.194696000003 3.188 secs ago
sensor:m_coulomb_amphr_total(amp-hrs)=78.2671960000066 3.192 secs ago
sensor:m_depth(m)=0.233230495414479 3.094 secs ago
sensor:m_digifin_leakdetect_reading(nodim)=1023 3.557 secs ago
sensor:m_gps_mag_var(rad)=0.226892802759263 48.18 secs ago
sensor:m_iridium_attempt_num(nodim)=1 35.58 secs ago
sensor:m_iridium_call_num(nodim)=3479 3.568 secs ago
sensor:m_iridium_dialed_num(nodim)=4074 11.576 secs ago
sensor:m_leakdetect_voltage(volts)=2.5 11.215 secs ago
sensor:m_leakdetect_voltage_forward(volts)=2.49386446886447 11.179 secs ago
sensor:m_leakdetect_voltage_science(volts)=2.4958485958486 11.144 secs ago
sensor:m_tot_num_inflections(nodim)=80124 216.395 secs ago
sensor:m_vacuum(inHg)=7.86833623931624 19.273 secs ago
sensor:m_water_vx(m/s)=0.064636327149782 64.123 secs ago
sensor:m_water_vy(m/s)=-0.099790694959868 64.126 secs ago
sensor:u_max_altimeter(m)=200 1e+308 secs ago
sensor:u_min_water_depth(m)=0 1e+308 secs ago
sensor:u_use_current_correction(nodim)=1 1e+308 secs ago
sensor:x_last_wpt_lat(lat)=3934.1085 22247.5 secs ago
sensor:x_last_wpt_lon(lon)=-7321.0128 22247.5 secs ago
devices:(t/m/s) errs: 0/ 0/ 0 warn: 42/ 21/ 1 odd:2541/1987/ 4
ABORT HISTORY: total since reset: 1
ABORT HISTORY: last abort cause: MS_ABORT_OVERDEPTH
ABORT HISTORY: last abort details:
ABORT HISTORY: last abort time: 2025-07-16T15:37:43
ABORT HISTORY: last abort segment: ru39-2025-196-0-0 (0281.0000)
ABORT HISTORY: last abort mission: od.mi
Hit Control-R to RESUME the mission, i.e. dive!
Hit Control-C to END the mission, i.e. GliderDos
Hit Control-E to extend surface time by 5 minutes.
Hit Control-W to get device warning reports.
Hit Control-F to re-read yo, goto_l, surface, sample, drift_ mafiles.
Hit H <0:1> to Hangup and call back in minutes at 0-primary 1-alternate number.
Hit S [-f={rf}|{irid] [-num=] [-t=] [filespec ...] to send log files
Hit ! to execute
Hit Control-T to consci to science computer when comms ready:
... communications ready for consci.
Water Velocity Calculations waiting for final gps fix(ideally 84 secs)
Waypoint: (3934.7923,-7335.4234) Range: 20919m, Bearing: 289deg, Age: 6:10h:m
Time until diving is: 551 secs
s -num=6 *.sbd *.tbd *.tcd *.scd *.vem *.azf *.asc *.obs *.mrd
--------------------------------
491078 17 02870098.mcg LOG FILE CLOSED
SCIENCE DATA LOGGING: science IS running
CONSCI REQUESTED (using IRIDIUM as console)
ASKING SCIENCE COMPUTER TO SWITCH TO COMMAND MODE via IRIDIUM
SWITCHING TO SCIENCE COMMAND MODE over IRIDIUM
Normal operation resumes when:
SciDos> QUIT -or-
Lose CD (unplug freewave/hangup iridium) -or-
run longer than U_SCI_CMD_MAX_CONSCI_TIME(3600)s
491086 20 Neutering the Freewave Console
SCI: Implicitly limiting total transfer to 1800 secs, representing 180 KB total size
SCI: Enumerating and selecting files
About to send 3 files
Prechecking is not necessary for this invocation
START
**B00000000000000
Starting zModem transfer of 02870098.tcd to/from ru39 size is 21508
Total Bytes sent/received: 1024
Total Bytes sent/received: 2048
Total Bytes sent/received: 3072
Total Bytes sent/received: 4096
Total Bytes sent/received: 5120
Total Bytes sent/received: 6144
Total Bytes sent/received: 7168
Total Bytes sent/received: 8192
Total Bytes sent/received: 9216
Total Bytes sent/received: 10240
Total Bytes sent/received: 11264
Total Bytes sent/received: 12288
Total Bytes sent/received: 13312
Total Bytes sent/received: 14336
Total Bytes sent/received: 15360
Total Bytes sent/received: 16384
Total Bytes sent/received: 17408
Total Bytes sent/received: 18432
Total Bytes sent/received: 19456
Total Bytes sent/received: 20480
Total Bytes sent/received: 21504
Total Bytes sent/received: 21508
zModem transfer DONE for file 02870098.tcd
Starting zModem transfer of 02870097.tcd to/from ru39 size is 366
Total Bytes sent/received: 366
zModem transfer DONE for file 02870097.tcd
Starting zModem transfer of 02870098.azf to/from ru39 size is 9046
Total Bytes sent/received: 1024
Total Bytes sent/received: 2048
Total Bytes sent/received: 3072
Total Bytes sent/received: 4096
Total Bytes sent/received: 5120
Total Bytes sent/received: 6144
Total Bytes sent/received: 7168
Total Bytes sent/received: 8192
Total Bytes sent/received: 9046
zModem transfer DONE for file 02870098.azf
..
SCI: Sent 3 file(s):
02870098.tcd 02870097.tcd 02870098.azf
SCI: SUCCESS
491283 67 Freewave console restored
REVERTING FROM SCIENCE COMMAND MODE
SCIENCE COMMAND MODE TERMINATED because:
Science Program QUIT (cts lowered)
491284 GLD: Enumerating and selecting files
About to send 2 files
Prechecking is not necessary for this invocation
selected IRIDIUM
491285 save_and_change_sensors()....
Changed u_use_ctd_depth_for_flying from 0 to 0
Changed c_science_on from 1 to 0
491285 save_and_change_sensors()....
Changed c_science_printout from 0 to 0
Waiting for motors idle
START
**B00000000000000
Starting zModem transfer of 02870098.scd to/from ru39 size is 10916
Total Bytes sent/received: 1024
Total Bytes sent/received: 2048
Total Bytes sent/received: 3072
Total Bytes sent/received: 4096
Total Bytes sent/received: 5120
Total Bytes sent/received: 6144
Total Bytes sent/received: 7168
Total Bytes sent/received: 8192
Total Bytes sent/received: 9216
Total Bytes sent/received: 10240
Total Bytes sent/received: 10916
zModem transfer DONE for file 02870098.scd
Starting zModem transfer of 02870097.scd to/from ru39 size is 627
Total Bytes sent/received: 627
zModem transfer DONE for file 02870097.scd
491368 restore_sensors()....
Restored u_use_ctd_depth_for_flying from 0 to 0
Restored c_science_on from 0 to 1
491368 restore_sensors()....
491368 restore_sensors()....
Restored c_science_printout from 0 to 0
SHUFFLING FILES ..
491369 GLD: Sent 2 file(s):
02870098.scd 02870097.scd
GLD: SUCCESS
Glider-Science software version match: 10.080000
Science hardware version is 3.000000
491372 68 SCI:PROGLET house_elf begin() called
491372 SCI: house_elf: Version 1.2
491372 SCI:PROGLET ctd41cp begin() called
491372 SCI: ctd41cp: Version 0.2
491372 SCI: ctd41cp: Will be sending the following data to glider:
491372 SCI: sci_water_cond(s/m)
491372 SCI: sci_water_temp(degc)
491372 SCI: sci_water_pressure(bar)
491372 SCI: sci_ctd41cp_timestamp(timestamp)
491372 SCI:PROGLET sbe41n_ph begin() called
491372 SCI:PROGLET flbbcd begin() called
491372 SCI: flbbcd: Version 0.0
491372 SCI: flbbcd: Will be sending following data to glider:
491372 SCI: sci_flbbcd_chlor_units(ug/l)
491372 SCI: sci_flbbcd_bb_units(nodim)
491372 SCI: sci_flbbcd_cdom_units(ppb)
491372 SCI: sci_flbbcd_chlor_sig(nodim)
491372 SCI: sci_flbbcd_bb_sig(nodim)
491372 SCI: sci_flbbcd_cdom_sig(nodim)
491372 SCI: sci_flbbcd_chlor_ref(nodim)
491372 SCI: sci_flbbcd_bb_ref(nodim)
491372 SCI: sci_flbbcd_cdom_ref(nodim)
491372 SCI: sci_flbbcd_therm(nodim)
491372 SCI: sci_flbbcd_timestamp(timestamp)
491372 SCI:Bit(0) raise count is now 0.
491372 SCI:Bit(0) raise count is now 0.
491372 SCI:PROGLET azfp begin() called
491372 SCI:PROGLET house_elf start() called
491372 SCI: house_elf_run(): 0 error(s) in a row. (5 is fatal)
491373 SCI: house_elf_run(): 0 error(s) since house_elf_begin(). (50 is fatal)
491387 71 02870099.mcg LOG FILE OPENED
--------------------------------
491387 behavior surface_3: SUBSTATE 7 ->7 : After data transmission, waiting for control-C to exit/resume
Glider ru39 at surface.
Because:no comms for a while [behavior surface_3 start_when = 12.0]
MissionName:100_n.mi MissionNum:ru39-2025-202-0-99 (0287.0099)
Vehicle Name: ru39
Curr Time: Mon Jul 28 08:50:15 2025 MT: 491389
DR Location: 3933.347 N -7320.934 E measured 390.703 secs ago
GPS TooFar: 69696969.000 N 69696969.000 E measured 1e+308 secs ago
GPS Invalid : 3933.751 N -7319.992 E measured 440.958 secs ago
GPS Location: 3933.347 N -7320.934 E measured 390.804 secs ago
sensor:c_wpt_lat(lat)=3934.7923 22590.1 secs ago
sensor:c_wpt_lon(lon)=-7335.4234 22590.1 secs ago
sensor:m_battery(volts)=15.0463055090063 0.321 secs ago
sensor:m_coulomb_amphr(amp-hrs)=80.244984000003 0.417 secs ago
sensor:m_coulomb_amphr_total(amp-hrs)=78.3174840000066 0.421 secs ago
sensor:m_depth(m)=0.445794997564366 0.232 secs ago
sensor:m_digifin_leakdetect_reading(nodim)=1020 5.815 secs ago
sensor:m_gps_mag_var(rad)=0.226892802759263 390.85 secs ago
sensor:m_iridium_attempt_num(nodim)=0 314.717 secs ago
sensor:m_iridium_call_num(nodim)=3479 346.239 secs ago
sensor:m_iridium_dialed_num(nodim)=4074 354.247 secs ago
sensor:m_leakdetect_voltage(volts)=2.5 0.216 secs ago
sensor:m_leakdetect_voltage_forward(volts)=2.49371184371184 0.18 secs ago
sensor:m_leakdetect_voltage_science(volts)=2.49581807081807 0.144 secs ago
sensor:m_tot_num_inflections(nodim)=80124 559.066 secs ago
sensor:m_vacuum(inHg)=8.25503995115995 0.324 secs ago
sensor:m_water_vx(m/s)=0.064636327149782 406.794 secs ago
sensor:m_water_vy(m/s)=-0.099790694959868 406.797 secs ago
sensor:u_max_altimeter(m)=200 1e+308 secs ago
sensor:u_min_water_depth(m)=0 1e+308 secs ago
sensor:u_use_current_correction(nodim)=1 1e+308 secs ago
sensor:x_last_wpt_lat(lat)=3934.1085 22590.2 secs ago
sensor:x_last_wpt_lon(lon)=-7321.0128 22590.2 secs ago
devices:(t/m/s) errs: 0/ 0/ 0 warn: 42/ 21/ 1 odd:2541/1987/ 4
ABORT HISTORY: total since reset: 1
ABORT HISTORY: last abort cause: MS_ABORT_OVERDEPTH
ABORT HISTORY: last abort details:
ABORT HISTORY: last abort time: 2025-07-16T15:37:43
ABORT HISTORY: last abort segment: ru39-2025-196-0-0 (0281.0000)
ABORT HISTORY: last abort mission: od.mi
Hit Control-R to RESUME the mission, i.e. dive!
Hit Control-C to END the mission, i.e. GliderDos
Hit Control-E to extend surface time by 5 minutes.
Hit Control-W to get device warning reports.
Hit Control-F to re-read yo, goto_l, surface, sample, drift_ mafiles.
Hit H <0:1> to Hangup and call back in minutes at 0-primary 1-alternate number.
Hit S [-f={rf}|{irid] [-num=] [-t=] [filespec ...] to send log files
Hit ! to execute
Hit Control-T to consci to science computer when comms ready:
... communications ready for consci.
Water Velocity Calculations waiting for final gps fix(ideally -258 secs)
Waypoint: (3934.7923,-7335.4234) Range: 20919m, Bearing: 289deg, Age: 6:16h:m
Time until diving is: 598 secs
^W name in ALLCAPS means CRITICAL device (* => SUPERCRITICAL)
[I Installed] [- Not_Installed]
[u In_use] [- Not_In_use] [X Out_of_Service]
name limits stats (#total/#mission/#segment)
os w/s w/m os errors warnings oddities
0 simdrvr -
1 test_driver -
2 ARGOS* I u -1 20 5 0
3 WATCHDOG I u -1 -1 -1 0
4 DEADMAN I u -1 20 5 0
5 CONSOLE* I u -1 20 5 0
6 GPS I u -1 20 5 0 [ 0 0 0] [ 36 16 1] [ 0 0 0]
7 attitude_rev I u 3 20 5 0
8 ocean_pressure I u 3 20 5 0
9 vacuum I u 3 20 5 0
10 battery I u 3 20 5 0
11 air_pump I u 3 20 5 0
12 pitch_motor I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 15 4 0]
13 science_super I u 3 20 5 0 [ 0 0 0] [ 6 5 0] [2187 1850 0]
14 digifin I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 235 115 3]
15 altimeter -
16 altimeter_232 I u 3 20 5 0
17 IRIDIUM* I u -1 20 5 0 [ 0 0 0] [ 0 0 0] [ 86 12 0]
18 leakdetect I u 3 20 5 0
19 recovery -
20 coulomb I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 18 6 1]
21 veh_temp I u 3 20 5 0
22 BUOYANCY_PUMP I u 3 20 3 0
23 DE_PUMP -
24 HD_PUMP -
25 thruster -
devices:(t/m/s) errs: 0/ 0/ 0 warn: 42/ 21/ 1 odd:2541/1987/ 4
I heard a character ('CR'), but not the right one
Drained the following 2 pending chars from input buffer:
12 0d ^R CR ..
:OOD:digifin_mgr_ctrl:OUT OF DEADBAND: M_FIN:-0.0753 C_FIN:0.0000
Glider ru39 at surface.
Because:no comms for a while [behavior surface_3 start_when = 12.0]
MissionName:100_n.mi MissionNum:ru39-2025-202-0-99 (0287.0099)
Vehicle Name: ru39
Curr Time: Mon Jul 28 08:50:56 2025 MT: 491429
DR Location: 3933.347 N -7320.934 E measured 430.71 secs ago
GPS TooFar: 69696969.000 N 69696969.000 E measured 1e+308 secs ago
GPS Invalid : 3933.751 N -7319.992 E measured 480.965 secs ago
GPS Location: 3933.347 N -7320.934 E measured 430.811 secs ago
sensor:c_wpt_lat(lat)=3934.7923 22630.1 secs ago
sensor:c_wpt_lon(lon)=-7335.4234 22630.1 secs ago
sensor:m_battery(volts)=15.0463055090063 40.328 secs ago
sensor:m_coulomb_amphr(amp-hrs)=80.249864000003 3.175 secs ago
sensor:m_coulomb_amphr_total(amp-hrs)=78.3223640000066 3.179 secs ago
sensor:m_depth(m)=0.469413275581029 3.08 secs ago
sensor:m_digifin_leakdetect_reading(nodim)=1023 7.549 secs ago
sensor:m_gps_mag_var(rad)=0.226892802759263 430.857 secs ago
sensor:m_iridium_attempt_num(nodim)=0 354.724 secs ago
sensor:m_iridium_call_num(nodim)=3479 386.246 secs ago
sensor:m_iridium_dialed_num(nodim)=4074 394.254 secs ago
sensor:m_leakdetect_voltage(volts)=2.5 40.223 secs ago
sensor:m_leakdetect_voltage_forward(volts)=2.49371184371184 40.187 secs ago
sensor:m_leakdetect_voltage_science(volts)=2.49581807081807 40.151 secs ago
sensor:m_tot_num_inflections(nodim)=80124 599.073 secs ago
sensor:m_vacuum(inHg)=8.25503995115995 40.331 secs ago
sensor:m_water_vx(m/s)=0.064636327149782 446.801 secs ago
sensor:m_water_vy(m/s)=-0.099790694959868 446.804 secs ago
sensor:u_max_altimeter(m)=200 1e+308 secs ago
sensor:u_min_water_depth(m)=0 1e+308 secs ago
sensor:u_use_current_correction(nodim)=1 1e+308 secs ago
sensor:x_last_wpt_lat(lat)=3934.1085 22630.2 secs ago
sensor:x_last_wpt_lon(lon)=-7321.0128 22630.2 secs ago
devices:(t/m/s) errs: 0/ 0/ 0 warn: 42/ 21/ 1 odd:2541/1987/ 4
ABORT HISTORY: total since reset: 1
ABORT HISTORY: last abort cause: MS_ABORT_OVERDEPTH
ABORT HISTORY: last abort details:
ABORT HISTORY: last abort time: 2025-07-16T15:37:43
ABORT HISTORY: last abort segment: ru39-2025-196-0-0 (0281.0000)
ABORT HISTORY: last abort mission: od.mi
Hit Control-R to RESUME the mission, i.e. dive!
Hit Control-C to END the mission, i.e. GliderDos
Hit Control-E to extend surface time by 5 minutes.
Hit Control-W to get device warning reports.
Hit Control-F to re-read yo, goto_l, surface, sample, drift_ mafiles.
Hit H <0:1> to Hangup and call back in minutes at 0-primary 1-alternate number.
Hit S [-f={rf}|{irid] [-num=] [-t=] [filespec ...] to send log files
Hit ! to execute
Hit Control-T to consci to science computer when comms ready:
... communications ready for consci.
Water Velocity Calculations waiting for final gps fix(ideally -298 secs)
Waypoint: (3934.7923,-7335.4234) Range: 20919m, Bearing: 289deg, Age: 6:17h:m
Time until diving is: 558 secs
^R491444 86 behavior surface_3: User typed Control-R, resuming
I heard a Control-R
RESUMING MISSION
491445 02870099.mcg LOG FILE CLOSED
Doing system wide housekeeping.......
report_heap_size(): M_FREE_HEAP=242.7K(248560 bytes)
M_MIN_FREE_HEAP=162.1K(165952 bytes)
M_SRAM_FREE_HEAP=1293.4K(1324480 bytes)
M_SRAM_MIN_FREE_HEAP=1165.4K(1193368 bytes)
Running algorithm to free disk space if required
Not necessary to delete any files at this time
Scanning free space...
Megabytes used on c: = 191.742188
Megabytes available on c: = 7683.257812
Megabytes used on w: = 0.021973
Megabytes available on w: = 0.978027
Writing longterm state disk file: c:/state/longterm.sta
f_coulomb_battery_capacity(amp-hrs) 225.000000
f_ocean_pressure_min(volts) 0.087476
m_avg_climb_rate(m/s) 0.010973
m_avg_speed(m/s) 0.265600
m_avg_upward_inflection_time(sec) 27.035540
m_battery(volts) 15.046306
m_coulomb_amphr_total(amp-hrs) 78.324812
m_iridium_call_num(nodim) 3479.000000
m_iridium_dialed_num(nodim) 4074.000000
m_lat(lat) 3933.346600
m_lon(lon) -7320.934100
m_pump_effective_num_cycles(nodim) 4643.807450
m_tot_ballast_pumped_energy(kjoules) 9196.480315
m_tot_horz_dist(km) 5412.321106
m_tot_num_inflections(nodim) 80124.000000
m_tot_num_thermal_valve_cmd(nodim) 0.000000
m_weight_drop(bool) 0.000000
s_water_depth_avg(m) 200.000000
s_water_depth_delta(m) 0.000000
s_water_depth_wavelength(m) 100.000000
x_hover_ballast_deep(cc) -56.191526
x_hover_ballast_shallow(cc) -50.000000
x_hover_depth_deep(m) 18.248227
x_hover_depth_shallow(m) 5.000000
x_last