Connection Event: Carrier Detect found.337055 Iridium console active and ready... Vehicle Name: ru38 Curr Time: Sat Aug 16 08:15:36 2025 MT: 337055 DR Location: 2511.237 N -8521.879 E measured 60.594 secs ago GPS TooFar: 69696969.000 N 69696969.000 E measured 1e+308 secs ago GPS Invalid : 2511.178 N -8518.902 E measured 101.594 secs ago GPS Location: 2511.237 N -8521.879 E measured 61.587 secs ago sensor:c_thruster_surface_depth(m)=0 19915.1 secs ago sensor:c_wpt_lat(lat)=2447.4 1e+308 secs ago sensor:c_wpt_lon(lon)=-8514.733 1e+308 secs ago sensor:m_battery(volts)=14.9343847357867 39.745 secs ago sensor:m_coulomb_amphr(amp-hrs)=134.624905999999 3.808 secs ago sensor:m_coulomb_amphr_to not found>*.ma< [dockzr | dockszr] [?][-v N][-nosmartdir][-f rf | irid][-cd dir][-noremove] [-archive] [-d ] ... [[-d ... ] ... ] tal(amp-hrs)=136.494923000001 3.812 secs ago sensor:m_depth(m)=0 27.688 secs ago sensor:m_digifin_leakdetect_reading(nodim)=1022 0.05 secs ago sensor:m_gps_mag_var(rad)=0.050614548307836 61.636 secs ago sensor:m_iridium_attempt_num(nodim)=1 55.953 secs ago sensor:m_iridium_call_num(nodim)=2194 0.061 secs ago sensor:m_iridium_dialed_num(nodim)=3038 28.068 secs ago sensor:m_leakdetect_voltage(volts)=2.48696581196581 59.668 secs ago sensor:m_leakdetect_voltage_forward(volts)=2.5 59.632 secs ago sensor:m_leakdetect_voltage_science(volts)=2.5 59.596 secs ago sensor:m_tot_num_inflections(nodim)=6225 88.691 secs ago sensor:m_vacuum(inHg)=9.27226398046398 31.738 secs ago sensor:m_water_vx(m/s)=0.042803613768893 64.682 secs ago sensor:m_water_vy(m/s)=0.187410642555425 64.686 secs ago sensor:u_max_altimeter(m)=100 1e+308 secs ago sensor:u_min_water_depth(m)=0 1e+308 secs ago sensor:u_use_current_correction(nodim)=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:x_last_wpt_lat(lat)=2539.421 1e+308 secs ago sensor:x_last_wpt_lon(lon)=-8442.545 1e+308 secs ago ABORT HISTORY: total since reset: 5 ABORT HISTORY: last abort cause: MS_ABORT_BEH_ERROR ABORT HISTORY: last abort details: layered_control(): Behavior surface_2 entered B_ERROR state ABORT HISTORY: last abort time: 2025-08-12T10:30:58 ABORT HISTORY: last abort segment: ru38-2025-215-1-65 (0188.0065) ABORT HISTORY: last abort mission: 1k_n_h.mi 337056 No login script found for processing. :OOD:digifin_mgr_ctrl:OUT OF DEADBAND: M_FIN:-0.0926 C_FIN:0.0000 Glider ru38 at surface. Because:nothing commanded [behavior surface_2 start_when = 1.0] MissionName:1k_n_h.mi MissionNum:ru38-2025-223-0-30 (0189.0030) Vehicle Name: ru38 Curr Time: Sat Aug 16 08:15:56 2025 MT: 337076 DR Location: 2511.237 N -8521.879 E measured 80.19 secs ago GPS TooFar: 69696969.000 N 69696969.000 E measured 1e+308 secs ago GPS Invalid : 2511.178 N -8518.902 E measured 121.19 secs ago GPS Location: 2511.237 N -8521.879 E measured 81.182 secs ago sensor:c_thruster_surface_depth(m)=0 19934.7 secs ago sensor:c_wpt_lat(lat)=2447.4 1e+308 secs ago sensor:c_wpt_lon(lon)=-8514.733 1e+308 secs ago sensor:m_battery(volts)=14.9343847357867 59.341 secs ago sensor:m_coulomb_amphr(amp-hrs)=134.627593999999 3.321 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=136.497611 3.325 secs ago sensor:m_depth(m)=0 15.265 secs ago sensor:m_digifin_leakdetect_reading(nodim)=1022 3.553 secs ago sensor:m_gps_mag_var(rad)=0.050614548307836 81.231 secs ago sensor:m_iridium_attempt_num(nodim)=1 75.548 secs ago sensor:m_iridium_call_num(nodim)=2194 19.656 secs ago sensor:m_iridium_dialed_num(nodim)=3038 47.664 secs ago sensor:m_leakdetect_voltage(volts)=2.48745421245421 15.246 secs ago sensor:m_leakdetect_voltage_forward(volts)=2.5 15.211 secs ago sensor:m_leakdetect_voltage_science(volts)=2.5 15.175 secs ago sensor:m_tot_num_inflections(nodim)=6225 108.287 secs ago sensor:m_vacuum(inHg)=9.27226398046398 51.333 secs ago sensor:m_water_vx(m/s)=0.042803613768893 84.277 secs ago sensor:m_water_vy(m/s)=0.187410642555425 84.281 secs ago sensor:u_max_altimeter(m)=100 1e+308 secs ago sensor:u_min_water_depth(m)=0 1e+308 secs ago sensor:u_use_current_correction(nodim)=0 1e+308 secs ago sensor:x_last_wpt_lat(lat)=2539.421 1e+308 secs ago sensor:x_last_wpt_lon(lon)=-8442.545 1e+308 secs ago devices:(t/m/s) errs: 0/ 0/ 0 warn: 12/ 2/ 0 odd: 633/ 90/ 5 ABORT HISTORY: total since reset: 5 ABORT HISTORY: last abort cause: MS_ABORT_BEH_ERROR ABORT HISTORY: last abort details: layered_control(): Behavior surface_2 entered B_ERROR state ABORT HISTORY: last abort time: 2025-08-12T10:30:58 ABORT HISTORY: last abort segment: ru38-2025-215-1-65 (0188.0065) ABORT HISTORY: last abort mission: 1k_n_h.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 COMPLETE Waypoint: (2447.4000,-8514.7330) Range: 130621m, Bearing: 178deg, Age: 2147483647:2147483647h:m Time until diving is: 216 secs s -num=4 *.sbd *.tbd *.tcd *.scd *.vem *.azf *.asc *.obs *.mrd -------------------------------- 337099 25 01890030.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 337107 28 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 2 files Prechecking is not necessary for this invocation START **B00000000000000 Starting zModem transfer of 01890030.tcd to/from ru38 size is 36992 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: 22528 Total Bytes sent/received: 23552 Total Bytes sent/received: 24576 Total Bytes sent/received: 25600 Total Bytes sent/received: 26624 Total Bytes sent/received: 27648 Total Bytes sent/received: 28672 Total Bytes sent/received: 29696 Total Bytes sent/received: 30720 Total Bytes sent/received: 31744 Total Bytes sent/received: 32768 Total Bytes sent/received: 33792 Total Bytes sent/received: 34816 Total Bytes sent/received: 35840 Total Bytes sent/received: 36864 Total Bytes sent/received: 36992 zModem transfer DONE for file 01890030.tcd Starting zModem transfer of 01890029.tcd to/from ru38 size is 364 Total Bytes sent/received: 364 zModem transfer DONE for file 01890029.tcd SCI: Sent 2 file(s): 01890030.tcd 01890029.tcd SCI: SUCCESS 337338 83 Freewave console restored REVERTING FROM SCIENCE COMMAND MODE SCIENCE COMMAND MODE TERMINATED because: Science Program QUIT (cts lowered) 337339 GLD: Enumerating and selecting files About to send 2 files Prechecking is not necessary for this invocation selected IRIDIUM 337340 save_and_change_sensors().... Changed u_use_ctd_depth_for_flying from 0 to 0 Changed c_science_on from 1 to 0 337340 save_and_change_sensors().... Changed c_science_printout from 0 to 0 Waiting for motors idle START **B00000 Starting zModem transfer of 01890030.scd to/from ru38 size is 13869 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: 13869 zModem transfer DONE for file 01890030.scd Starting zModem transfer of 01890029.scd to/from ru38 size is 759 Total Bytes sent/received: 759 zModem transfer DONE for file 01890029.scd 337476 restore_sensors().... Restored u_use_ctd_depth_for_flying from 0 to 0 Restored c_science_on from 0 to 1 337476 restore_sensors().... 337476 restore_sensors().... Restored c_science_printout from 0 to 0 SHUFFLING FILES .. 337476 GLD: Sent 2 file(s): 01890030.scd 01890029.scd GLD: SUCCESS Glider-Science software version match: 311349.100000 Science hardware version is 3.000000 337480 84 SCI:PROGLET house_elf begin() called 337480 SCI: house_elf: Version 1.2 337480 SCI:PROGLET ctd41cp begin() called 337480 SCI: ctd41cp: Version 0.2 337480 SCI: ctd41cp: Will be sending the following data to glider: 337480 SCI: sci_water_cond(s/m) 337480 SCI: sci_water_temp(degc) 337480 SCI: sci_water_pressure(bar) 337480 SCI: sci_ctd41cp_timestamp(timestamp) 337480 SCI:PROGLET oxy4 begin() called 337480 SCI: oxy4: Version 0.0 337480 SCI: oxy4: Will be sending following data to glider: 337480 SCI: sci_oxy4_oxygen(um) 337480 SCI: sci_oxy4_saturation(%) 337480 SCI: sci_oxy4_temp(degc) 337480 SCI: sci_oxy4_calphase(deg) 337480 SCI: sci_oxy4_tcphase(deg) 337480 SCI: sci_oxy4_c1rph(deg) 337480 SCI: sci_oxy4_c2rph(deg) 337480 SCI: sci_oxy4_c1amp(mv) 337480 SCI: sci_oxy4_c2amp(mv) 337480 SCI: sci_oxy4_rawtemp(mv) 337480 SCI: sci_oxy4_timestamp(timestamp) 337480 SCI:Bit(2) raise count is now 0. 337480 SCI:Bit(2) raise count is now 0. 337480 SCI:PROGLET ad2cp begin() called 337480 SCI:PROGLET house_elf start() called 337480 SCI: house_elf_run(): 0 error(s) in a row. (5 is fatal) 337480 SCI: house_elf_run(): 0 error(s) since house_elf_begin(). (50 is fatal) 337495 87 01890031.mcg LOG FILE OPENED -------------------------------- 337495 behavior surface_2: SUBSTATE 7 ->7 : After data transmission, waiting for control-C to exit/resume Glider ru38 at surface. Because:nothing commanded [behavior surface_2 start_when = 1.0] MissionName:1k_n_h.mi MissionNum:ru38-2025-223-0-31 (0189.0031) Vehicle Name: ru38 Curr Time: Sat Aug 16 08:22:57 2025 MT: 337497 DR Location: 2511.237 N -8521.879 E measured 501.696 secs ago GPS TooFar: 69696969.000 N 69696969.000 E measured 1e+308 secs ago GPS Invalid : 2511.178 N -8518.902 E measured 542.697 secs ago GPS Location: 2511.237 N -8521.879 E measured 502.689 secs ago sensor:c_thruster_surface_depth(m)=0 20356.2 secs ago sensor:c_wpt_lat(lat)=2447.4 1e+308 secs ago sensor:c_wpt_lon(lon)=-8514.733 1e+308 secs ago sensor:m_battery(volts)=14.8869437483194 0.324 secs ago sensor:m_coulomb_amphr(amp-hrs)=134.678857999999 0.46 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=136.548875 0.464 secs ago sensor:m_depth(m)=1.66208989738403 0.236 secs ago sensor:m_digifin_leakdetect_reading(nodim)=1022 6.471 secs ago sensor:m_gps_mag_var(rad)=0.050614548307836 502.738 secs ago sensor:m_iridium_attempt_num(nodim)=0 401.567 secs ago sensor:m_iridium_call_num(nodim)=2194 441.162 secs ago sensor:m_iridium_dialed_num(nodim)=3038 469.17 secs ago sensor:m_leakdetect_voltage(volts)=2.48751526251526 0.218 secs ago sensor:m_leakdetect_voltage_forward(volts)=2.5 0.182 secs ago sensor:m_leakdetect_voltage_science(volts)=2.5 0.146 secs ago sensor:m_tot_num_inflections(nodim)=6225 529.793 secs ago sensor:m_vacuum(inHg)=9.68193455433455 0.325 secs ago sensor:m_water_vx(m/s)=0.042803613768893 505.783 secs ago sensor:m_water_vy(m/s)=0.187410642555425 505.787 secs ago sensor:u_max_altimeter(m)=100 1e+308 secs ago sensor:u_min_water_depth(m)=0 1e+308 secs ago sensor:u_use_current_correction(nodim)=0 1e+308 secs ago sensor:x_last_wpt_lat(lat)=2539.421 1e+308 secs ago sensor:x_last_wpt_lon(lon)=-8442.545 1e+308 secs ago devices:(t/m/s) errs: 0/ 0/ 0 warn: 12/ 2/ 0 odd: 633/ 90/ 5 ABORT HISTORY: total since reset: 5 ABORT HISTORY: last abort cause: MS_ABORT_BEH_ERROR ABORT HISTORY: last abort details: layered_control(): Behavior surface_2 entered B_ERROR state ABORT HISTORY: last abort time: 2025-08-12T10:30:58 ABORT HISTORY: last abort segment: ru38-2025-215-1-65 (0188.0065) ABORT HISTORY: last abort mission: 1k_n_h.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 COMPLETE Waypoint: (2447.4000,-8514.7330) Range: 130621m, Bearing: 178deg, Age: 2147483647:2147483647h:m Time until diving is: 299 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] [ 11 2 0] [ 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] [ 11 0 0] 13 science_super I u 3 20 5 0 [ 0 0 0] [ 1 0 0] [ 13 4 0] 14 digifin I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 494 79 5] 15 altimeter I u 3 20 5 0 16 altimeter_232 - 17 IRIDIUM* I u -1 20 5 0 [ 0 0 0] [ 0 0 0] [ 92 6 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] [ 23 1 0] 21 veh_temp I u 3 20 5 0 22 BUOYANCY_PUMP - 23 DE_PUMP - 24 HD_PUMP I u 3 20 5 0 25 thruster I u 3 20 5 0 devices:(t/m/s) errs: 0/ 0/ 0 warn: 12/ 2/ 0 odd: 633/ 90/ 5 I heard a character ('CR'), but not the right one Drained the following 2 pending chars from input buffer: 12 0d ^R CR .. Glider ru38 at surface. Because:nothing commanded [behavior surface_2 start_when = 1.0] MissionName:1k_n_h.mi MissionNum:ru38-2025-223-0-31 (0189.0031) Vehicle Name: ru38 Curr Time: Sat Aug 16 08:23:38 2025 MT: 337537 DR Location: 2511.237 N -8521.879 E measured 4.073 secs ago GPS TooFar: 69696969.000 N 69696969.000 E measured 1e+308 secs ago GPS Invalid : 2511.178 N -8518.902 E measured 582.704 secs ago GPS Location: 2511.237 N -8521.879 E measured 542.696 secs ago sensor:c_thruster_surface_depth(m)=0 20396.3 secs ago sensor:c_wpt_lat(lat)=2447.4 1e+308 secs ago sensor:c_wpt_lon(lon)=-8514.733 1e+308 secs ago sensor:m_battery(volts)=14.8869437483194 40.332 secs ago sensor:m_coulomb_amphr(amp-hrs)=134.682521999999 3.307 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=136.552539 3.311 secs ago sensor:m_depth(m)=2.19573748985515 7.192 secs ago sensor:m_digifin_leakdetect_reading(nodim)=1022 7.558 secs ago sensor:m_gps_mag_var(rad)=0.050614548307836 542.745 secs ago sensor:m_iridium_attempt_num(nodim)=0 441.574 secs ago sensor:m_iridium_call_num(nodim)=2194 481.17 secs ago sensor:m_iridium_dialed_num(nodim)=3038 509.177 secs ago sensor:m_leakdetect_voltage(volts)=2.48751526251526 40.225 secs ago sensor:m_leakdetect_voltage_forward(volts)=2.5 40.189 secs ago sensor:m_leakdetect_voltage_science(volts)=2.5 40.153 secs ago sensor:m_tot_num_inflections(nodim)=6225 569.8 secs ago sensor:m_vacuum(inHg)=9.68193455433455 40.332 secs ago sensor:m_water_vx(m/s)=0.042803613768893 545.791 secs ago sensor:m_water_vy(m/s)=0.187410642555425 545.795 secs ago sensor:u_max_altimeter(m)=100 1e+308 secs ago sensor:u_min_water_depth(m)=0 1e+308 secs ago sensor:u_use_current_correction(nodim)=0 1e+308 secs ago sensor:x_last_wpt_lat(lat)=2539.421 1e+308 secs ago sensor:x_last_wpt_lon(lon)=-8442.545 1e+308 secs ago devices:(t/m/s) errs: 0/ 0/ 0 warn: 12/ 2/ 0 odd: 633/ 90/ 5 ABORT HISTORY: total since reset: 5 ABORT HISTORY: last abort cause: MS_ABORT_BEH_ERROR ABORT HISTORY: last abort details: layered_control(): Behavior surface_2 entered B_ERROR state ABORT HISTORY: last abort time: 2025-08-12T10:30:58 ABORT HISTORY: last abort segment: ru38-2025-215-1-65 (0188.0065) ABORT HISTORY: last abort mission: 1k_n_h.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 COMPLETE Waypoint: (2447.4000,-8514.7330) Range: 130621m, Bearing: 178deg, Age: 2147483647:2147483647h:m Time until diving is: 259 secs ^R337558 3 behavior surface_2: User typed Control-R, resuming I heard a Control-R RESUMING MISSION 337558 01890031.mcg LOG FILE CLOSED Doing system wide housekeeping....... report_heap_size(): M_FREE_HEAP=282.8K(289588 bytes) M_MIN_FREE_HEAP=199.2K(204032 bytes) M_SRAM_FREE_HEAP=2313.5K(2369040 bytes) M_SRAM_MIN_FREE_HEAP=2185.5K(2237928 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: = 243.562500 Megabytes available on c: = 7631.437500 Megabytes used on w: = 0.021973 Megabytes available on w: = 0.978027 Writing longterm state disk file: c:/state/longterm.sta f_ocean_pressure_min(volts) 0.099444 m_avg_climb_rate(m/s) -0.071063 m_avg_speed(m/s) 0.381391 m_avg_upward_inflection_time(sec) 437.020500 m_battery(volts) 14.886944 m_coulomb_amphr_total(amp-hrs) 136.556203 m_iridium_call_num(nodim) 2194.000000 m_iridium_dialed_num(nodim) 3038.000000 m_lat(lat) 2511.236800 m_lon(lon) -8521.879100 m_pump_effective_num_cycles(nodim) 3116.000000 m_tot_ballast_pumped_energy(kjoules) 0.000000 m_tot_horz_dist(km) 8510.772773 m_tot_num_inflections(nodim) 6225.000000 m_tot_num_thermal_valve_cmd(nodim) 6978.000000 m_weight_drop(bool) 0.000000 s_ini_lat(deg) 3900.000000 s_ini_lon(deg) -7400.000000 s_water_depth_avg(m) 1000.000000 s_water_depth_delta(m) 0.000000 s_water_depth_wavelength(m) 100.000000 u_sequence_start_delay(s) 240.000000 x_hover_ballast_deep(cc) -40.000000 x_hover_ballast_shallow(cc) 161.274993 x_hover_depth_deep(m) 80.