lasinfo (210611) report for 'AHN4T/12BZ1_17.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 334/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 29754881 number of points by return: 22539148 4193918 2250224 657367 104000 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 563730 0 min x y z: 230980.000 563730.000 5.587 max x y z: 232019.999 565019.999 37.007 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 29754881 extended number of points by return: 22539148 4193918 2250224 657367 104000 9605 619 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 5587 37007 intensity 59 4617 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 2 user_data 6 7 point_source_ID 38 39 gps_time 330789143.420448 330789714.266456 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 56 255 B 38 251 NIR 17 248 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.68 30.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22539148 number of intermediate returns: 3023885 number of last returns: 22535899 number of single returns: 18344051 covered area in square units/kilounits: 1341588/1.34 point density: all returns 22.18 last only 16.80 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29754881 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22539148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4193918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2250224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 657367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 104000 instead zero. overview over extended number of returns of given pulse: 18344051 3885667 4779363 2214787 472701 54129 4183 0 0 0 0 0 0 0 0 histogram of classification of points: 7558419 unclassified (1) 22159602 ground (2) 36860 water (9) +-> flagged as extended overlap: 1855130 +---> 439615 of those are unclassified (1) +---> 1408506 of those are ground (2) +---> 7009 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.5,5.6) has 1 bin [5.6,5.7) has 1591 bin [5.7,5.8) has 777 bin [5.8,5.9) has 1453 bin [5.9,6.0) has 1139 bin [6.0,6.1) has 1434 bin [6.1,6.2) has 3404 bin [6.2,6.3) has 3598 bin [6.3,6.4) has 5834 bin [6.4,6.5) has 12643 bin [6.5,6.6) has 26832 bin [6.6,6.7) has 60642 bin [6.7,6.8) has 80510 bin [6.8,6.9) has 122289 bin [6.9,7.0) has 156694 bin [7.0,7.1) has 140135 bin [7.1,7.2) has 163737 bin [7.2,7.3) has 178351 bin [7.3,7.4) has 187945 bin [7.4,7.5) has 227054 bin [7.5,7.6) has 300800 bin [7.6,7.7) has 259587 bin [7.7,7.8) has 246377 bin [7.8,7.9) has 258580 bin [7.9,8.0) has 226735 bin [8.0,8.1) has 212469 bin [8.1,8.2) has 248321 bin [8.2,8.3) has 271392 bin [8.3,8.4) has 323001 bin [8.4,8.5) has 316199 bin [8.5,8.6) has 324168 bin [8.6,8.7) has 382027 bin [8.7,8.8) has 382673 bin [8.8,8.9) has 380848 bin [8.9,9.0) has 431689 bin [9.0,9.1) has 431692 bin [9.1,9.2) has 415706 bin [9.2,9.3) has 437830 bin [9.3,9.4) has 458553 bin [9.4,9.5) has 494873 bin [9.5,9.6) has 582225 bin [9.6,9.7) has 620134 bin [9.7,9.8) has 625359 bin [9.8,9.9) has 630838 bin [9.9,10.0) has 657946 bin [10.0,10.1) has 711615 bin [10.1,10.2) has 839204 bin [10.2,10.3) has 914256 bin [10.3,10.4) has 1021540 bin [10.4,10.5) has 1301550 bin [10.5,10.6) has 1204172 bin [10.6,10.7) has 755584 bin [10.7,10.8) has 424896 bin [10.8,10.9) has 343981 bin [10.9,11.0) has 327154 bin [11.0,11.1) has 290391 bin [11.1,11.2) has 267162 bin [11.2,11.3) has 261189 bin [11.3,11.4) has 244580 bin [11.4,11.5) has 249934 bin [11.5,11.6) has 298439 bin [11.6,11.7) has 307008 bin [11.7,11.8) has 294196 bin [11.8,11.9) has 253150 bin [11.9,12.0) has 265245 bin [12.0,12.1) has 303556 bin [12.1,12.2) has 191798 bin [12.2,12.3) has 150400 bin [12.3,12.4) has 110892 bin [12.4,12.5) has 81042 bin [12.5,12.6) has 57733 bin [12.6,12.7) has 42457 bin [12.7,12.8) has 38273 bin [12.8,12.9) has 36147 bin [12.9,13.0) has 35123 bin [13.0,13.1) has 34879 bin [13.1,13.2) has 35213 bin [13.2,13.3) has 35746 bin [13.3,13.4) has 36282 bin [13.4,13.5) has 36496 bin [13.5,13.6) has 37301 bin [13.6,13.7) has 37546 bin [13.7,13.8) has 37939 bin [13.8,13.9) has 38103 bin [13.9,14.0) has 38124 bin [14.0,14.1) has 38450 bin [14.1,14.2) has 38161 bin [14.2,14.3) has 38553 bin [14.3,14.4) has 38525 bin [14.4,14.5) has 39010 bin [14.5,14.6) has 39620 bin [14.6,14.7) has 39174 bin [14.7,14.8) has 39337 bin [14.8,14.9) has 39307 bin [14.9,15.0) has 39472 bin [15.0,15.1) has 38985 bin [15.1,15.2) has 38943 bin [15.2,15.3) has 39070 bin [15.3,15.4) has 38660 bin [15.4,15.5) has 38598 bin [15.5,15.6) has 38155 bin [15.6,15.7) has 37774 bin [15.7,15.8) has 37955 bin [15.8,15.9) has 37552 bin [15.9,16.0) has 37886 bin [16.0,16.1) has 37460 bin [16.1,16.2) has 37599 bin [16.2,16.3) has 37145 bin [16.3,16.4) has 36860 bin [16.4,16.5) has 36399 bin [16.5,16.6) has 35790 bin [16.6,16.7) has 35396 bin [16.7,16.8) has 35470 bin [16.8,16.9) has 35217 bin [16.9,17.0) has 35564 bin [17.0,17.1) has 35539 bin [17.1,17.2) has 35249 bin [17.2,17.3) has 35222 bin [17.3,17.4) has 35179 bin [17.4,17.5) has 35186 bin [17.5,17.6) has 34871 bin [17.6,17.7) has 34700 bin [17.7,17.8) has 35109 bin [17.8,17.9) has 34908 bin [17.9,18.0) has 35064 bin [18.0,18.1) has 35161 bin [18.1,18.2) has 34676 bin [18.2,18.3) has 35164 bin [18.3,18.4) has 35180 bin [18.4,18.5) has 35928 bin [18.5,18.6) has 35985 bin [18.6,18.7) has 36100 bin [18.7,18.8) has 35822 bin [18.8,18.9) has 35925 bin [18.9,19.0) has 36200 bin [19.0,19.1) has 36478 bin [19.1,19.2) has 36418 bin [19.2,19.3) has 36362 bin [19.3,19.4) has 36016 bin [19.4,19.5) has 36338 bin [19.5,19.6) has 36126 bin [19.6,19.7) has 36920 bin [19.7,19.8) has 36652 bin [19.8,19.9) has 37324 bin [19.9,20.0) has 37599 bin [20.0,20.1) has 38121 bin [20.1,20.2) has 38278 bin [20.2,20.3) has 38021 bin [20.3,20.4) has 38897 bin [20.4,20.5) has 38783 bin [20.5,20.6) has 38746 bin [20.6,20.7) has 39303 bin [20.7,20.8) has 39062 bin [20.8,20.9) has 40201 bin [20.9,21.0) has 40139 bin [21.0,21.1) has 40544 bin [21.1,21.2) has 40904 bin [21.2,21.3) has 41607 bin [21.3,21.4) has 41710 bin [21.4,21.5) has 41997 bin [21.5,21.6) has 42166 bin [21.6,21.7) has 43316 bin [21.7,21.8) has 43848 bin [21.8,21.9) has 44520 bin [21.9,22.0) has 45112 bin [22.0,22.1) has 45431 bin [22.1,22.2) has 45694 bin [22.2,22.3) has 46172 bin [22.3,22.4) has 46305 bin [22.4,22.5) has 47049 bin [22.5,22.6) has 47361 bin [22.6,22.7) has 47697 bin [22.7,22.8) has 48660 bin [22.8,22.9) has 48764 bin [22.9,23.0) has 48916 bin [23.0,23.1) has 50002 bin [23.1,23.2) has 50620 bin [23.2,23.3) has 51137 bin [23.3,23.4) has 51251 bin [23.4,23.5) has 51740 bin [23.5,23.6) has 52450 bin [23.6,23.7) has 52679 bin [23.7,23.8) has 53049 bin [23.8,23.9) has 53425 bin [23.9,24.0) has 53243 bin [24.0,24.1) has 53789 bin [24.1,24.2) has 53934 bin [24.2,24.3) has 53746 bin [24.3,24.4) has 53813 bin [24.4,24.5) has 53376 bin [24.5,24.6) has 53805 bin [24.6,24.7) has 54592 bin [24.7,24.8) has 54129 bin [24.8,24.9) has 54118 bin [24.9,25.0) has 54090 bin [25.0,25.1) has 54373 bin [25.1,25.2) has 54123 bin [25.2,25.3) has 52958 bin [25.3,25.4) has 52879 bin [25.4,25.5) has 52601 bin [25.5,25.6) has 51972 bin [25.6,25.7) has 51725 bin [25.7,25.8) has 50987 bin [25.8,25.9) has 50580 bin [25.9,26.0) has 49931 bin [26.0,26.1) has 49162 bin [26.1,26.2) has 48336 bin [26.2,26.3) has 47319 bin [26.3,26.4) has 46330 bin [26.4,26.5) has 45682 bin [26.5,26.6) has 43996 bin [26.6,26.7) has 42984 bin [26.7,26.8) has 41711 bin [26.8,26.9) has 41292 bin [26.9,27.0) has 39887 bin [27.0,27.1) has 38914 bin [27.1,27.2) has 37868 bin [27.2,27.3) has 36701 bin [27.3,27.4) has 36019 bin [27.4,27.5) has 35046 bin [27.5,27.6) has 33934 bin [27.6,27.7) has 32700 bin [27.7,27.8) has 31883 bin [27.8,27.9) has 30454 bin [27.9,28.0) has 29820 bin [28.0,28.1) has 28823 bin [28.1,28.2) has 27778 bin [28.2,28.3) has 26752 bin [28.3,28.4) has 25634 bin [28.4,28.5) has 24851 bin [28.5,28.6) has 24219 bin [28.6,28.7) has 23288 bin [28.7,28.8) has 22896 bin [28.8,28.9) has 21984 bin [28.9,29.0) has 21252 bin [29.0,29.1) has 20366 bin [29.1,29.2) has 19480 bin [29.2,29.3) has 18887 bin [29.3,29.4) has 17949 bin [29.4,29.5) has 17280 bin [29.5,29.6) has 16953 bin [29.6,29.7) has 16385 bin [29.7,29.8) has 15528 bin [29.8,29.9) has 14873 bin [29.9,30.0) has 14193 bin [30.0,30.1) has 13527 bin [30.1,30.2) has 12761 bin [30.2,30.3) has 12299 bin [30.3,30.4) has 11643 bin [30.4,30.5) has 10960 bin [30.5,30.6) has 10326 bin [30.6,30.7) has 9771 bin [30.7,30.8) has 9173 bin [30.8,30.9) has 8530 bin [30.9,31.0) has 7929 bin [31.0,31.1) has 7549 bin [31.1,31.2) has 7000 bin [31.2,31.3) has 6231 bin [31.3,31.4) has 5893 bin [31.4,31.5) has 5493 bin [31.5,31.6) has 4944 bin [31.6,31.7) has 4486 bin [31.7,31.8) has 3998 bin [31.8,31.9) has 3518 bin [31.9,32.0) has 3214 bin [32.0,32.1) has 2884 bin [32.1,32.2) has 2557 bin [32.2,32.3) has 2342 bin [32.3,32.4) has 2018 bin [32.4,32.5) has 1750 bin [32.5,32.6) has 1518 bin [32.6,32.7) has 1299 bin [32.7,32.8) has 1119 bin [32.8,32.9) has 1002 bin [32.9,33.0) has 845 bin [33.0,33.1) has 696 bin [33.1,33.2) has 601 bin [33.2,33.3) has 526 bin [33.3,33.4) has 418 bin [33.4,33.5) has 329 bin [33.5,33.6) has 297 bin [33.6,33.7) has 253 bin [33.7,33.8) has 199 bin [33.8,33.9) has 205 bin [33.9,34.0) has 138 bin [34.0,34.1) has 138 bin [34.1,34.2) has 124 bin [34.2,34.3) has 91 bin [34.3,34.4) has 74 bin [34.4,34.5) has 56 bin [34.5,34.6) has 65 bin [34.6,34.7) has 44 bin [34.7,34.8) has 36 bin [34.8,34.9) has 28 bin [34.9,35.0) has 24 bin [35.0,35.1) has 16 bin [35.1,35.2) has 19 bin [35.2,35.3) has 29 bin [35.3,35.4) has 23 bin [35.4,35.5) has 26 bin [35.5,35.6) has 19 bin [35.6,35.7) has 23 bin [35.7,35.8) has 14 bin [35.8,35.9) has 19 bin [35.9,36.0) has 10 bin [36.0,36.1) has 8 bin [36.1,36.2) has 11 bin [36.2,36.3) has 10 bin [36.3,36.4) has 3 bin [36.4,36.5) has 2 bin [36.5,36.6) has 2 bin [36.6,36.7) has 2 bin [36.7,36.8) has 2 bin [36.8,36.9) has 2 bin [37.0,37.1) has 1 average z coordinate 12.5 for 29754881 element(s) point source id histogram with bin size 1.000000 bin 38 has 13862134 bin 39 has 15892747 average point source id 38.53412235122029 for 29754881 element(s)