lasinfo (210611) report for 'AHN4T/18AZ2_18.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: 335/2022 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: 26307876 number of points by return: 25396339 669168 207748 31728 2733 scale factor x y z: 0.001 0.001 0.001 offset x y z: 266980 538730 0 min x y z: 266980.000 538730.000 10.730 max x y z: 268019.999 540019.999 32.455 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: 26307876 extended number of points by return: 25396339 669168 207748 31728 2733 155 5 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 10730 32455 intensity 56 4470 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 29 user_data 6 7 point_source_ID 58 60 gps_time 328707777.969242 330510739.408869 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 39 255 B 24 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.23 28.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25396339 number of intermediate returns: 242640 number of last returns: 25392879 number of single returns: 24723982 covered area in square units/kilounits: 1338452/1.34 point density: all returns 19.66 last only 18.97 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26307876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25396339 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 669168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 207748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 31728 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2733 instead zero. overview over extended number of returns of given pulse: 24723982 925479 528394 116160 12921 905 35 0 0 0 0 0 0 0 0 histogram of classification of points: 1053304 unclassified (1) 24799166 ground (2) 351485 building (6) 103921 water (9) +-> flagged as extended overlap: 2076162 +---> 46227 of those are unclassified (1) +---> 2021289 of those are ground (2) +---> 6437 of those are building (6) +---> 2209 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.7,10.8) has 6 bin [10.8,10.9) has 485 bin [10.9,11.0) has 5376 bin [11.0,11.1) has 9407 bin [11.1,11.2) has 11814 bin [11.2,11.3) has 11876 bin [11.3,11.4) has 29908 bin [11.4,11.5) has 74648 bin [11.5,11.6) has 121011 bin [11.6,11.7) has 60177 bin [11.7,11.8) has 69561 bin [11.8,11.9) has 97941 bin [11.9,12.0) has 367334 bin [12.0,12.1) has 786404 bin [12.1,12.2) has 1480997 bin [12.2,12.3) has 1689717 bin [12.3,12.4) has 2244343 bin [12.4,12.5) has 4493325 bin [12.5,12.6) has 6111616 bin [12.6,12.7) has 3581946 bin [12.7,12.8) has 1728492 bin [12.8,12.9) has 851449 bin [12.9,13.0) has 405954 bin [13.0,13.1) has 333021 bin [13.1,13.2) has 179789 bin [13.2,13.3) has 82343 bin [13.3,13.4) has 48843 bin [13.4,13.5) has 23094 bin [13.5,13.6) has 17253 bin [13.6,13.7) has 14433 bin [13.7,13.8) has 13074 bin [13.8,13.9) has 10346 bin [13.9,14.0) has 10382 bin [14.0,14.1) has 12470 bin [14.1,14.2) has 10777 bin [14.2,14.3) has 11874 bin [14.3,14.4) has 12783 bin [14.4,14.5) has 10963 bin [14.5,14.6) has 9313 bin [14.6,14.7) has 9648 bin [14.7,14.8) has 15900 bin [14.8,14.9) has 19991 bin [14.9,15.0) has 14149 bin [15.0,15.1) has 10974 bin [15.1,15.2) has 11128 bin [15.2,15.3) has 12910 bin [15.3,15.4) has 13722 bin [15.4,15.5) has 14218 bin [15.5,15.6) has 14030 bin [15.6,15.7) has 14210 bin [15.7,15.8) has 14658 bin [15.8,15.9) has 14871 bin [15.9,16.0) has 14320 bin [16.0,16.1) has 14325 bin [16.1,16.2) has 14028 bin [16.2,16.3) has 13618 bin [16.3,16.4) has 13476 bin [16.4,16.5) has 13845 bin [16.5,16.6) has 13747 bin [16.6,16.7) has 13913 bin [16.7,16.8) has 14067 bin [16.8,16.9) has 14483 bin [16.9,17.0) has 14163 bin [17.0,17.1) has 14334 bin [17.1,17.2) has 14435 bin [17.2,17.3) has 14599 bin [17.3,17.4) has 14614 bin [17.4,17.5) has 14858 bin [17.5,17.6) has 15456 bin [17.6,17.7) has 16179 bin [17.7,17.8) has 16336 bin [17.8,17.9) has 16729 bin [17.9,18.0) has 16894 bin [18.0,18.1) has 17018 bin [18.1,18.2) has 16261 bin [18.2,18.3) has 15760 bin [18.3,18.4) has 15111 bin [18.4,18.5) has 15089 bin [18.5,18.6) has 14684 bin [18.6,18.7) has 14720 bin [18.7,18.8) has 15083 bin [18.8,18.9) has 15279 bin [18.9,19.0) has 15089 bin [19.0,19.1) has 15059 bin [19.1,19.2) has 14847 bin [19.2,19.3) has 14788 bin [19.3,19.4) has 14801 bin [19.4,19.5) has 14670 bin [19.5,19.6) has 14911 bin [19.6,19.7) has 15053 bin [19.7,19.8) has 15031 bin [19.8,19.9) has 14661 bin [19.9,20.0) has 14250 bin [20.0,20.1) has 14184 bin [20.1,20.2) has 14110 bin [20.2,20.3) has 14043 bin [20.3,20.4) has 14041 bin [20.4,20.5) has 13718 bin [20.5,20.6) has 13540 bin [20.6,20.7) has 13618 bin [20.7,20.8) has 13341 bin [20.8,20.9) has 13083 bin [20.9,21.0) has 12490 bin [21.0,21.1) has 12362 bin [21.1,21.2) has 12097 bin [21.2,21.3) has 11785 bin [21.3,21.4) has 11312 bin [21.4,21.5) has 10355 bin [21.5,21.6) has 9324 bin [21.6,21.7) has 8886 bin [21.7,21.8) has 8498 bin [21.8,21.9) has 8261 bin [21.9,22.0) has 8193 bin [22.0,22.1) has 8038 bin [22.1,22.2) has 7670 bin [22.2,22.3) has 7659 bin [22.3,22.4) has 7558 bin [22.4,22.5) has 7342 bin [22.5,22.6) has 7096 bin [22.6,22.7) has 6879 bin [22.7,22.8) has 6670 bin [22.8,22.9) has 6443 bin [22.9,23.0) has 6217 bin [23.0,23.1) has 6117 bin [23.1,23.2) has 6211 bin [23.2,23.3) has 5515 bin [23.3,23.4) has 5064 bin [23.4,23.5) has 4712 bin [23.5,23.6) has 4716 bin [23.6,23.7) has 4602 bin [23.7,23.8) has 4482 bin [23.8,23.9) has 4300 bin [23.9,24.0) has 4281 bin [24.0,24.1) has 4192 bin [24.1,24.2) has 4123 bin [24.2,24.3) has 3952 bin [24.3,24.4) has 3868 bin [24.4,24.5) has 3915 bin [24.5,24.6) has 3787 bin [24.6,24.7) has 3684 bin [24.7,24.8) has 3634 bin [24.8,24.9) has 3503 bin [24.9,25.0) has 3454 bin [25.0,25.1) has 3433 bin [25.1,25.2) has 3295 bin [25.2,25.3) has 3318 bin [25.3,25.4) has 3098 bin [25.4,25.5) has 3034 bin [25.5,25.6) has 2833 bin [25.6,25.7) has 2716 bin [25.7,25.8) has 2647 bin [25.8,25.9) has 2627 bin [25.9,26.0) has 2595 bin [26.0,26.1) has 2377 bin [26.1,26.2) has 2329 bin [26.2,26.3) has 2275 bin [26.3,26.4) has 2184 bin [26.4,26.5) has 2152 bin [26.5,26.6) has 1996 bin [26.6,26.7) has 2001 bin [26.7,26.8) has 1953 bin [26.8,26.9) has 1843 bin [26.9,27.0) has 1968 bin [27.0,27.1) has 1801 bin [27.1,27.2) has 1799 bin [27.2,27.3) has 1721 bin [27.3,27.4) has 1550 bin [27.4,27.5) has 1538 bin [27.5,27.6) has 1428 bin [27.6,27.7) has 1396 bin [27.7,27.8) has 1279 bin [27.8,27.9) has 1185 bin [27.9,28.0) has 1172 bin [28.0,28.1) has 1089 bin [28.1,28.2) has 1120 bin [28.2,28.3) has 978 bin [28.3,28.4) has 1024 bin [28.4,28.5) has 987 bin [28.5,28.6) has 952 bin [28.6,28.7) has 905 bin [28.7,28.8) has 892 bin [28.8,28.9) has 864 bin [28.9,29.0) has 785 bin [29.0,29.1) has 761 bin [29.1,29.2) has 804 bin [29.2,29.3) has 732 bin [29.3,29.4) has 726 bin [29.4,29.5) has 656 bin [29.5,29.6) has 581 bin [29.6,29.7) has 612 bin [29.7,29.8) has 531 bin [29.8,29.9) has 485 bin [29.9,30.0) has 397 bin [30.0,30.1) has 385 bin [30.1,30.2) has 354 bin [30.2,30.3) has 366 bin [30.3,30.4) has 343 bin [30.4,30.5) has 313 bin [30.5,30.6) has 250 bin [30.6,30.7) has 265 bin [30.7,30.8) has 237 bin [30.8,30.9) has 209 bin [30.9,31.0) has 184 bin [31.0,31.1) has 179 bin [31.1,31.2) has 158 bin [31.2,31.3) has 153 bin [31.3,31.4) has 108 bin [31.4,31.5) has 123 bin [31.5,31.6) has 79 bin [31.6,31.7) has 78 bin [31.7,31.8) has 49 bin [31.8,31.9) has 42 bin [31.9,32.0) has 50 bin [32.0,32.1) has 33 bin [32.1,32.2) has 15 bin [32.2,32.3) has 10 bin [32.3,32.4) has 5 bin [32.4,32.5) has 1 average z coordinate 12.8 for 26307876 element(s) point source id histogram with bin size 1.000000 bin 58 has 1930298 bin 59 has 20846591 bin 60 has 3530987 average point source id 59.060844478664869 for 26307876 element(s)