lasinfo (210611) report for 'AHN4T/40CZ1_08.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: 338/2022 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: 30001849 number of points by return: 27846281 1695262 390785 63231 6290 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 428730 0 min x y z: 181980.000 428730.000 6.224 max x y z: 183019.999 430019.999 44.399 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: 30001849 extended number of points by return: 27846281 1695262 390785 63231 6290 0 0 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 6224 44399 intensity 56 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 17 user_data 6 7 point_source_ID 65 66 gps_time 298035552.114974 298038299.765325 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 37 255 B 34 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 2833 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.45 32.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27846281 number of intermediate returns: 461801 number of last returns: 27826960 number of single returns: 26133193 covered area in square units/kilounits: 1276828/1.28 point density: all returns 23.50 last only 21.79 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30001849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27846281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1695262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 390785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 63231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6290 instead zero. overview over extended number of returns of given pulse: 26133193 2622633 985306 228881 29639 2022 175 0 0 0 0 0 0 0 0 histogram of classification of points: 2932830 unclassified (1) 26127943 ground (2) 607944 building (6) 311507 water (9) 21625 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1770934 +---> 140886 of those are unclassified (1) +---> 1479231 of those are ground (2) +---> 100611 of those are building (6) +---> 41653 of those are water (9) +---> 8553 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [6.2,6.3) has 30 bin [6.3,6.4) has 836 bin [6.4,6.5) has 774 bin [6.5,6.6) has 555 bin [6.6,6.7) has 1486 bin [6.7,6.8) has 49618 bin [6.8,6.9) has 285201 bin [6.9,7.0) has 185725 bin [7.0,7.1) has 191998 bin [7.1,7.2) has 159387 bin [7.2,7.3) has 180098 bin [7.3,7.4) has 224389 bin [7.4,7.5) has 184556 bin [7.5,7.6) has 182228 bin [7.6,7.7) has 530053 bin [7.7,7.8) has 1149295 bin [7.8,7.9) has 1782916 bin [7.9,8.0) has 1194918 bin [8.0,8.1) has 1423569 bin [8.1,8.2) has 1507118 bin [8.2,8.3) has 1769659 bin [8.3,8.4) has 2153082 bin [8.4,8.5) has 1957628 bin [8.5,8.6) has 1360604 bin [8.6,8.7) has 824382 bin [8.7,8.8) has 471793 bin [8.8,8.9) has 248649 bin [8.9,9.0) has 180281 bin [9.0,9.1) has 131154 bin [9.1,9.2) has 114035 bin [9.2,9.3) has 126112 bin [9.3,9.4) has 129643 bin [9.4,9.5) has 133664 bin [9.5,9.6) has 105979 bin [9.6,9.7) has 81781 bin [9.7,9.8) has 85184 bin [9.8,9.9) has 82979 bin [9.9,10.0) has 77107 bin [10.0,10.1) has 69582 bin [10.1,10.2) has 61923 bin [10.2,10.3) has 58017 bin [10.3,10.4) has 59058 bin [10.4,10.5) has 59818 bin [10.5,10.6) has 56660 bin [10.6,10.7) has 54501 bin [10.7,10.8) has 52504 bin [10.8,10.9) has 47604 bin [10.9,11.0) has 46840 bin [11.0,11.1) has 48717 bin [11.1,11.2) has 46829 bin [11.2,11.3) has 46788 bin [11.3,11.4) has 46194 bin 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[26.7,26.8) has 68173 bin [26.8,26.9) has 69600 bin [26.9,27.0) has 58879 bin [27.0,27.1) has 55767 bin [27.1,27.2) has 51774 bin [27.2,27.3) has 46117 bin [27.3,27.4) has 41725 bin [27.4,27.5) has 41506 bin [27.5,27.6) has 53064 bin [27.6,27.7) has 58445 bin [27.7,27.8) has 47968 bin [27.8,27.9) has 46892 bin [27.9,28.0) has 47496 bin [28.0,28.1) has 47952 bin [28.1,28.2) has 47116 bin [28.2,28.3) has 47423 bin [28.3,28.4) has 53887 bin [28.4,28.5) has 59741 bin [28.5,28.6) has 66070 bin [28.6,28.7) has 71970 bin [28.7,28.8) has 76331 bin [28.8,28.9) has 77158 bin [28.9,29.0) has 100027 bin [29.0,29.1) has 121672 bin [29.1,29.2) has 116395 bin [29.2,29.3) has 91862 bin [29.3,29.4) has 90080 bin [29.4,29.5) has 81713 bin [29.5,29.6) has 66332 bin [29.6,29.7) has 54260 bin [29.7,29.8) has 50053 bin [29.8,29.9) has 50457 bin [29.9,30.0) has 53107 bin [30.0,30.1) has 55786 bin [30.1,30.2) has 47430 bin [30.2,30.3) has 42424 bin [30.3,30.4) has 38269 bin [30.4,30.5) has 40009 bin 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[38.3,38.4) has 5211 bin [38.4,38.5) has 5067 bin [38.5,38.6) has 5163 bin [38.6,38.7) has 5154 bin [38.7,38.8) has 5274 bin [38.8,38.9) has 5480 bin [38.9,39.0) has 5090 bin [39.0,39.1) has 4850 bin [39.1,39.2) has 4759 bin [39.2,39.3) has 4528 bin [39.3,39.4) has 4390 bin [39.4,39.5) has 4330 bin [39.5,39.6) has 4469 bin [39.6,39.7) has 4457 bin [39.7,39.8) has 4422 bin [39.8,39.9) has 4378 bin [39.9,40.0) has 4308 bin [40.0,40.1) has 4634 bin [40.1,40.2) has 4768 bin [40.2,40.3) has 4754 bin [40.3,40.4) has 4795 bin [40.4,40.5) has 4731 bin [40.5,40.6) has 4433 bin [40.6,40.7) has 4593 bin [40.7,40.8) has 4565 bin [40.8,40.9) has 4425 bin [40.9,41.0) has 4614 bin [41.0,41.1) has 4558 bin [41.1,41.2) has 4316 bin [41.2,41.3) has 3888 bin [41.3,41.4) has 4082 bin [41.4,41.5) has 4192 bin [41.5,41.6) has 4215 bin [41.6,41.7) has 4389 bin [41.7,41.8) has 4540 bin [41.8,41.9) has 4429 bin [41.9,42.0) has 4341 bin [42.0,42.1) has 4168 bin [42.1,42.2) has 3691 bin [42.2,42.3) has 3518 bin [42.3,42.4) has 3535 bin [42.4,42.5) has 3664 bin [42.5,42.6) has 3897 bin [42.6,42.7) has 3951 bin [42.7,42.8) has 3732 bin [42.8,42.9) has 4114 bin [42.9,43.0) has 4199 bin [43.0,43.1) has 4140 bin [43.1,43.2) has 4830 bin [43.2,43.3) has 5832 bin [43.3,43.4) has 5746 bin [43.4,43.5) has 6010 bin [43.5,43.6) has 7881 bin [43.6,43.7) has 6910 bin [43.7,43.8) has 4020 bin [43.8,43.9) has 608 bin [43.9,44.0) has 399 bin [44.0,44.1) has 330 bin [44.1,44.2) has 263 bin [44.2,44.3) has 176 bin [44.3,44.4) has 59 average z coordinate 13.5 for 30001849 element(s) point source id histogram with bin size 1.000000 bin 65 has 20177460 bin 66 has 9824389 average point source id 65.327459450915839 for 30001849 element(s)