lasinfo (210611) report for 'AHN4T/52FZ1_01.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: 340/2022 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: 34961763 number of points by return: 24811758 7759522 2068895 295356 26232 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 392480 0 min x y z: 209980.000 392480.000 18.751 max x y z: 211019.999 393769.999 55.773 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: 34961763 extended number of points by return: 24811758 7759522 2068895 295356 26232 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 18751 55773 intensity 0 4689 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 -8 29 user_data 6 7 point_source_ID 102 103 gps_time 297865873.929319 297866295.800161 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 32 255 B 29 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 46.89 ('Amplitude') attribute1 -17.05 30.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24811758 number of intermediate returns: 2386381 number of last returns: 24817574 number of single returns: 17053950 covered area in square units/kilounits: 1294636/1.29 point density: all returns 27.01 last only 19.17 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34961763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24811758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7759522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2068895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 295356 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26232 instead zero. overview over extended number of returns of given pulse: 17053950 11383369 5316747 1076058 123618 7497 524 0 0 0 0 0 0 0 0 histogram of classification of points: 12078635 unclassified (1) 21005243 ground (2) 120213 building (6) 1757629 water (9) 43 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2457700 +---> 898232 of those are unclassified (1) +---> 1368834 of those are ground (2) +---> 31667 of those are building (6) +---> 158967 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.7,18.8) has 17 bin [18.8,18.9) has 3122 bin [18.9,19.0) has 420890 bin [19.0,19.1) has 1814032 bin [19.1,19.2) has 288053 bin [19.2,19.3) has 447204 bin [19.3,19.4) has 829627 bin [19.4,19.5) has 653047 bin [19.5,19.6) has 463186 bin [19.6,19.7) has 359222 bin [19.7,19.8) has 313283 bin [19.8,19.9) has 371473 bin [19.9,20.0) has 777624 bin [20.0,20.1) has 764479 bin [20.1,20.2) has 783535 bin [20.2,20.3) has 740058 bin [20.3,20.4) has 565313 bin [20.4,20.5) has 494002 bin [20.5,20.6) has 509410 bin [20.6,20.7) has 574486 bin [20.7,20.8) has 657912 bin [20.8,20.9) has 711501 bin [20.9,21.0) has 725288 bin [21.0,21.1) has 570642 bin [21.1,21.2) has 514550 bin [21.2,21.3) has 454210 bin [21.3,21.4) has 395746 bin [21.4,21.5) has 328134 bin [21.5,21.6) has 255467 bin [21.6,21.7) has 197922 bin [21.7,21.8) has 169155 bin [21.8,21.9) has 152901 bin [21.9,22.0) has 130959 bin [22.0,22.1) has 120628 bin [22.1,22.2) has 118543 bin [22.2,22.3) has 118486 bin [22.3,22.4) has 115739 bin [22.4,22.5) has 111709 bin [22.5,22.6) has 107936 bin [22.6,22.7) has 104937 bin [22.7,22.8) has 98071 bin [22.8,22.9) has 99480 bin [22.9,23.0) has 104193 bin [23.0,23.1) has 115372 bin [23.1,23.2) has 127141 bin [23.2,23.3) has 113105 bin [23.3,23.4) has 99693 bin [23.4,23.5) has 96645 bin [23.5,23.6) has 101307 bin [23.6,23.7) has 100787 bin [23.7,23.8) has 99132 bin 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[51.0,51.1) has 18 bin [51.1,51.2) has 24 bin [51.2,51.3) has 26 bin [51.3,51.4) has 26 bin [51.4,51.5) has 26 bin [51.5,51.6) has 18 bin [51.6,51.7) has 22 bin [51.7,51.8) has 15 bin [51.8,51.9) has 15 bin [51.9,52.0) has 18 bin [52.0,52.1) has 16 bin [52.1,52.2) has 7 bin [52.2,52.3) has 17 bin [52.3,52.4) has 14 bin [52.4,52.5) has 18 bin [52.5,52.6) has 13 bin [52.6,52.7) has 12 bin [52.7,52.8) has 8 bin [52.8,52.9) has 16 bin [52.9,53.0) has 11 bin [53.0,53.1) has 13 bin [53.1,53.2) has 13 bin [53.2,53.3) has 11 bin [53.3,53.4) has 10 bin [53.4,53.5) has 9 bin [53.5,53.6) has 7 bin [53.6,53.7) has 7 bin [53.7,53.8) has 13 bin [53.8,53.9) has 3 bin [53.9,54.0) has 8 bin [54.0,54.1) has 6 bin [54.1,54.2) has 2 bin [54.2,54.3) has 1 bin [54.3,54.4) has 3 bin [54.4,54.5) has 6 bin [54.5,54.6) has 3 bin [54.6,54.7) has 4 bin [54.7,54.8) has 4 bin [54.8,54.9) has 7 bin [54.9,55.0) has 3 bin [55.0,55.1) has 1 bin [55.1,55.2) has 2 bin [55.2,55.3) has 2 bin [55.3,55.4) has 1 bin [55.7,55.8) has 2 average z coordinate 25.7 for 34961763 element(s) point source id histogram with bin size 1.000000 bin 102 has 14748987 bin 103 has 20212776 average point source id 102.578139494853275 for 34961763 element(s)