lasinfo (210611) report for 'AHN4T/33GZ1_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: 337/2022 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: 41168479 number of points by return: 29620749 7473777 3142961 797154 121589 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 453730 0 min x y z: 201980.000 453730.000 11.150 max x y z: 203019.999 455019.999 58.293 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: 41168479 extended number of points by return: 29620749 7473777 3142961 797154 121589 11505 744 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 11150 58293 intensity 48 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 131 133 gps_time 330770561.550233 330773743.007784 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 49 255 B 38 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.62 33.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29620749 number of intermediate returns: 4061871 number of last returns: 29655333 number of single returns: 22169474 covered area in square units/kilounits: 1332952/1.33 point density: all returns 30.89 last only 22.25 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41168479 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29620749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7473777 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3142961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 797154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 121589 instead zero. overview over extended number of returns of given pulse: 22169474 8664349 7020054 2695379 549336 64752 5135 0 0 0 0 0 0 0 0 histogram of classification of points: 13505257 unclassified (1) 27018296 ground (2) 527918 building (6) 112852 water (9) 4156 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2776235 +---> 920622 of those are unclassified (1) +---> 1758994 of those are ground (2) +---> 79348 of those are building (6) +---> 17271 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.1,11.2) has 9 bin [11.2,11.3) has 458 bin [11.3,11.4) has 4182 bin [11.4,11.5) has 4955 bin [11.5,11.6) has 8922 bin [11.6,11.7) has 14014 bin [11.7,11.8) has 42261 bin [11.8,11.9) has 70763 bin [11.9,12.0) has 79307 bin [12.0,12.1) has 112960 bin [12.1,12.2) has 195195 bin [12.2,12.3) has 228486 bin [12.3,12.4) has 199658 bin [12.4,12.5) has 259670 bin 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bin [54.8,54.9) has 200 bin [54.9,55.0) has 197 bin [55.0,55.1) has 164 bin [55.1,55.2) has 174 bin [55.2,55.3) has 170 bin [55.3,55.4) has 169 bin [55.4,55.5) has 147 bin [55.5,55.6) has 125 bin [55.6,55.7) has 141 bin [55.7,55.8) has 109 bin [55.8,55.9) has 93 bin [55.9,56.0) has 84 bin [56.0,56.1) has 70 bin [56.1,56.2) has 66 bin [56.2,56.3) has 41 bin [56.3,56.4) has 37 bin [56.4,56.5) has 36 bin [56.5,56.6) has 42 bin [56.6,56.7) has 54 bin [56.7,56.8) has 28 bin [56.8,56.9) has 27 bin [56.9,57.0) has 28 bin [57.0,57.1) has 15 bin [57.1,57.2) has 22 bin [57.2,57.3) has 16 bin [57.3,57.4) has 9 bin [57.4,57.5) has 8 bin [57.5,57.6) has 3 bin [57.6,57.7) has 9 bin [57.7,57.8) has 3 bin [57.8,57.9) has 2 bin [57.9,58.0) has 4 bin [58.0,58.1) has 1 bin [58.1,58.2) has 4 bin [58.2,58.3) has 4 average z coordinate 20.5 for 41168479 element(s) point source id histogram with bin size 1.000000 bin 131 has 10397802 bin 132 has 29228216 bin 133 has 1542461 average point source id 131.784899971650646 for 41168479 element(s)