lasinfo (210611) report for 'AHN4T/32EZ2_07.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: 336/2022 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: 62781154 number of points by return: 47051647 10811647 4030750 802048 85062 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 466230 0 min x y z: 165980.000 466230.000 7.642 max x y z: 167019.999 467519.999 44.181 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: 62781154 extended number of points by return: 47051647 10811647 4030750 802048 85062 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 7642 44181 intensity 59 3390 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 -33 37 user_data 6 7 point_source_ID 153 155 gps_time 270213801.707450 270216086.383700 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 21 255 B 0 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 6167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.44 18.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47051647 number of intermediate returns: 4921023 number of last returns: 47037391 number of single returns: 36228907 covered area in square units/kilounits: 1332816/1.33 point density: all returns 47.10 last only 35.29 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 62781154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47051647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10811647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4030750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 802048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 85062 instead zero. overview over extended number of returns of given pulse: 36228907 13562272 9690759 2872752 423206 3178 80 0 0 0 0 0 0 0 0 histogram of classification of points: 17854662 unclassified (1) 44414533 ground (2) 476848 building (6) 34922 water (9) 189 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4239730 +---> 915779 of those are unclassified (1) +---> 3310835 of those are ground (2) +---> 9510 of those are building (6) +---> 3606 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.6,7.7) has 15 bin [7.7,7.8) has 154 bin [7.8,7.9) has 534 bin [7.9,8.0) has 661 bin [8.0,8.1) has 1391 bin [8.1,8.2) has 3015 bin [8.2,8.3) has 4117 bin [8.3,8.4) has 4522 bin [8.4,8.5) has 6710 bin [8.5,8.6) has 14359 bin [8.6,8.7) has 21809 bin [8.7,8.8) has 36182 bin [8.8,8.9) has 44481 bin [8.9,9.0) has 75982 bin [9.0,9.1) has 160036 bin [9.1,9.2) has 302794 bin 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bin [44.0,44.1) has 7 bin [44.1,44.2) has 2 average z coordinate 14.5 for 62781154 element(s) point source id histogram with bin size 1.000000 bin 153 has 1832860 bin 154 has 46967531 bin 155 has 13980763 average point source id 154.193496013150707 for 62781154 element(s)