lasinfo (210611) report for 'AHN4T/12CZ1_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: 334/2022 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: 62214573 number of points by return: 35481804 15990314 8101654 2612604 28197 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 553730 0 min x y z: 221980.000 553730.000 8.072 max x y z: 223019.999 555019.999 54.982 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: 62214573 extended number of points by return: 35481804 15990314 8101654 2612604 28197 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 8072 54982 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 1076 1080 gps_time 268915546.576537 268916672.720251 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 6 253 B 9 233 NIR 49 255 extended_return_number 1 5 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 -17.1 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35481804 number of intermediate returns: 10765461 number of last returns: 35435505 number of single returns: 19468197 covered area in square units/kilounits: 1327372/1.33 point density: all returns 46.87 last only 26.70 (per square units) spacing: all returns 0.15 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 62214573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35481804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15990314 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8101654 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2612604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28197 instead zero. overview over extended number of returns of given pulse: 19468197 15748326 16485698 10371376 135330 5476 170 0 0 0 0 0 0 0 0 histogram of classification of points: 34122224 unclassified (1) 27823667 ground (2) 29484 building (6) 237779 water (9) 1419 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4688237 +---> 2542499 of those are unclassified (1) +---> 2118545 of those are ground (2) +---> 2222 of those are building (6) +---> 24971 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.0,8.1) has 1 bin [8.1,8.2) has 110 bin [8.2,8.3) has 6952 bin [8.3,8.4) has 14234 bin [8.4,8.5) has 28729 bin [8.5,8.6) has 59096 bin [8.6,8.7) has 189761 bin [8.7,8.8) has 92232 bin [8.8,8.9) has 53962 bin [8.9,9.0) has 76494 bin [9.0,9.1) has 189254 bin [9.1,9.2) has 575337 bin [9.2,9.3) has 945693 bin [9.3,9.4) has 1457409 bin [9.4,9.5) has 1737547 bin 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[51.1,51.2) has 925 bin [51.2,51.3) has 1005 bin [51.3,51.4) has 811 bin [51.4,51.5) has 795 bin [51.5,51.6) has 733 bin [51.6,51.7) has 774 bin [51.7,51.8) has 661 bin [51.8,51.9) has 652 bin [51.9,52.0) has 604 bin [52.0,52.1) has 561 bin [52.1,52.2) has 483 bin [52.2,52.3) has 413 bin [52.3,52.4) has 397 bin [52.4,52.5) has 349 bin [52.5,52.6) has 308 bin [52.6,52.7) has 305 bin [52.7,52.8) has 238 bin [52.8,52.9) has 198 bin [52.9,53.0) has 203 bin [53.0,53.1) has 170 bin [53.1,53.2) has 165 bin [53.2,53.3) has 141 bin [53.3,53.4) has 129 bin [53.4,53.5) has 102 bin [53.5,53.6) has 85 bin [53.6,53.7) has 72 bin [53.7,53.8) has 76 bin [53.8,53.9) has 66 bin [53.9,54.0) has 52 bin [54.0,54.1) has 28 bin [54.1,54.2) has 23 bin [54.2,54.3) has 23 bin [54.3,54.4) has 16 bin [54.4,54.5) has 7 bin [54.5,54.6) has 10 bin [54.6,54.7) has 5 bin [54.7,54.8) has 7 bin [54.8,54.9) has 2 bin [54.9,55.0) has 1 average z coordinate 18.1 for 62214573 element(s) point source id histogram with bin size 1.000000 bin 1076 has 6145707 bin 1077 has 34582191 bin 1078 has 1417016 bin 1080 has 20069659 average point source id 1077.891757080772777 for 62214573 element(s)