lasinfo (210611) report for 'AHN4T/32CN1_04.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: 179/2021 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: 76106554 number of points by return: 47697401 20820847 6330597 1132349 125360 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 461230 0 min x y z: 142980.000 461230.000 2.073 max x y z: 144019.999 462519.999 43.499 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: 76106554 extended number of points by return: 47697401 20820847 6330597 1132349 125360 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 2073 43499 intensity 17 3843 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 33 user_data 6 7 point_source_ID 91 93 gps_time 270028886.755325 270030865.927727 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 36 255 B 4 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5500 extended_scanner_channel 0 0 attribute0 0.17 38.43 ('Amplitude') attribute1 -15.42 23.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47697401 number of intermediate returns: 7605757 number of last returns: 47605553 number of single returns: 26802157 covered area in square units/kilounits: 1340712/1.34 point density: all returns 56.77 last only 35.51 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 76106554 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47697401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 20820847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6330597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1132349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 125360 instead zero. overview over extended number of returns of given pulse: 26802157 29024271 15610075 4038951 623447 7533 120 0 0 0 0 0 0 0 0 histogram of classification of points: 44145015 unclassified (1) 28713018 ground (2) 3239099 building (6) 3524 water (9) 5646 wire conductor (14) 252 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5836301 +---> 3370605 of those are unclassified (1) +---> 2208035 of those are ground (2) +---> 253889 of those are building (6) +---> 3772 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [2.0,2.1) has 4 bin [2.1,2.2) has 81 bin [2.2,2.3) has 215 bin [2.3,2.4) has 1115 bin [2.4,2.5) has 1012 bin [2.5,2.6) has 1406 bin [2.6,2.7) has 1432 bin [2.7,2.8) has 959 bin [2.8,2.9) has 2592 bin [2.9,3.0) has 2914 bin [3.0,3.1) has 1713 bin [3.1,3.2) has 7580 bin [3.2,3.3) has 17826 bin [3.3,3.4) has 25089 bin [3.4,3.5) has 53545 bin [3.5,3.6) has 125235 bin [3.6,3.7) has 180343 bin [3.7,3.8) has 273361 bin [3.8,3.9) has 428442 bin [3.9,4.0) has 564667 bin [4.0,4.1) has 553215 bin [4.1,4.2) has 600603 bin [4.2,4.3) has 881557 bin [4.3,4.4) has 1071284 bin [4.4,4.5) has 1486118 bin [4.5,4.6) has 1814087 bin [4.6,4.7) has 1776481 bin [4.7,4.8) has 1721092 bin [4.8,4.9) has 1807455 bin [4.9,5.0) has 1843027 bin [5.0,5.1) has 1712107 bin [5.1,5.2) has 1525535 bin [5.2,5.3) has 1483168 bin [5.3,5.4) has 1356740 bin [5.4,5.5) has 1173677 bin [5.5,5.6) has 1053649 bin [5.6,5.7) has 979299 bin [5.7,5.8) has 897083 bin [5.8,5.9) has 891694 bin [5.9,6.0) has 809753 bin [6.0,6.1) has 774124 bin [6.1,6.2) has 660963 bin [6.2,6.3) has 589500 bin [6.3,6.4) has 538301 bin [6.4,6.5) has 497956 bin [6.5,6.6) has 435215 bin [6.6,6.7) has 406097 bin [6.7,6.8) has 410142 bin [6.8,6.9) has 412589 bin [6.9,7.0) has 388398 bin [7.0,7.1) has 402597 bin [7.1,7.2) has 369768 bin [7.2,7.3) has 357913 bin [7.3,7.4) has 359443 bin 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1 bin [43.3,43.4) has 1 bin [43.4,43.5) has 3 average z coordinate 11.9 for 76106554 element(s) point source id histogram with bin size 1.000000 bin 91 has 7588568 bin 92 has 54374741 bin 93 has 14143245 average point source id 92.08612500048288 for 76106554 element(s)