lasinfo (210611) report for 'AHN4T/32HZ2_18.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: 41707215 number of points by return: 26779393 10466513 3653900 711970 87670 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 451230 0 min x y z: 176980.000 451230.000 21.738 max x y z: 178019.999 452519.999 67.507 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: 41707215 extended number of points by return: 26779393 10466513 3653900 711970 87670 7329 440 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 21738 67507 intensity 0 2558 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 -2 user_data 6 7 point_source_ID 110 111 gps_time 328693271.371351 328693893.712752 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 57 255 B 50 250 NIR 38 251 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.87 9.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26779393 number of intermediate returns: 4460462 number of last returns: 26781135 number of single returns: 16313775 covered area in square units/kilounits: 1332220/1.33 point density: all returns 31.31 last only 20.10 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41707215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26779393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10466513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3653900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 711970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 87670 instead zero. overview over extended number of returns of given pulse: 16313775 13623801 8824800 2498157 402174 41588 2920 0 0 0 0 0 0 0 0 histogram of classification of points: 20221129 unclassified (1) 21477330 ground (2) 8145 water (9) 611 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2395603 +---> 894106 of those are unclassified (1) +---> 1498989 of those are ground (2) +---> 2508 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.7,21.8) has 5 bin [21.8,21.9) has 72 bin [21.9,22.0) has 493 bin [22.0,22.1) has 873 bin [22.1,22.2) has 663 bin [22.2,22.3) has 624 bin [22.3,22.4) has 639 bin [22.4,22.5) has 741 bin [22.5,22.6) has 2042 bin [22.6,22.7) has 1791 bin [22.7,22.8) has 6687 bin [22.8,22.9) has 12541 bin [22.9,23.0) has 15475 bin [23.0,23.1) has 35725 bin [23.1,23.2) has 85235 bin [23.2,23.3) has 174110 bin [23.3,23.4) has 259990 bin 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908 bin [61.7,61.8) has 810 bin [61.8,61.9) has 774 bin [61.9,62.0) has 686 bin [62.0,62.1) has 625 bin [62.1,62.2) has 666 bin [62.2,62.3) has 587 bin [62.3,62.4) has 562 bin [62.4,62.5) has 574 bin [62.5,62.6) has 478 bin [62.6,62.7) has 404 bin [62.7,62.8) has 380 bin [62.8,62.9) has 367 bin [62.9,63.0) has 336 bin [63.0,63.1) has 330 bin [63.1,63.2) has 330 bin [63.2,63.3) has 289 bin [63.3,63.4) has 292 bin [63.4,63.5) has 276 bin [63.5,63.6) has 226 bin [63.6,63.7) has 192 bin [63.7,63.8) has 193 bin [63.8,63.9) has 156 bin [63.9,64.0) has 176 bin [64.0,64.1) has 140 bin [64.1,64.2) has 155 bin [64.2,64.3) has 137 bin [64.3,64.4) has 126 bin [64.4,64.5) has 106 bin [64.5,64.6) has 109 bin [64.6,64.7) has 109 bin [64.7,64.8) has 87 bin [64.8,64.9) has 66 bin [64.9,65.0) has 66 bin [65.0,65.1) has 79 bin [65.1,65.2) has 72 bin [65.2,65.3) has 59 bin [65.3,65.4) has 53 bin [65.4,65.5) has 43 bin [65.5,65.6) has 40 bin [65.6,65.7) has 27 bin [65.7,65.8) has 31 bin [65.8,65.9) has 19 bin [65.9,66.0) has 25 bin [66.0,66.1) has 29 bin [66.1,66.2) has 22 bin [66.2,66.3) has 17 bin [66.3,66.4) has 12 bin [66.4,66.5) has 13 bin [66.5,66.6) has 11 bin [66.6,66.7) has 11 bin [66.7,66.8) has 7 bin [66.8,66.9) has 10 bin [66.9,67.0) has 6 bin [67.0,67.1) has 11 bin [67.1,67.2) has 4 bin [67.2,67.3) has 3 bin [67.3,67.4) has 4 bin [67.4,67.5) has 4 bin [67.5,67.6) has 2 average z coordinate 31.8 for 41707215 element(s) point source id histogram with bin size 1.000000 bin 110 has 20135068 bin 111 has 21572147 average point source id 110.517228182222183 for 41707215 element(s)