lasinfo (210611) report for 'AHN4T/34HN2_01.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: 35323813 number of points by return: 24560421 7054895 2908311 704921 95265 scale factor x y z: 0.001 0.001 0.001 offset x y z: 254980 461230 0 min x y z: 254980.000 461230.000 31.269 max x y z: 256019.999 462519.999 68.958 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: 35323813 extended number of points by return: 24560421 7054895 2908311 704921 95265 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 31269 68958 intensity 0 4714 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 -14 29 user_data 6 7 point_source_ID 176 177 gps_time 324218945.877701 324220296.284454 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 29 255 B 24 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.57 31.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24560421 number of intermediate returns: 3722387 number of last returns: 24523602 number of single returns: 17482597 covered area in square units/kilounits: 1338168/1.34 point density: all returns 26.40 last only 18.33 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35323813 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24560421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7054895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2908311 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 704921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 95265 instead zero. overview over extended number of returns of given pulse: 17482597 8302254 6618881 2442876 442358 33325 1522 0 0 0 0 0 0 0 0 histogram of classification of points: 13614975 unclassified (1) 21204171 ground (2) 480186 building (6) 22068 water (9) 2413 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2398752 +---> 743690 of those are unclassified (1) +---> 1640292 of those are ground (2) +---> 14394 of those are building (6) +---> 376 of those are water (9) z coordinate histogram with bin size 0.100000 bin [31.2,31.3) has 3 bin [31.3,31.4) has 512 bin [31.4,31.5) has 13786 bin [31.5,31.6) has 8473 bin [31.6,31.7) has 4714 bin [31.7,31.8) has 5704 bin [31.8,31.9) has 7514 bin [31.9,32.0) has 6727 bin [32.0,32.1) has 12487 bin [32.1,32.2) has 24711 bin [32.2,32.3) has 70614 bin [32.3,32.4) has 74399 bin [32.4,32.5) has 116241 bin [32.5,32.6) has 105792 bin [32.6,32.7) has 95097 bin [32.7,32.8) has 90085 bin [32.8,32.9) has 124112 bin [32.9,33.0) has 162848 bin [33.0,33.1) has 144936 bin [33.1,33.2) has 114436 bin [33.2,33.3) has 130967 bin [33.3,33.4) has 137958 bin [33.4,33.5) has 98329 bin [33.5,33.6) has 90836 bin [33.6,33.7) has 94610 bin [33.7,33.8) has 101802 bin [33.8,33.9) has 147781 bin [33.9,34.0) has 201388 bin [34.0,34.1) has 254630 bin [34.1,34.2) has 306588 bin [34.2,34.3) has 355358 bin [34.3,34.4) has 383530 bin [34.4,34.5) has 313753 bin [34.5,34.6) has 245286 bin [34.6,34.7) has 216044 bin [34.7,34.8) has 215763 bin [34.8,34.9) has 238215 bin [34.9,35.0) has 237403 bin [35.0,35.1) has 286360 bin [35.1,35.2) has 370392 bin [35.2,35.3) has 413359 bin [35.3,35.4) has 397160 bin [35.4,35.5) has 381515 bin [35.5,35.6) has 363442 bin [35.6,35.7) has 400055 bin [35.7,35.8) has 439776 bin [35.8,35.9) has 555814 bin [35.9,36.0) has 649730 bin [36.0,36.1) has 611419 bin [36.1,36.2) has 570908 bin [36.2,36.3) has 691403 bin [36.3,36.4) has 835065 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bin [63.2,63.3) has 2015 bin [63.3,63.4) has 1848 bin [63.4,63.5) has 1638 bin [63.5,63.6) has 1584 bin [63.6,63.7) has 1444 bin [63.7,63.8) has 1466 bin [63.8,63.9) has 1332 bin [63.9,64.0) has 1349 bin [64.0,64.1) has 1278 bin [64.1,64.2) has 1177 bin [64.2,64.3) has 1149 bin [64.3,64.4) has 1085 bin [64.4,64.5) has 998 bin [64.5,64.6) has 916 bin [64.6,64.7) has 925 bin [64.7,64.8) has 893 bin [64.8,64.9) has 869 bin [64.9,65.0) has 837 bin [65.0,65.1) has 753 bin [65.1,65.2) has 618 bin [65.2,65.3) has 610 bin [65.3,65.4) has 521 bin [65.4,65.5) has 472 bin [65.5,65.6) has 436 bin [65.6,65.7) has 447 bin [65.7,65.8) has 365 bin [65.8,65.9) has 298 bin [65.9,66.0) has 316 bin [66.0,66.1) has 276 bin [66.1,66.2) has 261 bin [66.2,66.3) has 261 bin [66.3,66.4) has 216 bin [66.4,66.5) has 169 bin [66.5,66.6) has 155 bin [66.6,66.7) has 124 bin [66.7,66.8) has 135 bin [66.8,66.9) has 108 bin [66.9,67.0) has 96 bin [67.0,67.1) has 86 bin [67.1,67.2) has 78 bin [67.2,67.3) has 54 bin [67.3,67.4) has 58 bin [67.4,67.5) has 24 bin [67.5,67.6) has 29 bin [67.6,67.7) has 47 bin [67.7,67.8) has 29 bin [67.8,67.9) has 40 bin [67.9,68.0) has 22 bin [68.0,68.1) has 13 bin [68.1,68.2) has 8 bin [68.2,68.3) has 7 bin [68.3,68.4) has 2 bin [68.4,68.5) has 2 bin [68.5,68.6) has 3 bin [68.7,68.8) has 2 bin [68.8,68.9) has 1 bin [68.9,69.0) has 1 average z coordinate 40.6 for 35323813 element(s) point source id histogram with bin size 1.000000 bin 176 has 27672597 bin 177 has 7651216 average point source id 176.216602211091981 for 35323813 element(s)