lasinfo (210611) report for 'AHN4T/45CZ1_25.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: 338/2022 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: 34131167 number of points by return: 29285693 3469050 1082817 255539 38068 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 399980 0 min x y z: 143980.000 399980.000 5.022 max x y z: 145019.999 401269.999 39.607 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: 34131167 extended number of points by return: 29285693 3469050 1082817 255539 38068 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 5022 39607 intensity 0 5029 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 6 7 point_source_ID 52 2053 gps_time 294663084.126152 298210986.188959 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 43 255 B 26 255 NIR 15 255 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 50.29 ('Amplitude') attribute1 -17.01 33.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29285693 number of intermediate returns: 1421995 number of last returns: 28996924 number of single returns: 25573445 covered area in square units/kilounits: 1329824/1.33 point density: all returns 25.67 last only 21.81 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34131167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29285693 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3469050 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1082817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 255539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38068 instead zero. overview over extended number of returns of given pulse: 25573445 4929914 2563564 872911 173030 17075 1228 0 0 0 0 0 0 0 0 histogram of classification of points: 5986515 unclassified (1) 25525999 ground (2) 2504493 building (6) 110544 water (9) 3616 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2943170 +---> 735829 of those are unclassified (1) +---> 1963497 of those are ground (2) +---> 238628 of those are building (6) +---> 5216 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.0,5.1) has 30 bin [5.1,5.2) has 1601 bin [5.2,5.3) has 10135 bin [5.3,5.4) has 12070 bin [5.4,5.5) has 10974 bin [5.5,5.6) has 14327 bin [5.6,5.7) has 22616 bin [5.7,5.8) has 40012 bin [5.8,5.9) has 81610 bin [5.9,6.0) has 204674 bin [6.0,6.1) has 459685 bin [6.1,6.2) has 530384 bin [6.2,6.3) has 450531 bin [6.3,6.4) has 506451 bin [6.4,6.5) has 594190 bin 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has 3371 bin [33.8,33.9) has 3134 bin [33.9,34.0) has 2887 bin [34.0,34.1) has 2756 bin [34.1,34.2) has 2641 bin [34.2,34.3) has 2663 bin [34.3,34.4) has 2499 bin [34.4,34.5) has 2366 bin [34.5,34.6) has 2210 bin [34.6,34.7) has 2237 bin [34.7,34.8) has 2087 bin [34.8,34.9) has 1935 bin [34.9,35.0) has 1810 bin [35.0,35.1) has 1779 bin [35.1,35.2) has 1703 bin [35.2,35.3) has 1671 bin [35.3,35.4) has 1576 bin [35.4,35.5) has 1507 bin [35.5,35.6) has 1476 bin [35.6,35.7) has 1445 bin [35.7,35.8) has 1321 bin [35.8,35.9) has 1241 bin [35.9,36.0) has 1202 bin [36.0,36.1) has 1108 bin [36.1,36.2) has 1029 bin [36.2,36.3) has 985 bin [36.3,36.4) has 984 bin [36.4,36.5) has 881 bin [36.5,36.6) has 923 bin [36.6,36.7) has 873 bin [36.7,36.8) has 695 bin [36.8,36.9) has 698 bin [36.9,37.0) has 641 bin [37.0,37.1) has 557 bin [37.1,37.2) has 518 bin [37.2,37.3) has 508 bin [37.3,37.4) has 400 bin [37.4,37.5) has 401 bin [37.5,37.6) has 367 bin [37.6,37.7) has 339 bin [37.7,37.8) has 325 bin [37.8,37.9) has 312 bin [37.9,38.0) has 274 bin [38.0,38.1) has 241 bin [38.1,38.2) has 224 bin [38.2,38.3) has 198 bin [38.3,38.4) has 173 bin [38.4,38.5) has 142 bin [38.5,38.6) has 122 bin [38.6,38.7) has 114 bin [38.7,38.8) has 105 bin [38.8,38.9) has 66 bin [38.9,39.0) has 51 bin [39.0,39.1) has 47 bin [39.1,39.2) has 17 bin [39.2,39.3) has 9 bin [39.3,39.4) has 19 bin [39.4,39.5) has 5 bin [39.5,39.6) has 3 bin [39.6,39.7) has 2 average z coordinate 9.1 for 34131167 element(s) point source id histogram with bin size 1.000000 bin 52 has 3963412 bin 204 has 5190084 bin 1054 has 1031747 bin 2053 has 23945924 average point source id 1509.275023323990126 for 34131167 element(s)