lasinfo (210611) report for 'AHN4T/33AN1_21.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: 57049724 number of points by return: 40244490 11910584 4026849 772400 88651 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 468730 0 min x y z: 179980.000 468730.000 22.590 max x y z: 181019.999 470019.999 64.404 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: 57049724 extended number of points by return: 40244490 11910584 4026849 772400 88651 6402 348 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 22590 64404 intensity 32 3664 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 29 user_data 6 7 point_source_ID 112 207 gps_time 328694601.010598 330507894.081305 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 255 G 60 255 B 60 255 NIR 53 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.88 20.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40244490 number of intermediate returns: 4906980 number of last returns: 40183835 number of single returns: 28285581 covered area in square units/kilounits: 1341596/1.34 point density: all returns 42.52 last only 29.95 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57049724 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40244490 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11910584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4026849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 772400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 88651 instead zero. overview over extended number of returns of given pulse: 28285581 15784713 9784793 2743448 412374 36445 2370 0 0 0 0 0 0 0 0 histogram of classification of points: 21755177 unclassified (1) 34729718 ground (2) 564829 building (6) +-> flagged as extended overlap: 4671995 +---> 2149034 of those are unclassified (1) +---> 2432394 of those are ground (2) +---> 90567 of those are building (6) z coordinate histogram with bin size 0.100000 bin [22.5,22.6) has 1 bin [22.6,22.7) has 1120 bin [22.7,22.8) has 2583 bin [22.8,22.9) has 4184 bin [22.9,23.0) has 8551 bin [23.0,23.1) has 8197 bin [23.1,23.2) has 6165 bin [23.2,23.3) has 6558 bin [23.3,23.4) has 7200 bin [23.4,23.5) has 7577 bin [23.5,23.6) has 7588 bin [23.6,23.7) has 7699 bin [23.7,23.8) has 8435 bin [23.8,23.9) has 9153 bin [23.9,24.0) has 9668 bin [24.0,24.1) has 11053 bin [24.1,24.2) has 12368 bin [24.2,24.3) has 13286 bin 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[58.4,58.5) has 249 bin [58.5,58.6) has 234 bin [58.6,58.7) has 202 bin [58.7,58.8) has 224 bin [58.8,58.9) has 191 bin [58.9,59.0) has 175 bin [59.0,59.1) has 175 bin [59.1,59.2) has 153 bin [59.2,59.3) has 153 bin [59.3,59.4) has 136 bin [59.4,59.5) has 128 bin [59.5,59.6) has 132 bin [59.6,59.7) has 118 bin [59.7,59.8) has 112 bin [59.8,59.9) has 99 bin [59.9,60.0) has 105 bin [60.0,60.1) has 115 bin [60.1,60.2) has 65 bin [60.2,60.3) has 59 bin [60.3,60.4) has 73 bin [60.4,60.5) has 70 bin [60.5,60.6) has 63 bin [60.6,60.7) has 56 bin [60.7,60.8) has 43 bin [60.8,60.9) has 49 bin [60.9,61.0) has 36 bin [61.0,61.1) has 57 bin [61.1,61.2) has 51 bin [61.2,61.3) has 51 bin [61.3,61.4) has 55 bin [61.4,61.5) has 45 bin [61.5,61.6) has 33 bin [61.6,61.7) has 22 bin [61.7,61.8) has 19 bin [61.8,61.9) has 15 bin [61.9,62.0) has 19 bin [62.0,62.1) has 26 bin [62.1,62.2) has 15 bin [62.2,62.3) has 5 bin [62.3,62.4) has 8 bin [62.4,62.5) has 4 bin [62.5,62.6) has 1 bin [62.7,62.8) has 1 bin [62.9,63.0) has 2 bin [63.0,63.1) has 1 bin [63.1,63.2) has 1 bin [63.2,63.3) has 9 bin [63.3,63.4) has 9 bin [63.4,63.5) has 12 bin [63.5,63.6) has 7 bin [63.6,63.7) has 8 bin [63.7,63.8) has 11 bin [63.8,63.9) has 3 bin [63.9,64.0) has 7 bin [64.0,64.1) has 1 bin [64.1,64.2) has 1 bin [64.3,64.4) has 1 bin [64.4,64.5) has 1 average z coordinate 34.4 for 57049724 element(s) point source id histogram with bin size 1.000000 bin 112 has 1508040 bin 113 has 32635813 bin 114 has 2926029 bin 207 has 19979842 average point source id 145.945350217645228 for 57049724 element(s)