lasinfo (210611) report for 'AHN4T/28GZ1_15.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: 61403252 number of points by return: 36532428 17306202 6039174 1318785 205096 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 477480 0 min x y z: 243980.000 477480.000 13.202 max x y z: 245019.999 478769.999 57.404 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: 61403252 extended number of points by return: 36532428 17306202 6039174 1318785 205096 1504 63 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 13202 57404 intensity 56 4807 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 -2 29 user_data 6 7 point_source_ID 166 212 gps_time 324206761.525809 328779592.199052 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 37 255 B 22 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 31.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36532428 number of intermediate returns: 7576467 number of last returns: 36521428 number of single returns: 19227071 covered area in square units/kilounits: 1340268/1.34 point density: all returns 45.81 last only 27.25 (per square units) spacing: all returns 0.15 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 61403252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36532428 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 17306202 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6039174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1318785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 205096 instead zero. overview over extended number of returns of given pulse: 19227071 22542830 14157028 4450527 911908 105219 8669 0 0 0 0 0 0 0 0 histogram of classification of points: 33033835 unclassified (1) 28228405 ground (2) 62751 building (6) 74480 water (9) 3781 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4025424 +---> 2030399 of those are unclassified (1) +---> 1979925 of those are ground (2) +---> 15100 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.2,13.3) has 26 bin [13.3,13.4) has 2397 bin [13.4,13.5) has 8121 bin [13.5,13.6) has 12730 bin [13.6,13.7) has 13735 bin [13.7,13.8) has 13819 bin [13.8,13.9) has 13644 bin [13.9,14.0) has 13833 bin [14.0,14.1) has 14295 bin [14.1,14.2) has 14647 bin [14.2,14.3) has 15454 bin [14.3,14.4) has 16544 bin [14.4,14.5) has 17899 bin [14.5,14.6) has 24970 bin [14.6,14.7) has 35460 bin [14.7,14.8) has 44382 bin [14.8,14.9) has 77445 bin [14.9,15.0) has 140017 bin [15.0,15.1) has 151792 bin [15.1,15.2) has 163184 bin [15.2,15.3) has 224878 bin [15.3,15.4) has 306308 bin [15.4,15.5) has 380014 bin [15.5,15.6) has 494891 bin [15.6,15.7) has 631497 bin [15.7,15.8) has 737870 bin [15.8,15.9) has 722144 bin [15.9,16.0) has 689149 bin [16.0,16.1) has 718367 bin [16.1,16.2) has 865529 bin [16.2,16.3) has 909495 bin [16.3,16.4) has 870031 bin [16.4,16.5) has 914438 bin [16.5,16.6) has 1056562 bin [16.6,16.7) has 1128803 bin [16.7,16.8) has 1298055 bin [16.8,16.9) has 1528479 bin [16.9,17.0) has 1636831 bin [17.0,17.1) has 1611494 bin [17.1,17.2) has 1238441 bin [17.2,17.3) has 995987 bin [17.3,17.4) has 841114 bin [17.4,17.5) has 653411 bin [17.5,17.6) has 499411 bin [17.6,17.7) has 405351 bin [17.7,17.8) has 369284 bin [17.8,17.9) has 331265 bin [17.9,18.0) has 280258 bin [18.0,18.1) has 270618 bin [18.1,18.2) has 255582 bin [18.2,18.3) has 238752 bin [18.3,18.4) has 237308 bin [18.4,18.5) 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823 bin [52.6,52.7) has 776 bin [52.7,52.8) has 726 bin [52.8,52.9) has 642 bin [52.9,53.0) has 631 bin [53.0,53.1) has 636 bin [53.1,53.2) has 625 bin [53.2,53.3) has 556 bin [53.3,53.4) has 517 bin [53.4,53.5) has 504 bin [53.5,53.6) has 520 bin [53.6,53.7) has 524 bin [53.7,53.8) has 532 bin [53.8,53.9) has 444 bin [53.9,54.0) has 405 bin [54.0,54.1) has 401 bin [54.1,54.2) has 340 bin [54.2,54.3) has 307 bin [54.3,54.4) has 269 bin [54.4,54.5) has 251 bin [54.5,54.6) has 194 bin [54.6,54.7) has 162 bin [54.7,54.8) has 153 bin [54.8,54.9) has 133 bin [54.9,55.0) has 122 bin [55.0,55.1) has 103 bin [55.1,55.2) has 83 bin [55.2,55.3) has 70 bin [55.3,55.4) has 57 bin [55.4,55.5) has 49 bin [55.5,55.6) has 51 bin [55.6,55.7) has 57 bin [55.7,55.8) has 35 bin [55.8,55.9) has 28 bin [55.9,56.0) has 22 bin [56.0,56.1) has 21 bin [56.1,56.2) has 21 bin [56.2,56.3) has 38 bin [56.3,56.4) has 29 bin [56.4,56.5) has 33 bin [56.5,56.6) has 30 bin [56.6,56.7) has 25 bin [56.7,56.8) has 20 bin [56.8,56.9) has 12 bin [56.9,57.0) has 10 bin [57.0,57.1) has 11 bin [57.1,57.2) has 4 bin [57.2,57.3) has 6 bin [57.4,57.5) has 1 average z coordinate 24.5 for 61403252 element(s) point source id histogram with bin size 1.000000 bin 166 has 16834534 bin 167 has 25326163 bin 212 has 19242555 average point source id 180.827939292205571 for 61403252 element(s)