lasinfo (210611) report for 'AHN4T/17CN2_05.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: 335/2022 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: 33208752 number of points by return: 25064733 5837800 1919470 347709 36542 scale factor x y z: 0.001 0.001 0.001 offset x y z: 228980 536230 0 min x y z: 228980.000 536230.000 12.388 max x y z: 230019.999 537519.999 54.298 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: 33208752 extended number of points by return: 25064733 5837800 1919470 347709 36542 2395 103 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 12388 54298 intensity 56 4753 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 29 user_data 6 7 point_source_ID 60 62 gps_time 330510127.281072 330513782.844092 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 38 255 B 27 255 NIR 10 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 31.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25064733 number of intermediate returns: 2309808 number of last returns: 25057239 number of single returns: 19223028 covered area in square units/kilounits: 1335532/1.34 point density: all returns 24.87 last only 18.76 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33208752 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25064733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5837800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1919470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 347709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36542 instead zero. overview over extended number of returns of given pulse: 19223028 7833257 4717995 1248442 171456 13850 724 0 0 0 0 0 0 0 0 histogram of classification of points: 10154679 unclassified (1) 22801625 ground (2) 196184 building (6) 55353 water (9) 911 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2531418 +---> 691302 of those are unclassified (1) +---> 1755972 of those are ground (2) +---> 82038 of those are building (6) +---> 2105 of those are water (9) +---> 1 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [12.3,12.4) has 3 bin [12.4,12.5) has 471 bin [12.5,12.6) has 3110 bin [12.6,12.7) has 4141 bin [12.7,12.8) has 5192 bin [12.8,12.9) has 7093 bin [12.9,13.0) has 10894 bin [13.0,13.1) has 13474 bin [13.1,13.2) has 15844 bin [13.2,13.3) has 42606 bin [13.3,13.4) has 76338 bin [13.4,13.5) has 64526 bin [13.5,13.6) 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[32.6,32.7) has 36399 bin [32.7,32.8) has 35794 bin [32.8,32.9) has 36127 bin [32.9,33.0) has 35654 bin [33.0,33.1) has 35440 bin [33.1,33.2) has 35214 bin [33.2,33.3) has 34077 bin [33.3,33.4) has 33963 bin [33.4,33.5) has 33007 bin [33.5,33.6) has 32843 bin [33.6,33.7) has 32424 bin [33.7,33.8) has 32053 bin [33.8,33.9) has 30797 bin [33.9,34.0) has 30655 bin [34.0,34.1) has 30291 bin [34.1,34.2) has 29561 bin [34.2,34.3) has 29061 bin [34.3,34.4) has 28721 bin [34.4,34.5) has 27952 bin [34.5,34.6) has 26858 bin [34.6,34.7) has 26332 bin [34.7,34.8) has 26021 bin [34.8,34.9) has 25359 bin [34.9,35.0) has 24870 bin [35.0,35.1) has 24467 bin [35.1,35.2) has 23798 bin [35.2,35.3) has 22981 bin [35.3,35.4) has 23180 bin [35.4,35.5) has 22661 bin [35.5,35.6) has 22257 bin [35.6,35.7) has 21364 bin [35.7,35.8) has 21120 bin [35.8,35.9) has 20996 bin [35.9,36.0) has 20713 bin [36.0,36.1) has 19967 bin [36.1,36.2) has 19566 bin [36.2,36.3) has 19336 bin [36.3,36.4) has 18904 bin [36.4,36.5) 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[48.3,48.4) has 1613 bin [48.4,48.5) has 1523 bin [48.5,48.6) has 1460 bin [48.6,48.7) has 1340 bin [48.7,48.8) has 1369 bin [48.8,48.9) has 1178 bin [48.9,49.0) has 1190 bin [49.0,49.1) has 1158 bin [49.1,49.2) has 1135 bin [49.2,49.3) has 1051 bin [49.3,49.4) has 1033 bin [49.4,49.5) has 997 bin [49.5,49.6) has 930 bin [49.6,49.7) has 958 bin [49.7,49.8) has 911 bin [49.8,49.9) has 784 bin [49.9,50.0) has 738 bin [50.0,50.1) has 732 bin [50.1,50.2) has 651 bin [50.2,50.3) has 631 bin [50.3,50.4) has 587 bin [50.4,50.5) has 546 bin [50.5,50.6) has 519 bin [50.6,50.7) has 526 bin [50.7,50.8) has 476 bin [50.8,50.9) has 411 bin [50.9,51.0) has 402 bin [51.0,51.1) has 392 bin [51.1,51.2) has 349 bin [51.2,51.3) has 301 bin [51.3,51.4) has 278 bin [51.4,51.5) has 263 bin [51.5,51.6) has 237 bin [51.6,51.7) has 233 bin [51.7,51.8) has 218 bin [51.8,51.9) has 202 bin [51.9,52.0) has 167 bin [52.0,52.1) has 174 bin [52.1,52.2) has 138 bin [52.2,52.3) has 144 bin [52.3,52.4) has 123 bin [52.4,52.5) has 100 bin [52.5,52.6) has 78 bin [52.6,52.7) has 77 bin [52.7,52.8) has 60 bin [52.8,52.9) has 51 bin [52.9,53.0) has 54 bin [53.0,53.1) has 38 bin [53.1,53.2) has 51 bin [53.2,53.3) has 46 bin [53.3,53.4) has 37 bin [53.4,53.5) has 33 bin [53.5,53.6) has 27 bin [53.6,53.7) has 17 bin [53.7,53.8) has 19 bin [53.8,53.9) has 7 bin [53.9,54.0) has 6 bin [54.0,54.1) has 5 bin [54.1,54.2) has 2 bin [54.2,54.3) has 1 average z coordinate 18.3 for 33208752 element(s) point source id histogram with bin size 1.000000 bin 60 has 1841247 bin 61 has 26636676 bin 62 has 4730829 average point source id 61.087012664613233 for 33208752 element(s)