lasinfo (210611) report for 'AHN4T/14CZ2_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: 174/2021 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: 40257251 number of points by return: 36299566 2327203 1169927 453134 7421 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 524980 0 min x y z: 108980.000 524980.000 -2.734 max x y z: 110019.999 526269.999 27.140 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: 40257251 extended number of points by return: 36299566 2327203 1169927 453134 7421 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 -2734 27140 intensity 19 4992 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 8 9 point_source_ID 38 54 gps_time 269534331.379701 269702672.827829 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 35 255 B 16 255 NIR 57 255 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 0.19 49.92 ('Amplitude') attribute1 -18.22 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36299566 number of intermediate returns: 1636064 number of last returns: 36271885 number of single returns: 33950264 covered area in square units/kilounits: 1310940/1.31 point density: all returns 30.71 last only 27.67 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40257251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36299566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2327203 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1169927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 453134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7421 instead zero. overview over extended number of returns of given pulse: 33950264 2329458 2152280 1787942 35842 1365 100 0 0 0 0 0 0 0 0 histogram of classification of points: 5158218 unclassified (1) 33648552 ground (2) 928596 building (6) 518302 water (9) 3583 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2672743 +---> 133723 of those are unclassified (1) +---> 2475322 of those are ground (2) +---> 12292 of those are building (6) +---> 51406 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 1 bin [-2.7,-2.6) has 180 bin [-2.6,-2.5) has 29527 bin [-2.5,-2.4) has 82136 bin [-2.4,-2.3) has 72616 bin [-2.3,-2.2) has 84869 bin [-2.2,-2.1) has 93009 bin [-2.1,-2.0) has 88306 bin [-2.0,-1.9) has 83088 bin [-1.9,-1.8) has 86150 bin [-1.8,-1.7) has 95989 bin [-1.7,-1.6) has 129505 bin [-1.6,-1.5) has 126954 bin [-1.5,-1.4) has 230286 bin [-1.4,-1.3) has 762452 bin [-1.3,-1.2) has 929423 bin [-1.2,-1.1) has 2876961 bin [-1.1,-1.0) has 5393243 bin [-1.0,-0.9) has 6237843 bin [-0.9,-0.8) has 3349028 bin [-0.8,-0.7) has 1338213 bin [-0.7,-0.6) has 1268555 bin [-0.6,-0.5) has 1407674 bin [-0.5,-0.4) has 1531631 bin [-0.4,-0.3) has 1975135 bin [-0.3,-0.2) has 1549885 bin [-0.2,-0.1) has 934506 bin [-0.1,0.0) has 532969 bin [0.0,0.1) has 341161 bin [0.1,0.2) has 275398 bin [0.2,0.3) has 263480 bin [0.3,0.4) has 307672 bin [0.4,0.5) has 331278 bin [0.5,0.6) has 354164 bin [0.6,0.7) has 311499 bin [0.7,0.8) has 203659 bin [0.8,0.9) has 188208 bin [0.9,1.0) has 206129 bin [1.0,1.1) has 254554 bin [1.1,1.2) has 261075 bin [1.2,1.3) has 301610 bin [1.3,1.4) has 259637 bin [1.4,1.5) has 234011 bin [1.5,1.6) has 143762 bin [1.6,1.7) has 149995 bin [1.7,1.8) has 112844 bin [1.8,1.9) has 76587 bin [1.9,2.0) has 74297 bin [2.0,2.1) has 75499 bin [2.1,2.2) has 78764 bin [2.2,2.3) has 74624 bin [2.3,2.4) has 69613 bin [2.4,2.5) has 64768 bin 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[26.8,26.9) has 1 bin [27.1,27.2) has 1 average z coordinate 0.3 for 40257251 element(s) point source id histogram with bin size 1.000000 bin 38 has 13036682 bin 52 has 6552346 bin 53 has 19378130 bin 54 has 1290093 average point source id 48.01176861281462 for 40257251 element(s)