lasinfo (210611) report for 'AHN4T/02CZ1_03.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: 176/2021 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: 12161316 number of points by return: 12153667 7635 14 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 604980 0 min x y z: 181980.000 605683.489 -0.352 max x y z: 183019.999 606269.999 6.546 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: 12161316 extended number of points by return: 12153667 7635 14 0 0 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 703489 1289999 Z -352 6546 intensity 33 2171 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1011 1013 gps_time 260789764.922264 260791297.363284 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 44 247 G 55 248 B 42 234 NIR 56 239 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.33 21.71 ('Amplitude') attribute1 -16.45 5.44 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 12153667 number of intermediate returns: 14 number of last returns: 12153802 number of single returns: 12146167 covered area in square units/kilounits: 580284/0.58 point density: all returns 20.96 last only 20.94 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 12161316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12153667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 14 instead zero. overview over extended number of returns of given pulse: 12146167 15107 42 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 55016 unclassified (1) 11385638 ground (2) 720662 water (9) +-> flagged as extended overlap: 723904 +---> 2286 of those are unclassified (1) +---> 700641 of those are ground (2) +---> 20977 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 200 bin [-0.3,-0.2) has 31096 bin [-0.2,-0.1) has 494059 bin [-0.1,0.0) has 228629 bin [0.0,0.1) has 13351 bin [0.1,0.2) has 7223 bin [0.2,0.3) has 6728 bin [0.3,0.4) has 6428 bin [0.4,0.5) has 6503 bin [0.5,0.6) has 15194 bin [0.6,0.7) has 36287 bin [0.7,0.8) has 55382 bin [0.8,0.9) has 78270 bin [0.9,1.0) has 92204 bin [1.0,1.1) has 184850 bin [1.1,1.2) has 976524 bin [1.2,1.3) has 3697625 bin [1.3,1.4) has 3146596 bin [1.4,1.5) has 1205602 bin [1.5,1.6) has 275194 bin [1.6,1.7) has 71597 bin [1.7,1.8) has 24147 bin [1.8,1.9) has 21407 bin [1.9,2.0) has 23651 bin [2.0,2.1) has 35767 bin [2.1,2.2) has 38436 bin [2.2,2.3) has 34732 bin [2.3,2.4) has 46040 bin [2.4,2.5) has 73986 bin [2.5,2.6) has 52674 bin [2.6,2.7) has 32011 bin [2.7,2.8) has 26964 bin [2.8,2.9) has 21899 bin [2.9,3.0) has 21844 bin [3.0,3.1) has 23841 bin [3.1,3.2) has 22556 bin [3.2,3.3) has 20997 bin [3.3,3.4) has 23497 bin [3.4,3.5) has 32803 bin [3.5,3.6) has 33200 bin [3.6,3.7) has 33919 bin [3.7,3.8) has 34406 bin [3.8,3.9) has 35375 bin [3.9,4.0) has 26046 bin [4.0,4.1) has 23729 bin [4.1,4.2) has 25927 bin [4.2,4.3) has 24844 bin [4.3,4.4) has 23725 bin [4.4,4.5) has 24623 bin [4.5,4.6) has 23530 bin [4.6,4.7) has 23760 bin [4.7,4.8) has 24545 bin [4.8,4.9) has 25607 bin [4.9,5.0) has 26599 bin [5.0,5.1) has 28190 bin [5.1,5.2) has 28802 bin [5.2,5.3) has 29263 bin [5.3,5.4) has 29015 bin [5.4,5.5) has 29838 bin [5.5,5.6) has 29223 bin [5.6,5.7) has 30365 bin [5.7,5.8) has 32474 bin [5.8,5.9) has 35493 bin [5.9,6.0) has 37672 bin [6.0,6.1) has 42173 bin [6.1,6.2) has 52492 bin [6.2,6.3) has 63646 bin [6.3,6.4) has 49407 bin [6.4,6.5) has 26589 bin [6.5,6.6) has 45 average z coordinate 1.6 for 12161316 element(s) point source id histogram with bin size 1.000000 bin 1011 has 6165458 bin 1013 has 5995858 average point source id 1011.986054140851252 for 12161316 element(s)