lasinfo (210611) report for 'AHN4T/07DZ1_07.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: 334/2022 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: 29851346 number of points by return: 21629370 5593146 2040205 503783 77014 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 578730 0 min x y z: 230980.000 578730.000 -3.456 max x y z: 232019.999 580019.999 34.835 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: 29851346 extended number of points by return: 21629370 5593146 2040205 503783 77014 7353 475 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 -3456 34835 intensity 46 4952 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 25 1028 gps_time 330511174.519567 332242509.328815 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 255 G 52 255 B 33 255 NIR 15 255 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 -15.55 33.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21629370 number of intermediate returns: 2631660 number of last returns: 21612213 number of single returns: 16021897 covered area in square units/kilounits: 1291136/1.29 point density: all returns 23.12 last only 16.74 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29851346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21629370 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5593146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2040205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 503783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77014 instead zero. overview over extended number of returns of given pulse: 16021897 7118198 4607860 1709507 349107 41523 3254 0 0 0 0 0 0 0 0 histogram of classification of points: 11327320 unclassified (1) 16442138 ground (2) 1820309 building (6) 227651 water (9) 33928 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2082492 +---> 728197 of those are unclassified (1) +---> 1202670 of those are ground (2) +---> 142063 of those are building (6) +---> 8419 of those are water (9) +---> 1143 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 97 bin [-3.4,-3.3) has 523 bin [-3.3,-3.2) has 277 bin [-3.2,-3.1) has 241 bin [-3.1,-3.0) has 227 bin [-3.0,-2.9) has 239 bin [-2.9,-2.8) has 243 bin [-2.8,-2.7) has 239 bin [-2.7,-2.6) has 260 bin [-2.6,-2.5) has 282 bin [-2.5,-2.4) has 405 bin [-2.4,-2.3) has 470 bin [-2.3,-2.2) has 440 bin [-2.2,-2.1) has 450 bin [-2.1,-2.0) has 625 bin [-2.0,-1.9) has 14513 bin [-1.9,-1.8) has 116049 bin [-1.8,-1.7) has 111334 bin [-1.7,-1.6) has 236864 bin [-1.6,-1.5) has 470500 bin [-1.5,-1.4) has 724188 bin [-1.4,-1.3) has 884922 bin [-1.3,-1.2) has 1278146 bin [-1.2,-1.1) has 1483150 bin [-1.1,-1.0) has 1318704 bin [-1.0,-0.9) has 1060939 bin [-0.9,-0.8) has 863464 bin [-0.8,-0.7) has 783261 bin [-0.7,-0.6) has 769735 bin [-0.6,-0.5) has 892884 bin [-0.5,-0.4) has 1462645 bin [-0.4,-0.3) has 1578909 bin [-0.3,-0.2) has 977807 bin [-0.2,-0.1) has 679948 bin [-0.1,0.0) has 600289 bin [0.0,0.1) has 490786 bin [0.1,0.2) has 353621 bin [0.2,0.3) has 321988 bin [0.3,0.4) has 300040 bin [0.4,0.5) has 274816 bin [0.5,0.6) has 212914 bin [0.6,0.7) has 205858 bin [0.7,0.8) has 193568 bin [0.8,0.9) has 212476 bin [0.9,1.0) has 207402 bin [1.0,1.1) has 195032 bin [1.1,1.2) has 169504 bin [1.2,1.3) has 167053 bin [1.3,1.4) has 165083 bin [1.4,1.5) has 156169 bin [1.5,1.6) has 147014 bin 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has 18431 bin [17.6,17.7) has 17901 bin [17.7,17.8) has 17818 bin [17.8,17.9) has 23403 bin [17.9,18.0) has 17880 bin [18.0,18.1) has 16500 bin [18.1,18.2) has 16691 bin [18.2,18.3) has 15407 bin [18.3,18.4) has 15513 bin [18.4,18.5) has 15132 bin [18.5,18.6) has 14493 bin [18.6,18.7) has 14341 bin [18.7,18.8) has 14174 bin [18.8,18.9) has 13906 bin [18.9,19.0) has 13959 bin [19.0,19.1) has 13961 bin [19.1,19.2) has 13845 bin [19.2,19.3) has 13062 bin [19.3,19.4) has 12717 bin [19.4,19.5) has 12375 bin [19.5,19.6) has 11909 bin [19.6,19.7) has 11987 bin [19.7,19.8) has 12531 bin [19.8,19.9) has 11140 bin [19.9,20.0) has 10794 bin [20.0,20.1) has 10578 bin [20.1,20.2) has 10575 bin [20.2,20.3) has 10229 bin [20.3,20.4) has 9859 bin [20.4,20.5) has 9697 bin [20.5,20.6) has 9466 bin [20.6,20.7) has 9273 bin [20.7,20.8) has 9074 bin [20.8,20.9) has 8752 bin [20.9,21.0) has 8576 bin [21.0,21.1) has 8468 bin [21.1,21.2) has 8236 bin [21.2,21.3) has 8015 bin [21.3,21.4) has 7826 bin 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371 bin [29.5,29.6) has 351 bin [29.6,29.7) has 308 bin [29.7,29.8) has 299 bin [29.8,29.9) has 296 bin [29.9,30.0) has 250 bin [30.0,30.1) has 228 bin [30.1,30.2) has 236 bin [30.2,30.3) has 198 bin [30.3,30.4) has 205 bin [30.4,30.5) has 178 bin [30.5,30.6) has 189 bin [30.6,30.7) has 143 bin [30.7,30.8) has 162 bin [30.8,30.9) has 138 bin [30.9,31.0) has 99 bin [31.0,31.1) has 112 bin [31.1,31.2) has 101 bin [31.2,31.3) has 93 bin [31.3,31.4) has 81 bin [31.4,31.5) has 99 bin [31.5,31.6) has 77 bin [31.6,31.7) has 90 bin [31.7,31.8) has 69 bin [31.8,31.9) has 74 bin [31.9,32.0) has 63 bin [32.0,32.1) has 69 bin [32.1,32.2) has 63 bin [32.2,32.3) has 72 bin [32.3,32.4) has 58 bin [32.4,32.5) has 62 bin [32.5,32.6) has 62 bin [32.6,32.7) has 43 bin [32.7,32.8) has 49 bin [32.8,32.9) has 36 bin [32.9,33.0) has 37 bin [33.0,33.1) has 37 bin [33.1,33.2) has 27 bin [33.2,33.3) has 23 bin [33.3,33.4) has 35 bin [33.4,33.5) has 28 bin [33.5,33.6) has 29 bin [33.6,33.7) has 29 bin [33.7,33.8) has 20 bin [33.8,33.9) has 19 bin [33.9,34.0) has 9 bin [34.0,34.1) has 14 bin [34.1,34.2) has 8 bin [34.2,34.3) has 7 bin [34.3,34.4) has 7 bin [34.4,34.5) has 5 bin [34.5,34.6) has 2 bin [34.6,34.7) has 1 bin [34.8,34.9) has 1 average z coordinate 2.3 for 29851346 element(s) point source id histogram with bin size 1.000000 bin 25 has 426917 bin 26 has 23367161 bin 1027 has 5546972 bin 1028 has 510296 average point source id 229.120108788394333 for 29851346 element(s)