lasinfo (210611) report for 'AHN4T/40EN1_13.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: 338/2022 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: 26679074 number of points by return: 22398928 2865557 1050169 297166 58719 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 446230 0 min x y z: 201980.000 446230.000 6.476 max x y z: 203019.999 447519.999 44.771 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: 26679074 extended number of points by return: 22398928 2865557 1050169 297166 58719 7797 738 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 6476 44771 intensity 0 4860 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 131 133 gps_time 330770445.324038 330773627.210443 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 50 255 B 42 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.61 32.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22398928 number of intermediate returns: 1414736 number of last returns: 22399865 number of single returns: 19534455 covered area in square units/kilounits: 1181680/1.18 point density: all returns 22.58 last only 18.96 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26679074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22398928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2865557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1050169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 297166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 58719 instead zero. overview over extended number of returns of given pulse: 19534455 3629754 2257747 954312 254990 42761 5055 0 0 0 0 0 0 0 0 histogram of classification of points: 4791635 unclassified (1) 21604192 ground (2) 28071 building (6) 255176 water (9) +-> flagged as extended overlap: 1726204 +---> 224207 of those are unclassified (1) +---> 1491865 of those are ground (2) +---> 10132 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.4,6.5) has 2 bin [6.5,6.6) has 226 bin [6.6,6.7) has 11006 bin [6.7,6.8) has 120630 bin [6.8,6.9) has 143257 bin [6.9,7.0) has 54697 bin [7.0,7.1) has 46585 bin [7.1,7.2) has 47023 bin [7.2,7.3) has 47550 bin [7.3,7.4) has 66199 bin [7.4,7.5) has 85191 bin [7.5,7.6) has 93407 bin [7.6,7.7) has 93088 bin [7.7,7.8) has 100146 bin [7.8,7.9) has 107752 bin [7.9,8.0) has 128760 bin [8.0,8.1) has 196055 bin [8.1,8.2) has 825897 bin [8.2,8.3) has 2297112 bin [8.3,8.4) has 2083859 bin [8.4,8.5) has 1222559 bin [8.5,8.6) has 489954 bin [8.6,8.7) has 365032 bin [8.7,8.8) has 360831 bin [8.8,8.9) has 388748 bin [8.9,9.0) has 380753 bin [9.0,9.1) has 338957 bin [9.1,9.2) has 358733 bin [9.2,9.3) has 436442 bin [9.3,9.4) has 546651 bin [9.4,9.5) has 547579 bin [9.5,9.6) has 684980 bin [9.6,9.7) has 1019176 bin [9.7,9.8) has 1140104 bin [9.8,9.9) has 997723 bin [9.9,10.0) has 1295855 bin [10.0,10.1) has 1175195 bin [10.1,10.2) has 967445 bin [10.2,10.3) has 636801 bin [10.3,10.4) has 376017 bin [10.4,10.5) has 287645 bin [10.5,10.6) has 220067 bin [10.6,10.7) has 184502 bin [10.7,10.8) has 167973 bin [10.8,10.9) has 147991 bin [10.9,11.0) has 127833 bin [11.0,11.1) has 121961 bin [11.1,11.2) has 138625 bin [11.2,11.3) has 164417 bin [11.3,11.4) has 167916 bin [11.4,11.5) has 184154 bin [11.5,11.6) has 185595 bin [11.6,11.7) has 228721 bin [11.7,11.8) has 187859 bin [11.8,11.9) has 97063 bin [11.9,12.0) has 85609 bin [12.0,12.1) has 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4915 bin [39.1,39.2) has 4617 bin [39.2,39.3) has 4428 bin [39.3,39.4) has 4304 bin [39.4,39.5) has 4109 bin [39.5,39.6) has 3844 bin [39.6,39.7) has 3677 bin [39.7,39.8) has 3477 bin [39.8,39.9) has 3356 bin [39.9,40.0) has 3252 bin [40.0,40.1) has 2899 bin [40.1,40.2) has 2773 bin [40.2,40.3) has 2534 bin [40.3,40.4) has 2369 bin [40.4,40.5) has 2225 bin [40.5,40.6) has 2117 bin [40.6,40.7) has 1902 bin [40.7,40.8) has 1803 bin [40.8,40.9) has 1653 bin [40.9,41.0) has 1524 bin [41.0,41.1) has 1385 bin [41.1,41.2) has 1277 bin [41.2,41.3) has 1133 bin [41.3,41.4) has 1126 bin [41.4,41.5) has 969 bin [41.5,41.6) has 862 bin [41.6,41.7) has 763 bin [41.7,41.8) has 696 bin [41.8,41.9) has 652 bin [41.9,42.0) has 587 bin [42.0,42.1) has 550 bin [42.1,42.2) has 484 bin [42.2,42.3) has 469 bin [42.3,42.4) has 376 bin [42.4,42.5) has 336 bin [42.5,42.6) has 262 bin [42.6,42.7) has 229 bin [42.7,42.8) has 190 bin [42.8,42.9) has 153 bin [42.9,43.0) has 135 bin [43.0,43.1) has 110 bin [43.1,43.2) has 81 bin [43.2,43.3) has 82 bin [43.3,43.4) has 54 bin [43.4,43.5) has 43 bin [43.5,43.6) has 29 bin [43.6,43.7) has 34 bin [43.7,43.8) has 24 bin [43.8,43.9) has 10 bin [43.9,44.0) has 11 bin [44.0,44.1) has 5 bin [44.1,44.2) has 6 bin [44.2,44.3) has 2 bin [44.3,44.4) has 4 bin [44.4,44.5) has 3 bin [44.5,44.6) has 1 bin [44.7,44.8) has 1 average z coordinate 11.2 for 26679074 element(s) point source id histogram with bin size 1.000000 bin 131 has 4657663 bin 132 has 20537654 bin 133 has 1483757 average point source id 131.881033876962903 for 26679074 element(s)