lasinfo (210611) report for 'AHN4T/51AZ1_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: 339/2022 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: 57257816 number of points by return: 49322860 5581515 1931224 379971 42246 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 387480 0 min x y z: 143980.000 387480.000 15.043 max x y z: 145019.999 388769.999 48.198 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: 57257816 extended number of points by return: 49322860 5581515 1931224 379971 42246 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 15043 48198 intensity 0 5029 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 6 7 point_source_ID 58 204 gps_time 298023270.884420 298211199.183579 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 2 255 NIR 0 255 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 50.29 ('Amplitude') attribute1 -16.5 33.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49322860 number of intermediate returns: 2366865 number of last returns: 49260093 number of single returns: 43692002 covered area in square units/kilounits: 1334004/1.33 point density: all returns 42.92 last only 36.93 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57257816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49322860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5581515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1931224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 379971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42246 instead zero. overview over extended number of returns of given pulse: 43692002 7319771 4674578 1358787 197429 14397 852 0 0 0 0 0 0 0 0 histogram of classification of points: 10897436 unclassified (1) 44926259 ground (2) 1247843 building (6) 181046 water (9) 5232 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4066414 +---> 820591 of those are unclassified (1) +---> 3210853 of those are ground (2) +---> 24360 of those are building (6) +---> 10610 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.0,15.1) has 2 bin [15.1,15.2) has 207 bin [15.2,15.3) has 1393 bin [15.3,15.4) has 2620 bin [15.4,15.5) has 9209 bin [15.5,15.6) has 23386 bin [15.6,15.7) has 48445 bin [15.7,15.8) has 118881 bin [15.8,15.9) has 294562 bin [15.9,16.0) has 570767 bin [16.0,16.1) has 632757 bin [16.1,16.2) has 692488 bin [16.2,16.3) has 1063424 bin [16.3,16.4) has 1350203 bin [16.4,16.5) has 2321319 bin [16.5,16.6) has 4266652 bin [16.6,16.7) has 5150691 bin [16.7,16.8) has 5704652 bin [16.8,16.9) has 5341023 bin [16.9,17.0) has 5040602 bin [17.0,17.1) has 4887670 bin [17.1,17.2) has 3031279 bin [17.2,17.3) has 1910404 bin [17.3,17.4) has 1434764 bin [17.4,17.5) has 582861 bin [17.5,17.6) has 326816 bin [17.6,17.7) has 348716 bin [17.7,17.8) has 485091 bin [17.8,17.9) has 297637 bin [17.9,18.0) has 185269 bin [18.0,18.1) has 109492 bin [18.1,18.2) has 79347 bin [18.2,18.3) has 70460 bin [18.3,18.4) has 65229 bin [18.4,18.5) has 64004 bin [18.5,18.6) has 63561 bin [18.6,18.7) has 60284 bin [18.7,18.8) has 55782 bin [18.8,18.9) has 55593 bin [18.9,19.0) has 58741 bin [19.0,19.1) has 61199 bin [19.1,19.2) has 61758 bin [19.2,19.3) has 64557 bin [19.3,19.4) has 63210 bin [19.4,19.5) has 65565 bin [19.5,19.6) has 67901 bin [19.6,19.7) has 69062 bin [19.7,19.8) has 72621 bin [19.8,19.9) has 70190 bin [19.9,20.0) has 78207 bin [20.0,20.1) has 80249 bin [20.1,20.2) 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has 569 bin [43.5,43.6) has 468 bin [43.6,43.7) has 470 bin [43.7,43.8) has 423 bin [43.8,43.9) has 378 bin [43.9,44.0) has 414 bin [44.0,44.1) has 351 bin [44.1,44.2) has 406 bin [44.2,44.3) has 319 bin [44.3,44.4) has 275 bin [44.4,44.5) has 263 bin [44.5,44.6) has 271 bin [44.6,44.7) has 292 bin [44.7,44.8) has 246 bin [44.8,44.9) has 243 bin [44.9,45.0) has 209 bin [45.0,45.1) has 176 bin [45.1,45.2) has 239 bin [45.2,45.3) has 185 bin [45.3,45.4) has 180 bin [45.4,45.5) has 152 bin [45.5,45.6) has 150 bin [45.6,45.7) has 137 bin [45.7,45.8) has 156 bin [45.8,45.9) has 114 bin [45.9,46.0) has 106 bin [46.0,46.1) has 90 bin [46.1,46.2) has 65 bin [46.2,46.3) has 76 bin [46.3,46.4) has 73 bin [46.4,46.5) has 81 bin [46.5,46.6) has 82 bin [46.6,46.7) has 81 bin [46.7,46.8) has 68 bin [46.8,46.9) has 48 bin [46.9,47.0) has 28 bin [47.0,47.1) has 49 bin [47.1,47.2) has 38 bin [47.2,47.3) has 27 bin [47.3,47.4) has 28 bin [47.4,47.5) has 17 bin [47.5,47.6) has 13 bin [47.6,47.7) has 7 bin [47.7,47.8) has 7 bin [47.8,47.9) has 8 bin [47.9,48.0) has 12 bin [48.0,48.1) has 9 bin [48.1,48.2) has 3 average z coordinate 18.8 for 57257816 element(s) point source id histogram with bin size 1.000000 bin 58 has 1961430 bin 59 has 26461541 bin 60 has 2211383 bin 204 has 26623462 average point source id 126.425763200608287 for 57257816 element(s)