lasinfo (210611) report for 'AHN4T/29AN1_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: 336/2022 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: 17948013 number of points by return: 16524799 925629 384423 98038 14046 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 496230 0 min x y z: 261980.000 496230.000 16.258 max x y z: 263019.999 497519.999 58.457 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: 17948013 extended number of points by return: 16524799 925629 384423 98038 14046 1024 54 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 16258 58457 intensity 57 4840 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 181 183 gps_time 328782242.137083 328783862.534829 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 38 255 B 32 255 NIR 5 255 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 -16.06 32.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16524799 number of intermediate returns: 500087 number of last returns: 16517197 number of single returns: 15594070 covered area in square units/kilounits: 901880/0.90 point density: all returns 19.90 last only 18.31 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17948013 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16524799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 925629 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 384423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 98038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14046 instead zero. overview over extended number of returns of given pulse: 15594070 1082248 861779 338033 65642 5888 353 0 0 0 0 0 0 0 0 histogram of classification of points: 1633659 unclassified (1) 16092251 ground (2) 122996 building (6) 93626 water (9) 5481 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1497418 +---> 257252 of those are unclassified (1) +---> 1230943 of those are ground (2) +---> 9138 of those are building (6) +---> 85 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.2,16.3) has 11 bin [16.3,16.4) has 478 bin [16.4,16.5) has 4404 bin [16.5,16.6) has 4223 bin [16.6,16.7) has 4293 bin [16.7,16.8) has 4942 bin [16.8,16.9) has 6438 bin [16.9,17.0) has 7201 bin [17.0,17.1) has 7423 bin [17.1,17.2) has 7411 bin [17.2,17.3) has 7535 bin [17.3,17.4) has 8227 bin [17.4,17.5) has 10514 bin [17.5,17.6) has 97623 bin [17.6,17.7) has 36902 bin [17.7,17.8) has 39481 bin [17.8,17.9) has 56831 bin [17.9,18.0) has 131954 bin [18.0,18.1) has 477163 bin [18.1,18.2) has 1016775 bin [18.2,18.3) has 1685308 bin [18.3,18.4) has 1557624 bin [18.4,18.5) has 1245757 bin [18.5,18.6) has 940092 bin [18.6,18.7) has 933757 bin [18.7,18.8) has 1039535 bin [18.8,18.9) has 834734 bin [18.9,19.0) has 977428 bin [19.0,19.1) has 878134 bin [19.1,19.2) has 661151 bin [19.2,19.3) has 393163 bin [19.3,19.4) has 385617 bin [19.4,19.5) has 383316 bin [19.5,19.6) has 313579 bin [19.6,19.7) has 223649 bin [19.7,19.8) has 200465 bin [19.8,19.9) has 216407 bin [19.9,20.0) has 276626 bin [20.0,20.1) has 259958 bin [20.1,20.2) has 212370 bin [20.2,20.3) has 195380 bin [20.3,20.4) has 181400 bin [20.4,20.5) has 159758 bin [20.5,20.6) has 133498 bin [20.6,20.7) has 76264 bin [20.7,20.8) has 36340 bin [20.8,20.9) has 26065 bin [20.9,21.0) has 21347 bin [21.0,21.1) has 9750 bin [21.1,21.2) has 10157 bin [21.2,21.3) has 11009 bin [21.3,21.4) has 10119 bin 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has 561 bin [45.5,45.6) has 582 bin [45.6,45.7) has 572 bin [45.7,45.8) has 552 bin [45.8,45.9) has 519 bin [45.9,46.0) has 606 bin [46.0,46.1) has 554 bin [46.1,46.2) has 528 bin [46.2,46.3) has 478 bin [46.3,46.4) has 432 bin [46.4,46.5) has 479 bin [46.5,46.6) has 445 bin [46.6,46.7) has 444 bin [46.7,46.8) has 411 bin [46.8,46.9) has 396 bin [46.9,47.0) has 413 bin [47.0,47.1) has 399 bin [47.1,47.2) has 389 bin [47.2,47.3) has 365 bin [47.3,47.4) has 335 bin [47.4,47.5) has 369 bin [47.5,47.6) has 332 bin [47.6,47.7) has 344 bin [47.7,47.8) has 329 bin [47.8,47.9) has 341 bin [47.9,48.0) has 315 bin [48.0,48.1) has 280 bin [48.1,48.2) has 286 bin [48.2,48.3) has 315 bin [48.3,48.4) has 332 bin [48.4,48.5) has 296 bin [48.5,48.6) has 294 bin [48.6,48.7) has 272 bin [48.7,48.8) has 240 bin [48.8,48.9) has 283 bin [48.9,49.0) has 257 bin [49.0,49.1) has 265 bin [49.1,49.2) has 263 bin [49.2,49.3) has 281 bin [49.3,49.4) has 250 bin [49.4,49.5) has 261 bin [49.5,49.6) has 248 bin 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[53.8,53.9) has 24 bin [53.9,54.0) has 29 bin [54.0,54.1) has 26 bin [54.1,54.2) has 32 bin [54.2,54.3) has 29 bin [54.3,54.4) has 24 bin [54.4,54.5) has 29 bin [54.5,54.6) has 22 bin [54.6,54.7) has 23 bin [54.7,54.8) has 26 bin [54.8,54.9) has 22 bin [54.9,55.0) has 25 bin [55.0,55.1) has 27 bin [55.1,55.2) has 18 bin [55.2,55.3) has 21 bin [55.3,55.4) has 20 bin [55.4,55.5) has 20 bin [55.5,55.6) has 17 bin [55.6,55.7) has 9 bin [55.7,55.8) has 20 bin [55.8,55.9) has 18 bin [55.9,56.0) has 11 bin [56.0,56.1) has 11 bin [56.1,56.2) has 16 bin [56.2,56.3) has 16 bin [56.3,56.4) has 23 bin [56.4,56.5) has 12 bin [56.5,56.6) has 6 bin [56.6,56.7) has 10 bin [56.7,56.8) has 7 bin [56.8,56.9) has 6 bin [56.9,57.0) has 6 bin [57.0,57.1) has 7 bin [57.1,57.2) has 7 bin [57.2,57.3) has 6 bin [57.3,57.4) has 3 bin [57.4,57.5) has 4 bin [57.5,57.6) has 8 bin [57.6,57.7) has 8 bin [57.7,57.8) has 3 bin [57.8,57.9) has 1 bin [57.9,58.0) has 6 bin [58.0,58.1) has 2 bin [58.1,58.2) has 2 bin [58.2,58.3) has 1 bin [58.3,58.4) has 1 bin [58.4,58.5) has 3 average z coordinate 19.8 for 17948013 element(s) point source id histogram with bin size 1.000000 bin 181 has 50971 bin 182 has 14379920 bin 183 has 3517122 average point source id 182.193121712136048 for 17948013 element(s)