lasinfo (210611) report for 'AHN4T/49GZ1_15.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: 42574941 number of points by return: 27053429 11633262 3360310 486545 41395 scale factor x y z: 0.001 0.001 0.001 offset x y z: 83980 377480 0 min x y z: 83980.000 377480.000 11.049 max x y z: 85019.999 378769.999 54.435 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: 42574941 extended number of points by return: 27053429 11633262 3360310 486545 41395 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 11049 54435 intensity 44 4581 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 30 user_data 6 7 point_source_ID 29 200 gps_time 290594916.117190 290613758.310252 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 30 255 B 23 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0.44 45.81 ('Amplitude') attribute1 -16.4 29.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27053429 number of intermediate returns: 3880138 number of last returns: 27050724 number of single returns: 15409350 covered area in square units/kilounits: 1341528/1.34 point density: all returns 31.74 last only 20.16 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42574941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27053429 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11633262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3360310 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 486545 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41395 instead zero. overview over extended number of returns of given pulse: 15409350 16553257 8620564 1783530 197200 10765 275 0 0 0 0 0 0 0 0 histogram of classification of points: 23996605 unclassified (1) 18428715 ground (2) 149621 building (6) +-> flagged as extended overlap: 3737374 +---> 2186637 of those are unclassified (1) +---> 1504161 of those are ground (2) +---> 46576 of those are building (6) z coordinate histogram with bin size 0.100000 bin [11.0,11.1) has 14 bin [11.1,11.2) has 95 bin [11.2,11.3) has 286 bin [11.3,11.4) has 692 bin [11.4,11.5) has 1414 bin [11.5,11.6) has 2366 bin [11.6,11.7) has 3995 bin [11.7,11.8) has 10251 bin [11.8,11.9) has 23701 bin [11.9,12.0) has 45798 bin [12.0,12.1) has 69724 bin [12.1,12.2) has 99862 bin [12.2,12.3) has 163136 bin [12.3,12.4) has 227715 bin [12.4,12.5) has 277224 bin [12.5,12.6) has 364529 bin [12.6,12.7) has 408520 bin [12.7,12.8) has 497397 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1234 bin [47.1,47.2) has 1086 bin [47.2,47.3) has 1030 bin [47.3,47.4) has 971 bin [47.4,47.5) has 938 bin [47.5,47.6) has 824 bin [47.6,47.7) has 789 bin [47.7,47.8) has 738 bin [47.8,47.9) has 699 bin [47.9,48.0) has 633 bin [48.0,48.1) has 593 bin [48.1,48.2) has 560 bin [48.2,48.3) has 541 bin [48.3,48.4) has 577 bin [48.4,48.5) has 541 bin [48.5,48.6) has 491 bin [48.6,48.7) has 521 bin [48.7,48.8) has 475 bin [48.8,48.9) has 466 bin [48.9,49.0) has 385 bin [49.0,49.1) has 369 bin [49.1,49.2) has 332 bin [49.2,49.3) has 347 bin [49.3,49.4) has 302 bin [49.4,49.5) has 284 bin [49.5,49.6) has 283 bin [49.6,49.7) has 250 bin [49.7,49.8) has 242 bin [49.8,49.9) has 218 bin [49.9,50.0) has 198 bin [50.0,50.1) has 193 bin [50.1,50.2) has 164 bin [50.2,50.3) has 175 bin [50.3,50.4) has 153 bin [50.4,50.5) has 113 bin [50.5,50.6) has 117 bin [50.6,50.7) has 123 bin [50.7,50.8) has 107 bin [50.8,50.9) has 88 bin [50.9,51.0) has 84 bin [51.0,51.1) has 81 bin [51.1,51.2) has 81 bin [51.2,51.3) has 69 bin [51.3,51.4) has 61 bin [51.4,51.5) has 68 bin [51.5,51.6) has 77 bin [51.6,51.7) has 63 bin [51.7,51.8) has 41 bin [51.8,51.9) has 40 bin [51.9,52.0) has 37 bin [52.0,52.1) has 47 bin [52.1,52.2) has 30 bin [52.2,52.3) has 31 bin [52.3,52.4) has 23 bin [52.4,52.5) has 20 bin [52.5,52.6) has 24 bin [52.6,52.7) has 25 bin [52.7,52.8) has 18 bin [52.8,52.9) has 14 bin [52.9,53.0) has 10 bin [53.0,53.1) has 4 bin [53.1,53.2) has 6 bin [53.2,53.3) has 7 bin [53.3,53.4) has 7 bin [53.4,53.5) has 9 bin [53.5,53.6) has 8 bin [53.6,53.7) has 4 bin [53.7,53.8) has 2 bin [53.8,53.9) has 3 bin [53.9,54.0) has 3 bin [54.0,54.1) has 2 bin [54.1,54.2) has 4 bin [54.2,54.3) has 3 bin [54.3,54.4) has 1 bin [54.4,54.5) has 2 average z coordinate 22.0 for 42574941 element(s) point source id histogram with bin size 1.000000 bin 29 has 6367723 bin 30 has 31489448 bin 31 has 2251677 bin 200 has 2466093 average point source id 39.750330928233112 for 42574941 element(s)