lasinfo (210611) report for 'AHN4T/40EZ1_04.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: 35253701 number of points by return: 33859165 916372 367873 93862 14842 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 442480 0 min x y z: 202980.000 442480.000 7.618 max x y z: 204019.999 443769.999 42.528 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: 35253701 extended number of points by return: 33859165 916372 367873 93862 14842 1483 104 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 7618 42528 intensity 56 4289 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 132 211 gps_time 330437357.404513 330773564.909431 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 47 255 B 41 255 NIR 19 255 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 -16.54 26.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33859165 number of intermediate returns: 480345 number of last returns: 33853785 number of single returns: 32939594 covered area in square units/kilounits: 1341108/1.34 point density: all returns 26.29 last only 25.24 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35253701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33859165 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 916372 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 367873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 93862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14842 instead zero. overview over extended number of returns of given pulse: 32939594 1096500 823756 317496 67235 8405 715 0 0 0 0 0 0 0 0 histogram of classification of points: 1589398 unclassified (1) 33289317 ground (2) 236477 building (6) 138509 water (9) +-> flagged as extended overlap: 2554228 +---> 111128 of those are unclassified (1) +---> 2432053 of those are ground (2) +---> 11047 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.6,7.7) has 57 bin [7.7,7.8) has 2231 bin [7.8,7.9) has 4622 bin [7.9,8.0) has 10609 bin [8.0,8.1) has 29319 bin [8.1,8.2) has 56961 bin [8.2,8.3) has 81641 bin [8.3,8.4) has 152259 bin [8.4,8.5) has 412216 bin [8.5,8.6) has 902125 bin [8.6,8.7) has 1409006 bin [8.7,8.8) has 1717619 bin [8.8,8.9) has 2184102 bin [8.9,9.0) has 2979221 bin [9.0,9.1) has 4036666 bin [9.1,9.2) has 4069235 bin [9.2,9.3) has 4075605 bin [9.3,9.4) has 3637167 bin [9.4,9.5) has 2486419 bin [9.5,9.6) has 1486343 bin [9.6,9.7) has 975218 bin [9.7,9.8) has 630090 bin [9.8,9.9) has 422162 bin [9.9,10.0) has 382472 bin [10.0,10.1) has 282874 bin [10.1,10.2) has 240836 bin [10.2,10.3) has 229659 bin [10.3,10.4) has 206090 bin [10.4,10.5) has 162455 bin [10.5,10.6) has 126265 bin [10.6,10.7) has 88205 bin [10.7,10.8) has 33406 bin [10.8,10.9) has 16345 bin [10.9,11.0) has 16383 bin [11.0,11.1) has 12666 bin [11.1,11.2) has 10967 bin [11.2,11.3) has 10384 bin [11.3,11.4) has 11252 bin [11.4,11.5) has 11996 bin [11.5,11.6) has 13003 bin [11.6,11.7) has 8007 bin [11.7,11.8) has 7186 bin [11.8,11.9) has 7482 bin [11.9,12.0) has 9279 bin [12.0,12.1) has 7854 bin [12.1,12.2) has 5450 bin [12.2,12.3) has 6609 bin [12.3,12.4) has 7264 bin [12.4,12.5) has 7558 bin [12.5,12.6) has 8190 bin [12.6,12.7) has 8020 bin [12.7,12.8) has 8534 bin [12.8,12.9) has 8675 bin [12.9,13.0) has 9113 bin [13.0,13.1) has 8992 bin [13.1,13.2) has 8961 bin [13.2,13.3) has 8317 bin 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[29.3,29.4) has 4218 bin [29.4,29.5) has 4374 bin [29.5,29.6) has 4302 bin [29.6,29.7) has 4436 bin [29.7,29.8) has 4355 bin [29.8,29.9) has 4285 bin [29.9,30.0) has 4539 bin [30.0,30.1) has 4693 bin [30.1,30.2) has 4382 bin [30.2,30.3) has 4502 bin [30.3,30.4) has 4457 bin [30.4,30.5) has 4386 bin [30.5,30.6) has 4356 bin [30.6,30.7) has 4450 bin [30.7,30.8) has 4316 bin [30.8,30.9) has 4354 bin [30.9,31.0) has 4353 bin [31.0,31.1) has 4289 bin [31.1,31.2) has 4366 bin [31.2,31.3) has 4351 bin [31.3,31.4) has 4475 bin [31.4,31.5) has 4496 bin [31.5,31.6) has 4432 bin [31.6,31.7) has 4383 bin [31.7,31.8) has 4558 bin [31.8,31.9) has 4348 bin [31.9,32.0) has 4535 bin [32.0,32.1) has 4389 bin [32.1,32.2) has 4457 bin [32.2,32.3) has 4396 bin [32.3,32.4) has 4588 bin [32.4,32.5) has 4462 bin [32.5,32.6) has 4395 bin [32.6,32.7) has 4400 bin [32.7,32.8) has 4484 bin [32.8,32.9) has 4414 bin [32.9,33.0) has 4559 bin [33.0,33.1) has 4538 bin [33.1,33.2) has 4529 bin [33.2,33.3) has 4429 bin 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[37.3,37.4) has 2760 bin [37.4,37.5) has 2631 bin [37.5,37.6) has 2542 bin [37.6,37.7) has 2403 bin [37.7,37.8) has 2191 bin [37.8,37.9) has 2064 bin [37.9,38.0) has 2028 bin [38.0,38.1) has 1847 bin [38.1,38.2) has 1757 bin [38.2,38.3) has 1633 bin [38.3,38.4) has 1567 bin [38.4,38.5) has 1425 bin [38.5,38.6) has 1355 bin [38.6,38.7) has 1196 bin [38.7,38.8) has 1109 bin [38.8,38.9) has 1020 bin [38.9,39.0) has 988 bin [39.0,39.1) has 909 bin [39.1,39.2) has 835 bin [39.2,39.3) has 797 bin [39.3,39.4) has 744 bin [39.4,39.5) has 664 bin [39.5,39.6) has 628 bin [39.6,39.7) has 568 bin [39.7,39.8) has 543 bin [39.8,39.9) has 491 bin [39.9,40.0) has 448 bin [40.0,40.1) has 424 bin [40.1,40.2) has 335 bin [40.2,40.3) has 343 bin [40.3,40.4) has 311 bin [40.4,40.5) has 314 bin [40.5,40.6) has 264 bin [40.6,40.7) has 230 bin [40.7,40.8) has 215 bin [40.8,40.9) has 206 bin [40.9,41.0) has 195 bin [41.0,41.1) has 173 bin [41.1,41.2) has 174 bin [41.2,41.3) has 181 bin [41.3,41.4) has 172 bin [41.4,41.5) has 132 bin [41.5,41.6) has 143 bin [41.6,41.7) has 137 bin [41.7,41.8) has 100 bin [41.8,41.9) has 82 bin [41.9,42.0) has 77 bin [42.0,42.1) has 59 bin [42.1,42.2) has 35 bin [42.2,42.3) has 19 bin [42.3,42.4) has 9 bin [42.4,42.5) has 9 bin [42.5,42.6) has 5 average z coordinate 9.8 for 35253701 element(s) point source id histogram with bin size 1.000000 bin 132 has 10878964 bin 133 has 21945718 bin 211 has 2429019 average point source id 138.065695598881945 for 35253701 element(s)