lasinfo (210611) report for 'AHN4T/52CZ1_16.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: 340/2022 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: 33319890 number of points by return: 27276127 4833126 1107084 96849 6704 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 376230 0 min x y z: 179980.000 376230.000 22.321 max x y z: 181019.999 377519.999 54.764 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: 33319890 extended number of points by return: 27276127 4833126 1107084 96849 6704 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 22321 54764 intensity 0 4582 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 11 user_data 6 7 point_source_ID 89 90 gps_time 297847372.997289 297849033.158793 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 38 255 B 27 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 45.82 ('Amplitude') attribute1 -17.07 29.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27276127 number of intermediate returns: 1227533 number of last returns: 27219419 number of single returns: 22403189 covered area in square units/kilounits: 1325336/1.33 point density: all returns 25.14 last only 20.54 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33319890 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27276127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4833126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1107084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 96849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6704 instead zero. overview over extended number of returns of given pulse: 22403189 7455234 3063574 363954 32153 1719 67 0 0 0 0 0 0 0 0 histogram of classification of points: 7570372 unclassified (1) 21382525 ground (2) 4306671 building (6) 60322 water (9) +-> flagged as extended overlap: 2007021 +---> 426790 of those are unclassified (1) +---> 1309852 of those are ground (2) +---> 266620 of those are building (6) +---> 3759 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.3,22.4) has 22 bin [22.4,22.5) has 201 bin [22.5,22.6) has 443 bin [22.6,22.7) has 595 bin [22.7,22.8) has 662 bin [22.8,22.9) has 1245 bin [22.9,23.0) has 2490 bin [23.0,23.1) has 4221 bin [23.1,23.2) has 4825 bin [23.2,23.3) has 4031 bin [23.3,23.4) has 6953 bin [23.4,23.5) has 22709 bin [23.5,23.6) has 24591 bin [23.6,23.7) has 28650 bin [23.7,23.8) has 36195 bin [23.8,23.9) has 67798 bin [23.9,24.0) has 276271 bin [24.0,24.1) has 357490 bin [24.1,24.2) has 192467 bin [24.2,24.3) has 114732 bin [24.3,24.4) has 227651 bin [24.4,24.5) has 381252 bin [24.5,24.6) has 634778 bin [24.6,24.7) has 719170 bin [24.7,24.8) has 600053 bin [24.8,24.9) has 786483 bin [24.9,25.0) has 604779 bin [25.0,25.1) has 613638 bin [25.1,25.2) has 751375 bin [25.2,25.3) has 684442 bin [25.3,25.4) has 465103 bin [25.4,25.5) has 581761 bin [25.5,25.6) has 697217 bin [25.6,25.7) has 569740 bin [25.7,25.8) has 579908 bin [25.8,25.9) has 578246 bin [25.9,26.0) has 737504 bin [26.0,26.1) has 1030289 bin [26.1,26.2) has 1227581 bin [26.2,26.3) has 1258445 bin [26.3,26.4) has 1211844 bin [26.4,26.5) has 1196276 bin [26.5,26.6) has 1265040 bin [26.6,26.7) has 1283527 bin [26.7,26.8) has 1368454 bin [26.8,26.9) has 1303458 bin [26.9,27.0) has 1079274 bin [27.0,27.1) has 765597 bin [27.1,27.2) has 568761 bin [27.2,27.3) has 603437 bin [27.3,27.4) has 480701 bin [27.4,27.5) has 336714 bin [27.5,27.6) has 218491 bin [27.6,27.7) has 139439 bin [27.7,27.8) has 90676 bin [27.8,27.9) has 68194 bin [27.9,28.0) has 44627 bin [28.0,28.1) has 36454 bin [28.1,28.2) has 37885 bin [28.2,28.3) has 37050 bin [28.3,28.4) has 39334 bin [28.4,28.5) has 41342 bin [28.5,28.6) has 40082 bin [28.6,28.7) has 38680 bin [28.7,28.8) has 41512 bin [28.8,28.9) has 43752 bin [28.9,29.0) has 46193 bin [29.0,29.1) has 45597 bin [29.1,29.2) has 44455 bin [29.2,29.3) has 43922 bin [29.3,29.4) has 42725 bin [29.4,29.5) has 43450 bin [29.5,29.6) has 46635 bin [29.6,29.7) has 60068 bin [29.7,29.8) has 115976 bin [29.8,29.9) has 224739 bin [29.9,30.0) has 224767 bin [30.0,30.1) has 258648 bin [30.1,30.2) has 328590 bin [30.2,30.3) has 254868 bin [30.3,30.4) has 220700 bin [30.4,30.5) has 233474 bin [30.5,30.6) has 243278 bin [30.6,30.7) has 234590 bin [30.7,30.8) has 228028 bin [30.8,30.9) has 226500 bin [30.9,31.0) has 244808 bin [31.0,31.1) has 174873 bin [31.1,31.2) has 82686 bin [31.2,31.3) has 49498 bin [31.3,31.4) has 48417 bin [31.4,31.5) has 62013 bin [31.5,31.6) has 68273 bin [31.6,31.7) has 49323 bin [31.7,31.8) has 33636 bin [31.8,31.9) has 33958 bin [31.9,32.0) has 36330 bin [32.0,32.1) has 33089 bin [32.1,32.2) has 33446 bin [32.2,32.3) has 33943 bin [32.3,32.4) has 35181 bin [32.4,32.5) has 36693 bin [32.5,32.6) has 37023 bin [32.6,32.7) has 38200 bin [32.7,32.8) has 37878 bin [32.8,32.9) has 37480 bin [32.9,33.0) has 37493 bin [33.0,33.1) has 37499 bin [33.1,33.2) has 36273 bin [33.2,33.3) has 35317 bin [33.3,33.4) has 34934 bin [33.4,33.5) has 34359 bin [33.5,33.6) has 34238 bin [33.6,33.7) has 33168 bin [33.7,33.8) has 33804 bin [33.8,33.9) has 32619 bin [33.9,34.0) has 31092 bin [34.0,34.1) has 30867 bin [34.1,34.2) has 29814 bin [34.2,34.3) has 29166 bin [34.3,34.4) has 28504 bin [34.4,34.5) has 28242 bin [34.5,34.6) has 28519 bin [34.6,34.7) has 27600 bin [34.7,34.8) has 26857 bin [34.8,34.9) has 27234 bin [34.9,35.0) has 25026 bin [35.0,35.1) has 25011 bin [35.1,35.2) has 26731 bin [35.2,35.3) has 26863 bin [35.3,35.4) has 25816 bin [35.4,35.5) has 24938 bin [35.5,35.6) has 24348 bin [35.6,35.7) has 23935 bin [35.7,35.8) has 23066 bin [35.8,35.9) has 22301 bin [35.9,36.0) has 21468 bin [36.0,36.1) has 21128 bin [36.1,36.2) has 20222 bin [36.2,36.3) has 19464 bin [36.3,36.4) has 19260 bin [36.4,36.5) has 18820 bin [36.5,36.6) has 18309 bin [36.6,36.7) has 17722 bin [36.7,36.8) has 17486 bin [36.8,36.9) has 17618 bin [36.9,37.0) has 16279 bin [37.0,37.1) has 15798 bin [37.1,37.2) has 15881 bin [37.2,37.3) has 15669 bin [37.3,37.4) has 15715 bin [37.4,37.5) has 15458 bin [37.5,37.6) has 14942 bin [37.6,37.7) has 14470 bin [37.7,37.8) has 14458 bin [37.8,37.9) has 14006 bin [37.9,38.0) has 13671 bin [38.0,38.1) has 13542 bin [38.1,38.2) has 13187 bin [38.2,38.3) has 13006 bin [38.3,38.4) has 12684 bin [38.4,38.5) has 12183 bin [38.5,38.6) has 12058 bin [38.6,38.7) has 11769 bin [38.7,38.8) has 11544 bin [38.8,38.9) has 11193 bin [38.9,39.0) has 10813 bin [39.0,39.1) has 10512 bin [39.1,39.2) has 10597 bin [39.2,39.3) has 10156 bin [39.3,39.4) has 9809 bin [39.4,39.5) has 9757 bin [39.5,39.6) has 9460 bin [39.6,39.7) has 9079 bin [39.7,39.8) has 8766 bin [39.8,39.9) has 8438 bin [39.9,40.0) has 8108 bin [40.0,40.1) has 8014 bin [40.1,40.2) has 7917 bin [40.2,40.3) has 7683 bin [40.3,40.4) has 7390 bin [40.4,40.5) has 7241 bin [40.5,40.6) has 7041 bin [40.6,40.7) has 6906 bin [40.7,40.8) has 6469 bin [40.8,40.9) has 6204 bin [40.9,41.0) has 6035 bin [41.0,41.1) has 5977 bin [41.1,41.2) has 5687 bin [41.2,41.3) has 5475 bin [41.3,41.4) has 5460 bin [41.4,41.5) has 5319 bin [41.5,41.6) has 5169 bin [41.6,41.7) has 4944 bin [41.7,41.8) has 4698 bin [41.8,41.9) has 4518 bin [41.9,42.0) has 4517 bin [42.0,42.1) has 4350 bin [42.1,42.2) has 4340 bin [42.2,42.3) has 4256 bin [42.3,42.4) has 4040 bin [42.4,42.5) has 3929 bin [42.5,42.6) has 3862 bin [42.6,42.7) has 3641 bin [42.7,42.8) has 3478 bin [42.8,42.9) has 3393 bin [42.9,43.0) has 3136 bin [43.0,43.1) has 3071 bin [43.1,43.2) has 2986 bin [43.2,43.3) has 2936 bin [43.3,43.4) has 2832 bin [43.4,43.5) has 2790 bin [43.5,43.6) has 2644 bin [43.6,43.7) has 2565 bin [43.7,43.8) has 2423 bin [43.8,43.9) has 2329 bin [43.9,44.0) has 2268 bin [44.0,44.1) has 2169 bin [44.1,44.2) has 2204 bin [44.2,44.3) has 2089 bin [44.3,44.4) has 2011 bin [44.4,44.5) has 1948 bin [44.5,44.6) has 1787 bin [44.6,44.7) has 1720 bin [44.7,44.8) has 1649 bin [44.8,44.9) has 1588 bin [44.9,45.0) has 1531 bin [45.0,45.1) has 1436 bin [45.1,45.2) has 1333 bin [45.2,45.3) has 1330 bin [45.3,45.4) has 1322 bin [45.4,45.5) has 1192 bin [45.5,45.6) has 1135 bin [45.6,45.7) has 1070 bin [45.7,45.8) has 968 bin [45.8,45.9) has 948 bin [45.9,46.0) has 828 bin [46.0,46.1) has 725 bin [46.1,46.2) has 741 bin [46.2,46.3) has 639 bin [46.3,46.4) has 632 bin [46.4,46.5) has 559 bin [46.5,46.6) has 500 bin [46.6,46.7) has 467 bin [46.7,46.8) has 458 bin [46.8,46.9) has 433 bin [46.9,47.0) has 440 bin [47.0,47.1) has 402 bin [47.1,47.2) has 388 bin [47.2,47.3) has 378 bin [47.3,47.4) has 327 bin [47.4,47.5) has 271 bin [47.5,47.6) has 264 bin [47.6,47.7) has 274 bin [47.7,47.8) has 259 bin [47.8,47.9) has 214 bin [47.9,48.0) has 247 bin [48.0,48.1) has 257 bin [48.1,48.2) has 195 bin [48.2,48.3) has 188 bin [48.3,48.4) has 194 bin [48.4,48.5) has 184 bin [48.5,48.6) has 151 bin [48.6,48.7) has 122 bin [48.7,48.8) has 113 bin [48.8,48.9) has 94 bin [48.9,49.0) has 115 bin [49.0,49.1) has 93 bin [49.1,49.2) has 102 bin [49.2,49.3) has 69 bin [49.3,49.4) has 60 bin [49.4,49.5) has 58 bin [49.5,49.6) has 55 bin [49.6,49.7) has 38 bin [49.7,49.8) has 34 bin [49.8,49.9) has 27 bin [49.9,50.0) has 23 bin [50.0,50.1) has 16 bin [50.1,50.2) has 10 bin [50.2,50.3) has 7 bin [50.3,50.4) has 4 bin [50.4,50.5) has 8 bin [50.5,50.6) has 1 bin [50.6,50.7) has 3 bin [50.7,50.8) has 4 bin [50.8,50.9) has 1 bin [50.9,51.0) has 4 bin [51.0,51.1) has 6 bin [51.1,51.2) has 6 bin [51.2,51.3) has 6 bin [51.3,51.4) has 2 bin [51.4,51.5) has 7 bin [51.5,51.6) has 6 bin [51.6,51.7) has 2 bin [51.7,51.8) has 2 bin [51.8,51.9) has 4 bin [51.9,52.0) has 5 bin [52.0,52.1) has 3 bin [52.1,52.2) has 7 bin [52.2,52.3) has 4 bin [52.3,52.4) has 2 bin [52.4,52.5) has 3 bin [52.5,52.6) has 4 bin [52.6,52.7) has 3 bin [52.7,52.8) has 3 bin [52.8,52.9) has 5 bin [52.9,53.0) has 1 bin [53.0,53.1) has 6 bin [53.1,53.2) has 3 bin [53.2,53.3) has 4 bin [53.3,53.4) has 5 bin [53.4,53.5) has 6 bin [53.5,53.6) has 6 bin [53.6,53.7) has 6 bin [53.7,53.8) has 3 bin [53.8,53.9) has 3 bin [53.9,54.0) has 6 bin [54.0,54.1) has 7 bin [54.1,54.2) has 5 bin [54.2,54.3) has 2 bin [54.3,54.4) has 3 bin [54.4,54.5) has 2 bin [54.5,54.6) has 3 bin [54.6,54.7) has 2 bin [54.7,54.8) has 1 average z coordinate 27.2 for 33319890 element(s) point source id histogram with bin size 1.000000 bin 89 has 17540850 bin 90 has 15779040 average point source id 89.473562187630264 for 33319890 element(s)