lasinfo (210611) report for 'AHN4T/52CZ2_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: 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: 29209899 number of points by return: 25377099 3214396 550366 63296 4742 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 379980 0 min x y z: 187980.000 379980.000 28.470 max x y z: 189019.999 381269.999 53.106 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: 29209899 extended number of points by return: 25377099 3214396 550366 63296 4742 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 28470 53106 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 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 92 94 gps_time 297851651.494590 297856055.795603 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 27 255 B 24 244 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.14 33.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25377099 number of intermediate returns: 619294 number of last returns: 25356659 number of single returns: 22143153 covered area in square units/kilounits: 1261504/1.26 point density: all returns 23.15 last only 20.10 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29209899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25377099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3214396 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 550366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 63296 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4742 instead zero. overview over extended number of returns of given pulse: 22143153 5339568 1465475 235794 23219 1678 1012 0 0 0 0 0 0 0 0 histogram of classification of points: 5762072 unclassified (1) 23143161 ground (2) 304666 water (9) +-> flagged as extended overlap: 1899461 +---> 367130 of those are unclassified (1) +---> 1475627 of those are ground (2) +---> 56704 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.4,28.5) has 4 bin [28.5,28.6) has 728 bin [28.6,28.7) has 14301 bin [28.7,28.8) has 27151 bin [28.8,28.9) has 67058 bin [28.9,29.0) has 180214 bin [29.0,29.1) has 240764 bin [29.1,29.2) has 387212 bin [29.2,29.3) has 520592 bin [29.3,29.4) has 588175 bin [29.4,29.5) has 840254 bin [29.5,29.6) has 955539 bin [29.6,29.7) has 1063341 bin [29.7,29.8) has 1488390 bin [29.8,29.9) has 1177460 bin [29.9,30.0) has 910010 bin [30.0,30.1) has 1441444 bin [30.1,30.2) has 2841879 bin [30.2,30.3) has 3202757 bin [30.3,30.4) has 3331450 bin [30.4,30.5) has 2184594 bin [30.5,30.6) has 1066041 bin [30.6,30.7) has 542292 bin [30.7,30.8) has 349354 bin [30.8,30.9) has 297014 bin [30.9,31.0) has 271104 bin [31.0,31.1) has 210239 bin [31.1,31.2) has 182708 bin [31.2,31.3) has 173371 bin [31.3,31.4) has 161293 bin [31.4,31.5) has 137743 bin [31.5,31.6) has 114590 bin [31.6,31.7) has 92104 bin [31.7,31.8) has 79789 bin [31.8,31.9) has 73026 bin [31.9,32.0) has 69680 bin [32.0,32.1) has 67378 bin [32.1,32.2) has 64976 bin [32.2,32.3) has 63441 bin [32.3,32.4) has 62672 bin [32.4,32.5) has 61951 bin [32.5,32.6) has 60987 bin [32.6,32.7) has 60617 bin [32.7,32.8) has 60491 bin [32.8,32.9) has 59960 bin [32.9,33.0) has 59588 bin [33.0,33.1) has 58708 bin [33.1,33.2) has 57811 bin [33.2,33.3) has 57170 bin [33.3,33.4) has 56425 bin [33.4,33.5) has 54693 bin [33.5,33.6) has 54062 bin [33.6,33.7) has 53070 bin [33.7,33.8) has 52051 bin [33.8,33.9) has 50371 bin [33.9,34.0) has 49245 bin [34.0,34.1) has 47986 bin [34.1,34.2) has 46511 bin [34.2,34.3) has 45612 bin [34.3,34.4) has 44233 bin [34.4,34.5) has 43080 bin [34.5,34.6) has 41831 bin [34.6,34.7) has 41078 bin [34.7,34.8) has 40169 bin [34.8,34.9) has 38846 bin [34.9,35.0) has 38143 bin [35.0,35.1) has 37080 bin [35.1,35.2) has 36956 bin [35.2,35.3) has 36084 bin [35.3,35.4) has 35636 bin [35.4,35.5) has 34578 bin [35.5,35.6) has 33890 bin [35.6,35.7) has 32916 bin [35.7,35.8) has 32554 bin [35.8,35.9) has 31790 bin [35.9,36.0) has 31151 bin [36.0,36.1) has 30339 bin [36.1,36.2) has 30229 bin [36.2,36.3) has 29501 bin [36.3,36.4) has 28905 bin [36.4,36.5) has 28351 bin [36.5,36.6) has 28101 bin [36.6,36.7) has 27727 bin [36.7,36.8) has 27580 bin [36.8,36.9) has 27494 bin [36.9,37.0) has 26830 bin [37.0,37.1) has 26613 bin [37.1,37.2) has 26458 bin [37.2,37.3) has 26119 bin [37.3,37.4) has 26089 bin [37.4,37.5) has 25775 bin [37.5,37.6) has 25267 bin [37.6,37.7) has 25380 bin [37.7,37.8) has 24954 bin [37.8,37.9) has 24892 bin [37.9,38.0) has 24664 bin [38.0,38.1) has 24390 bin [38.1,38.2) has 24274 bin [38.2,38.3) has 24098 bin [38.3,38.4) has 23750 bin [38.4,38.5) has 23627 bin [38.5,38.6) has 23150 bin [38.6,38.7) has 22893 bin [38.7,38.8) has 22430 bin [38.8,38.9) has 22235 bin [38.9,39.0) has 22215 bin [39.0,39.1) has 22033 bin [39.1,39.2) has 21331 bin [39.2,39.3) has 21580 bin [39.3,39.4) has 21070 bin [39.4,39.5) has 21100 bin [39.5,39.6) has 21075 bin [39.6,39.7) has 20759 bin [39.7,39.8) has 20543 bin [39.8,39.9) has 20528 bin [39.9,40.0) has 20219 bin [40.0,40.1) has 20458 bin [40.1,40.2) has 20399 bin [40.2,40.3) has 20059 bin [40.3,40.4) has 20150 bin [40.4,40.5) has 19928 bin [40.5,40.6) has 19812 bin [40.6,40.7) has 19568 bin [40.7,40.8) has 19551 bin [40.8,40.9) has 19076 bin [40.9,41.0) has 18694 bin [41.0,41.1) has 18900 bin [41.1,41.2) has 18794 bin [41.2,41.3) has 18542 bin [41.3,41.4) has 17916 bin [41.4,41.5) has 17964 bin [41.5,41.6) has 17941 bin [41.6,41.7) has 17594 bin [41.7,41.8) has 17406 bin [41.8,41.9) has 17050 bin [41.9,42.0) has 17264 bin [42.0,42.1) has 16920 bin [42.1,42.2) has 16832 bin [42.2,42.3) has 16747 bin [42.3,42.4) has 16677 bin [42.4,42.5) has 16444 bin [42.5,42.6) has 16225 bin [42.6,42.7) has 16076 bin [42.7,42.8) has 15663 bin [42.8,42.9) has 15076 bin [42.9,43.0) has 14882 bin [43.0,43.1) has 14785 bin [43.1,43.2) has 14303 bin [43.2,43.3) has 13718 bin [43.3,43.4) has 13656 bin [43.4,43.5) has 13405 bin [43.5,43.6) has 13435 bin [43.6,43.7) has 13135 bin [43.7,43.8) has 12984 bin [43.8,43.9) has 12712 bin [43.9,44.0) has 12678 bin [44.0,44.1) has 12360 bin [44.1,44.2) has 12127 bin [44.2,44.3) has 11957 bin [44.3,44.4) has 11980 bin [44.4,44.5) has 11754 bin [44.5,44.6) has 11388 bin [44.6,44.7) has 11018 bin [44.7,44.8) has 10674 bin [44.8,44.9) has 10163 bin [44.9,45.0) has 9804 bin [45.0,45.1) has 9795 bin [45.1,45.2) has 9290 bin [45.2,45.3) has 9236 bin [45.3,45.4) has 8796 bin [45.4,45.5) has 8435 bin [45.5,45.6) has 8158 bin [45.6,45.7) has 7855 bin [45.7,45.8) has 7728 bin [45.8,45.9) has 7581 bin [45.9,46.0) has 7522 bin [46.0,46.1) has 7090 bin [46.1,46.2) has 6687 bin [46.2,46.3) has 6526 bin [46.3,46.4) has 6370 bin [46.4,46.5) has 6304 bin [46.5,46.6) has 5909 bin [46.6,46.7) has 5723 bin [46.7,46.8) has 5419 bin [46.8,46.9) has 5205 bin [46.9,47.0) has 4776 bin [47.0,47.1) has 4627 bin [47.1,47.2) has 4525 bin [47.2,47.3) has 4331 bin [47.3,47.4) has 4052 bin [47.4,47.5) has 3830 bin [47.5,47.6) has 3653 bin [47.6,47.7) has 3397 bin [47.7,47.8) has 3152 bin [47.8,47.9) has 3208 bin [47.9,48.0) has 2941 bin [48.0,48.1) has 2781 bin [48.1,48.2) has 2588 bin [48.2,48.3) has 2446 bin [48.3,48.4) has 2224 bin [48.4,48.5) has 2030 bin [48.5,48.6) has 1857 bin [48.6,48.7) has 1665 bin [48.7,48.8) has 1630 bin [48.8,48.9) has 1590 bin [48.9,49.0) has 1416 bin [49.0,49.1) has 1319 bin [49.1,49.2) has 1325 bin [49.2,49.3) has 1169 bin [49.3,49.4) has 1125 bin [49.4,49.5) has 1090 bin [49.5,49.6) has 925 bin [49.6,49.7) has 901 bin [49.7,49.8) has 822 bin [49.8,49.9) has 814 bin [49.9,50.0) has 729 bin [50.0,50.1) has 691 bin [50.1,50.2) has 621 bin [50.2,50.3) has 557 bin [50.3,50.4) has 499 bin [50.4,50.5) has 421 bin [50.5,50.6) has 442 bin [50.6,50.7) has 363 bin [50.7,50.8) has 340 bin [50.8,50.9) has 327 bin [50.9,51.0) has 352 bin [51.0,51.1) has 343 bin [51.1,51.2) has 295 bin [51.2,51.3) has 276 bin [51.3,51.4) has 236 bin [51.4,51.5) has 188 bin [51.5,51.6) has 171 bin [51.6,51.7) has 116 bin [51.7,51.8) has 112 bin [51.8,51.9) has 88 bin [51.9,52.0) has 61 bin [52.0,52.1) has 56 bin [52.1,52.2) has 41 bin [52.2,52.3) has 27 bin [52.3,52.4) has 14 bin [52.4,52.5) has 9 bin [52.5,52.6) has 9 bin [52.6,52.7) has 3 bin [52.7,52.8) has 3 bin [52.8,52.9) has 1 bin [52.9,53.0) has 1 bin [53.1,53.2) has 1 average z coordinate 31.1 for 29209899 element(s) point source id histogram with bin size 1.000000 bin 92 has 13094 bin 93 has 22097177 bin 94 has 7099628 average point source id 93.242607275020021 for 29209899 element(s)