lasinfo (210611) report for 'AHN4T/51GZ1_21.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: 40272324 number of points by return: 25108590 11484283 3164625 471717 43109 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 374980 0 min x y z: 159980.000 374980.000 21.070 max x y z: 161019.999 376269.999 70.097 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: 40272324 extended number of points by return: 25108590 11484283 3164625 471717 43109 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 21070 70097 intensity 0 4001 return_number 1 5 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 75 1077 gps_time 298283472.524554 298287756.581773 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 16 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 40.01 ('Amplitude') attribute1 -16.71 23.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25108590 number of intermediate returns: 3685201 number of last returns: 25072670 number of single returns: 13594137 covered area in square units/kilounits: 1329212/1.33 point density: all returns 30.30 last only 18.86 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40272324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25108590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11484283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3164625 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 471717 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43109 instead zero. overview over extended number of returns of given pulse: 13594137 16649387 8092157 1720132 202967 12958 586 0 0 0 0 0 0 0 0 histogram of classification of points: 20344938 unclassified (1) 19468624 ground (2) 317931 building (6) 140462 water (9) 369 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2837160 +---> 1370802 of those are unclassified (1) +---> 1433177 of those are ground (2) +---> 33078 of those are building (6) +---> 103 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.0,21.1) has 22 bin [21.1,21.2) has 3202 bin [21.2,21.3) has 44380 bin [21.3,21.4) has 36423 bin [21.4,21.5) has 23502 bin [21.5,21.6) has 14837 bin [21.6,21.7) has 15698 bin [21.7,21.8) has 15232 bin [21.8,21.9) has 13360 bin [21.9,22.0) has 27708 bin [22.0,22.1) has 33282 bin [22.1,22.2) has 55520 bin [22.2,22.3) has 84824 bin [22.3,22.4) has 188355 bin 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106426 bin [26.1,26.2) has 101910 bin [26.2,26.3) has 96818 bin [26.3,26.4) has 92670 bin [26.4,26.5) has 94698 bin [26.5,26.6) has 88982 bin [26.6,26.7) has 82738 bin [26.7,26.8) has 79801 bin [26.8,26.9) has 79095 bin [26.9,27.0) has 78753 bin [27.0,27.1) has 78308 bin [27.1,27.2) has 73888 bin [27.2,27.3) has 74168 bin [27.3,27.4) has 70396 bin [27.4,27.5) has 68445 bin [27.5,27.6) has 69751 bin [27.6,27.7) has 74118 bin [27.7,27.8) has 72455 bin [27.8,27.9) has 80608 bin [27.9,28.0) has 73382 bin [28.0,28.1) has 70944 bin [28.1,28.2) has 78691 bin [28.2,28.3) has 72087 bin [28.3,28.4) has 69391 bin [28.4,28.5) has 67929 bin [28.5,28.6) has 69012 bin [28.6,28.7) has 65442 bin [28.7,28.8) has 65579 bin [28.8,28.9) has 65488 bin [28.9,29.0) has 66340 bin [29.0,29.1) has 68301 bin [29.1,29.2) has 64916 bin [29.2,29.3) has 65075 bin [29.3,29.4) has 65505 bin [29.4,29.5) has 64914 bin [29.5,29.6) has 65260 bin [29.6,29.7) has 65238 bin [29.7,29.8) has 66751 bin [29.8,29.9) has 72819 bin 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[41.2,41.3) has 143187 bin [41.3,41.4) has 142858 bin [41.4,41.5) has 141162 bin [41.5,41.6) has 138819 bin [41.6,41.7) has 137807 bin [41.7,41.8) has 134966 bin [41.8,41.9) has 133678 bin [41.9,42.0) has 131432 bin [42.0,42.1) has 129494 bin [42.1,42.2) has 126547 bin [42.2,42.3) has 122346 bin [42.3,42.4) has 118600 bin [42.4,42.5) has 114672 bin [42.5,42.6) has 111854 bin [42.6,42.7) has 108929 bin [42.7,42.8) has 105681 bin [42.8,42.9) has 101674 bin [42.9,43.0) has 97288 bin [43.0,43.1) has 94818 bin [43.1,43.2) has 91129 bin [43.2,43.3) has 87720 bin [43.3,43.4) has 85382 bin [43.4,43.5) has 81991 bin [43.5,43.6) has 80112 bin [43.6,43.7) has 76296 bin [43.7,43.8) has 72713 bin [43.8,43.9) has 68876 bin [43.9,44.0) has 65946 bin [44.0,44.1) has 63361 bin [44.1,44.2) has 60750 bin [44.2,44.3) has 58480 bin [44.3,44.4) has 55904 bin [44.4,44.5) has 53679 bin [44.5,44.6) has 50507 bin [44.6,44.7) has 47932 bin [44.7,44.8) has 45834 bin [44.8,44.9) has 43736 bin [44.9,45.0) has 41743 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bin [48.9,49.0) has 6066 bin [49.0,49.1) has 6080 bin [49.1,49.2) has 6057 bin [49.2,49.3) has 5689 bin [49.3,49.4) has 5619 bin [49.4,49.5) has 5473 bin [49.5,49.6) has 5522 bin [49.6,49.7) has 5423 bin [49.7,49.8) has 5473 bin [49.8,49.9) has 5193 bin [49.9,50.0) has 5039 bin [50.0,50.1) has 4952 bin [50.1,50.2) has 4784 bin [50.2,50.3) has 4710 bin [50.3,50.4) has 4785 bin [50.4,50.5) has 4529 bin [50.5,50.6) has 4549 bin [50.6,50.7) has 4240 bin [50.7,50.8) has 4209 bin [50.8,50.9) has 4260 bin [50.9,51.0) has 4286 bin [51.0,51.1) has 4155 bin [51.1,51.2) has 4055 bin [51.2,51.3) has 3891 bin [51.3,51.4) has 3875 bin [51.4,51.5) has 3850 bin [51.5,51.6) has 3619 bin [51.6,51.7) has 3431 bin [51.7,51.8) has 3437 bin [51.8,51.9) has 3412 bin [51.9,52.0) has 3337 bin [52.0,52.1) has 3292 bin [52.1,52.2) has 3326 bin [52.2,52.3) has 3057 bin [52.3,52.4) has 2938 bin [52.4,52.5) has 2898 bin [52.5,52.6) has 2818 bin [52.6,52.7) has 2804 bin [52.7,52.8) has 2682 bin [52.8,52.9) has 2468 bin [52.9,53.0) has 2472 bin [53.0,53.1) has 2419 bin [53.1,53.2) has 2351 bin [53.2,53.3) has 2287 bin [53.3,53.4) has 2228 bin [53.4,53.5) has 2033 bin [53.5,53.6) has 2070 bin [53.6,53.7) has 1995 bin [53.7,53.8) has 1928 bin [53.8,53.9) has 1964 bin [53.9,54.0) has 1873 bin [54.0,54.1) has 1759 bin [54.1,54.2) has 1704 bin [54.2,54.3) has 1684 bin [54.3,54.4) has 1625 bin [54.4,54.5) has 1612 bin [54.5,54.6) has 1537 bin [54.6,54.7) has 1495 bin [54.7,54.8) has 1496 bin [54.8,54.9) has 1422 bin [54.9,55.0) has 1392 bin [55.0,55.1) has 1295 bin [55.1,55.2) has 1302 bin [55.2,55.3) has 1317 bin [55.3,55.4) has 1300 bin [55.4,55.5) has 1181 bin [55.5,55.6) has 1155 bin [55.6,55.7) has 1111 bin [55.7,55.8) has 1026 bin [55.8,55.9) has 1065 bin [55.9,56.0) has 974 bin [56.0,56.1) has 996 bin [56.1,56.2) has 983 bin [56.2,56.3) has 964 bin [56.3,56.4) has 931 bin [56.4,56.5) has 823 bin [56.5,56.6) has 789 bin [56.6,56.7) has 748 bin [56.7,56.8) has 643 bin [56.8,56.9) has 657 bin [56.9,57.0) has 581 bin [57.0,57.1) has 541 bin [57.1,57.2) has 554 bin [57.2,57.3) has 540 bin [57.3,57.4) has 561 bin [57.4,57.5) has 565 bin [57.5,57.6) has 488 bin [57.6,57.7) has 467 bin [57.7,57.8) has 388 bin [57.8,57.9) has 352 bin [57.9,58.0) has 318 bin [58.0,58.1) has 369 bin [58.1,58.2) has 333 bin [58.2,58.3) has 319 bin [58.3,58.4) has 307 bin [58.4,58.5) has 251 bin [58.5,58.6) has 257 bin [58.6,58.7) has 243 bin [58.7,58.8) has 225 bin [58.8,58.9) has 185 bin [58.9,59.0) has 164 bin [59.0,59.1) has 145 bin [59.1,59.2) has 167 bin [59.2,59.3) has 129 bin [59.3,59.4) has 125 bin [59.4,59.5) has 127 bin [59.5,59.6) has 101 bin [59.6,59.7) has 96 bin [59.7,59.8) has 63 bin [59.8,59.9) has 99 bin [59.9,60.0) has 73 bin [60.0,60.1) has 57 bin [60.1,60.2) has 52 bin [60.2,60.3) has 44 bin [60.3,60.4) has 36 bin [60.4,60.5) has 42 bin [60.5,60.6) has 28 bin [60.6,60.7) has 25 bin [60.7,60.8) has 19 bin [60.8,60.9) has 23 bin [60.9,61.0) has 13 bin [61.0,61.1) has 16 bin [61.1,61.2) has 17 bin [61.2,61.3) has 18 bin [61.3,61.4) has 10 bin [61.4,61.5) has 10 bin [61.5,61.6) has 8 bin [61.6,61.7) has 8 bin [61.7,61.8) has 2 bin [61.8,61.9) has 4 bin [61.9,62.0) has 3 bin [62.1,62.2) has 3 bin [62.2,62.3) has 2 bin [62.3,62.4) has 1 bin [63.1,63.2) has 1 bin [63.4,63.5) has 2 bin [63.5,63.6) has 1 bin [63.8,63.9) has 4 bin [63.9,64.0) has 8 bin [64.0,64.1) has 7 bin [64.1,64.2) has 4 bin [64.2,64.3) has 5 bin [64.3,64.4) has 2 bin [64.4,64.5) has 1 bin [64.5,64.6) has 2 bin [64.6,64.7) has 2 bin [64.7,64.8) has 5 bin [64.8,64.9) has 4 bin [64.9,65.0) has 5 bin [65.0,65.1) has 8 bin [65.1,65.2) has 6 bin [65.2,65.3) has 5 bin [65.3,65.4) has 2 bin [65.6,65.7) has 2 bin [65.7,65.8) has 6 bin [65.8,65.9) has 3 bin [65.9,66.0) has 7 bin [66.0,66.1) has 18 bin [66.1,66.2) has 11 bin [70.0,70.1) has 1 average z coordinate 30.0 for 40272324 element(s) point source id histogram with bin size 1.000000 bin 75 has 390324 bin 76 has 30916809 bin 1077 has 8965191 average point source id 298.827117377184379 for 40272324 element(s)