lasinfo (210611) report for 'AHN4T/45BZ2_18.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: 39854237 number of points by return: 25653534 9799237 3599190 720977 81299 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 413730 0 min x y z: 156980.000 413730.000 3.528 max x y z: 158019.999 415019.999 40.634 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: 39854237 extended number of points by return: 25653534 9799237 3599190 720977 81299 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 3528 40634 intensity 56 4572 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 -30 29 user_data 6 7 point_source_ID 54 1055 gps_time 294666157.414321 298020475.153389 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 35 255 B 28 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 45.72 ('Amplitude') attribute1 -16.6 28.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25653534 number of intermediate returns: 4413533 number of last returns: 25606992 number of single returns: 15819822 covered area in square units/kilounits: 1335552/1.34 point density: all returns 29.84 last only 19.17 (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 39854237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25653534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9799237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3599190 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 720977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 81299 instead zero. overview over extended number of returns of given pulse: 15819822 12408617 8652505 2565589 379243 26960 1501 0 0 0 0 0 0 0 0 histogram of classification of points: 17762812 unclassified (1) 21332496 ground (2) 742493 building (6) 15351 water (9) 1085 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2557198 +---> 1160877 of those are unclassified (1) +---> 1327419 of those are ground (2) +---> 68459 of those are building (6) +---> 287 of those are water (9) +---> 156 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [3.5,3.6) has 21 bin [3.6,3.7) has 121 bin [3.7,3.8) has 159 bin [3.8,3.9) has 1354 bin [3.9,4.0) has 4259 bin [4.0,4.1) has 14928 bin [4.1,4.2) has 36675 bin [4.2,4.3) has 50978 bin [4.3,4.4) has 63349 bin [4.4,4.5) has 135365 bin [4.5,4.6) has 479263 bin [4.6,4.7) has 1152241 bin [4.7,4.8) has 1281337 bin 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[24.0,24.1) has 93862 bin [24.1,24.2) has 91967 bin [24.2,24.3) has 89898 bin [24.3,24.4) has 88614 bin [24.4,24.5) has 85756 bin [24.5,24.6) has 83944 bin [24.6,24.7) has 82610 bin [24.7,24.8) has 79829 bin [24.8,24.9) has 78250 bin [24.9,25.0) has 76061 bin [25.0,25.1) has 73448 bin [25.1,25.2) has 71721 bin [25.2,25.3) has 69674 bin [25.3,25.4) has 67671 bin [25.4,25.5) has 64823 bin [25.5,25.6) has 63061 bin [25.6,25.7) has 61191 bin [25.7,25.8) has 59231 bin [25.8,25.9) has 57058 bin [25.9,26.0) has 55738 bin [26.0,26.1) has 53620 bin [26.1,26.2) has 51526 bin [26.2,26.3) has 49542 bin [26.3,26.4) has 48136 bin [26.4,26.5) has 47252 bin [26.5,26.6) has 45536 bin [26.6,26.7) has 44003 bin [26.7,26.8) has 42695 bin [26.8,26.9) has 41057 bin [26.9,27.0) has 39691 bin [27.0,27.1) has 37694 bin [27.1,27.2) has 36347 bin [27.2,27.3) has 35300 bin [27.3,27.4) has 33465 bin [27.4,27.5) has 32303 bin [27.5,27.6) has 30670 bin [27.6,27.7) has 29902 bin [27.7,27.8) has 28319 bin [27.8,27.9) 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4612 bin [31.8,31.9) has 4388 bin [31.9,32.0) has 4412 bin [32.0,32.1) has 4247 bin [32.1,32.2) has 4097 bin [32.2,32.3) has 3921 bin [32.3,32.4) has 3785 bin [32.4,32.5) has 3654 bin [32.5,32.6) has 3551 bin [32.6,32.7) has 3485 bin [32.7,32.8) has 3424 bin [32.8,32.9) has 3291 bin [32.9,33.0) has 3173 bin [33.0,33.1) has 3185 bin [33.1,33.2) has 3038 bin [33.2,33.3) has 3019 bin [33.3,33.4) has 2927 bin [33.4,33.5) has 3001 bin [33.5,33.6) has 2673 bin [33.6,33.7) has 2694 bin [33.7,33.8) has 2672 bin [33.8,33.9) has 2554 bin [33.9,34.0) has 2407 bin [34.0,34.1) has 2375 bin [34.1,34.2) has 2285 bin [34.2,34.3) has 2206 bin [34.3,34.4) has 2082 bin [34.4,34.5) has 2017 bin [34.5,34.6) has 2009 bin [34.6,34.7) has 1981 bin [34.7,34.8) has 1927 bin [34.8,34.9) has 1883 bin [34.9,35.0) has 1824 bin [35.0,35.1) has 1735 bin [35.1,35.2) has 1643 bin [35.2,35.3) has 1656 bin [35.3,35.4) has 1587 bin [35.4,35.5) has 1552 bin [35.5,35.6) has 1541 bin [35.6,35.7) has 1498 bin [35.7,35.8) has 1333 bin [35.8,35.9) has 1375 bin [35.9,36.0) has 1274 bin [36.0,36.1) has 1284 bin [36.1,36.2) has 1191 bin [36.2,36.3) has 1196 bin [36.3,36.4) has 1108 bin [36.4,36.5) has 1107 bin [36.5,36.6) has 1047 bin [36.6,36.7) has 1007 bin [36.7,36.8) has 970 bin [36.8,36.9) has 927 bin [36.9,37.0) has 897 bin [37.0,37.1) has 806 bin [37.1,37.2) has 763 bin [37.2,37.3) has 745 bin [37.3,37.4) has 667 bin [37.4,37.5) has 664 bin [37.5,37.6) has 656 bin [37.6,37.7) has 634 bin [37.7,37.8) has 581 bin [37.8,37.9) has 481 bin [37.9,38.0) has 454 bin [38.0,38.1) has 413 bin [38.1,38.2) has 404 bin [38.2,38.3) has 338 bin [38.3,38.4) has 292 bin [38.4,38.5) has 302 bin [38.5,38.6) has 278 bin [38.6,38.7) has 230 bin [38.7,38.8) has 208 bin [38.8,38.9) has 203 bin [38.9,39.0) has 133 bin [39.0,39.1) has 138 bin [39.1,39.2) has 104 bin [39.2,39.3) has 92 bin [39.3,39.4) has 56 bin [39.4,39.5) has 51 bin [39.5,39.6) has 34 bin [39.6,39.7) has 27 bin [39.7,39.8) has 24 bin [39.8,39.9) has 14 bin [39.9,40.0) has 5 bin [40.0,40.1) has 4 bin [40.6,40.7) has 1 average z coordinate 11.3 for 39854237 element(s) point source id histogram with bin size 1.000000 bin 54 has 142328 bin 56 has 8823171 bin 1055 has 30888738 average point source id 830.260578768576124 for 39854237 element(s)