lasinfo (210611) report for 'AHN4T/57BZ2_17.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: 32896078 number of points by return: 21907550 7829479 2624865 481979 52205 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 363730 0 min x y z: 155980.000 363730.000 32.795 max x y z: 157019.999 365019.999 72.744 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: 32896078 extended number of points by return: 21907550 7829479 2624865 481979 52205 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 32795 72744 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 78 80 gps_time 296120448.073886 296123650.087556 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 34 255 B 26 255 NIR 13 255 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 -17.1 33.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21907550 number of intermediate returns: 3161487 number of last returns: 21879970 number of single returns: 14052929 covered area in square units/kilounits: 1181724/1.18 point density: all returns 27.84 last only 18.52 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32896078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21907550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7829479 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2624865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 481979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52205 instead zero. overview over extended number of returns of given pulse: 14052929 10422874 6437718 1720628 244263 16582 1084 0 0 0 0 0 0 0 0 histogram of classification of points: 14278608 unclassified (1) 18549908 ground (2) 27102 building (6) 40460 water (9) +-> flagged as extended overlap: 1936295 +---> 706457 of those are unclassified (1) +---> 1225410 of those are ground (2) +---> 3608 of those are building (6) +---> 820 of those are water (9) z coordinate histogram with bin size 0.100000 bin [32.7,32.8) has 1 bin [32.8,32.9) has 43 bin [32.9,33.0) has 209 bin [33.0,33.1) has 259 bin [33.1,33.2) has 1641 bin [33.2,33.3) has 16259 bin [33.3,33.4) has 33144 bin [33.4,33.5) has 86450 bin [33.5,33.6) has 122709 bin [33.6,33.7) has 136962 bin [33.7,33.8) has 204406 bin [33.8,33.9) has 247640 bin [33.9,34.0) has 280786 bin [34.0,34.1) has 430132 bin [34.1,34.2) has 581418 bin [34.2,34.3) has 689774 bin 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bin [61.1,61.2) has 1670 bin [61.2,61.3) has 1794 bin [61.3,61.4) has 1682 bin [61.4,61.5) has 1580 bin [61.5,61.6) has 1616 bin [61.6,61.7) has 1621 bin [61.7,61.8) has 1606 bin [61.8,61.9) has 1625 bin [61.9,62.0) has 1530 bin [62.0,62.1) has 1622 bin [62.1,62.2) has 1571 bin [62.2,62.3) has 1464 bin [62.3,62.4) has 1535 bin [62.4,62.5) has 1513 bin [62.5,62.6) has 1429 bin [62.6,62.7) has 1428 bin [62.7,62.8) has 1474 bin [62.8,62.9) has 1444 bin [62.9,63.0) has 1351 bin [63.0,63.1) has 1403 bin [63.1,63.2) has 1376 bin [63.2,63.3) has 1391 bin [63.3,63.4) has 1331 bin [63.4,63.5) has 1357 bin [63.5,63.6) has 1307 bin [63.6,63.7) has 1302 bin [63.7,63.8) has 1377 bin [63.8,63.9) has 1278 bin [63.9,64.0) has 1390 bin [64.0,64.1) has 1308 bin [64.1,64.2) has 1248 bin [64.2,64.3) has 1257 bin [64.3,64.4) has 1266 bin [64.4,64.5) has 1309 bin [64.5,64.6) has 1294 bin [64.6,64.7) has 1299 bin [64.7,64.8) has 1275 bin [64.8,64.9) has 1264 bin [64.9,65.0) has 1219 bin [65.0,65.1) has 1222 bin [65.1,65.2) has 1183 bin [65.2,65.3) has 1176 bin [65.3,65.4) has 1161 bin [65.4,65.5) has 1152 bin [65.5,65.6) has 1192 bin [65.6,65.7) has 1145 bin [65.7,65.8) has 1129 bin [65.8,65.9) has 1166 bin [65.9,66.0) has 1077 bin [66.0,66.1) has 1031 bin [66.1,66.2) has 1068 bin [66.2,66.3) has 1089 bin [66.3,66.4) has 1116 bin [66.4,66.5) has 1049 bin [66.5,66.6) has 1120 bin [66.6,66.7) has 1065 bin [66.7,66.8) has 1059 bin [66.8,66.9) has 1063 bin [66.9,67.0) has 1006 bin [67.0,67.1) has 997 bin [67.1,67.2) has 974 bin [67.2,67.3) has 971 bin [67.3,67.4) has 890 bin [67.4,67.5) has 877 bin [67.5,67.6) has 789 bin [67.6,67.7) has 831 bin [67.7,67.8) has 770 bin [67.8,67.9) has 752 bin [67.9,68.0) has 701 bin [68.0,68.1) has 691 bin [68.1,68.2) has 639 bin [68.2,68.3) has 690 bin [68.3,68.4) has 677 bin [68.4,68.5) has 597 bin [68.5,68.6) has 524 bin [68.6,68.7) has 481 bin [68.7,68.8) has 518 bin [68.8,68.9) has 444 bin [68.9,69.0) has 448 bin [69.0,69.1) has 436 bin [69.1,69.2) has 380 bin [69.2,69.3) has 384 bin [69.3,69.4) has 357 bin [69.4,69.5) has 311 bin [69.5,69.6) has 274 bin [69.6,69.7) has 262 bin [69.7,69.8) has 252 bin [69.8,69.9) has 204 bin [69.9,70.0) has 188 bin [70.0,70.1) has 201 bin [70.1,70.2) has 155 bin [70.2,70.3) has 138 bin [70.3,70.4) has 115 bin [70.4,70.5) has 86 bin [70.5,70.6) has 105 bin [70.6,70.7) has 69 bin [70.7,70.8) has 71 bin [70.8,70.9) has 43 bin [70.9,71.0) has 55 bin [71.0,71.1) has 33 bin [71.1,71.2) has 35 bin [71.2,71.3) has 39 bin [71.3,71.4) has 19 bin [71.4,71.5) has 19 bin [71.5,71.6) has 22 bin [71.6,71.7) has 17 bin [71.7,71.8) has 18 bin [71.8,71.9) has 12 bin [71.9,72.0) has 10 bin [72.0,72.1) has 2 bin [72.1,72.2) has 3 bin [72.2,72.3) has 4 bin [72.3,72.4) has 3 bin [72.4,72.5) has 2 bin [72.5,72.6) has 2 bin [72.6,72.7) has 1 bin [72.7,72.8) has 1 average z coordinate 40.3 for 32896078 element(s) point source id histogram with bin size 1.000000 bin 78 has 5134905 bin 79 has 26936474 bin 80 has 824699 average point source id 78.868975079643235 for 32896078 element(s)