lasinfo (210611) report for 'AHN4T/27AZ2_15.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: 336/2022 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: 38619091 number of points by return: 27153492 8814115 2320603 305067 24291 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 489980 0 min x y z: 188980.000 489980.000 10.374 max x y z: 190019.999 491269.999 45.744 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: 38619091 extended number of points by return: 27153492 8814115 2320603 305067 24291 1450 73 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 10374 45744 intensity 56 4654 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 6 user_data 6 7 point_source_ID 120 121 gps_time 328703398.519136 328705178.559013 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 255 G 52 255 B 36 255 NIR 26 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 29.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27153492 number of intermediate returns: 2650438 number of last returns: 27149624 number of single returns: 18334463 covered area in square units/kilounits: 1341328/1.34 point density: all returns 28.79 last only 20.24 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38619091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27153492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8814115 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2320603 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 305067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24291 instead zero. overview over extended number of returns of given pulse: 18334463 12991775 6046967 1122834 114252 8295 505 0 0 0 0 0 0 0 0 histogram of classification of points: 16376344 unclassified (1) 21289142 ground (2) 950368 building (6) 3237 water (9) +-> flagged as extended overlap: 2390782 +---> 1026428 of those are unclassified (1) +---> 1318009 of those are ground (2) +---> 43192 of those are building (6) +---> 3153 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.3,10.4) has 57 bin [10.4,10.5) has 1949 bin [10.5,10.6) has 2783 bin [10.6,10.7) has 2121 bin [10.7,10.8) has 2418 bin [10.8,10.9) has 8807 bin [10.9,11.0) has 24298 bin [11.0,11.1) has 24257 bin [11.1,11.2) has 26778 bin [11.2,11.3) has 48533 bin [11.3,11.4) has 93947 bin [11.4,11.5) has 140184 bin [11.5,11.6) has 226680 bin [11.6,11.7) has 279833 bin [11.7,11.8) has 357617 bin [11.8,11.9) has 358262 bin [11.9,12.0) has 269958 bin [12.0,12.1) has 220362 bin [12.1,12.2) has 197080 bin [12.2,12.3) has 211779 bin [12.3,12.4) has 207753 bin [12.4,12.5) has 223825 bin [12.5,12.6) has 294463 bin [12.6,12.7) has 304253 bin [12.7,12.8) has 223996 bin [12.8,12.9) has 187723 bin [12.9,13.0) has 190903 bin [13.0,13.1) has 199543 bin [13.1,13.2) has 254177 bin [13.2,13.3) has 299857 bin [13.3,13.4) has 366328 bin [13.4,13.5) has 403066 bin [13.5,13.6) has 324696 bin [13.6,13.7) has 328507 bin [13.7,13.8) has 284850 bin [13.8,13.9) has 280309 bin [13.9,14.0) has 252419 bin [14.0,14.1) has 272699 bin [14.1,14.2) has 375301 bin [14.2,14.3) has 644048 bin [14.3,14.4) has 454871 bin [14.4,14.5) has 300454 bin [14.5,14.6) has 269497 bin [14.6,14.7) has 249066 bin [14.7,14.8) has 217519 bin [14.8,14.9) has 185666 bin [14.9,15.0) has 196701 bin [15.0,15.1) has 246215 bin [15.1,15.2) has 252383 bin [15.2,15.3) has 239911 bin [15.3,15.4) has 226769 bin [15.4,15.5) has 233287 bin [15.5,15.6) has 206259 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[30.5,30.6) has 90152 bin [30.6,30.7) has 88682 bin [30.7,30.8) has 87518 bin [30.8,30.9) has 85997 bin [30.9,31.0) has 84120 bin [31.0,31.1) has 82748 bin [31.1,31.2) has 81012 bin [31.2,31.3) has 78955 bin [31.3,31.4) has 77397 bin [31.4,31.5) has 75469 bin [31.5,31.6) has 74167 bin [31.6,31.7) has 72337 bin [31.7,31.8) has 70459 bin [31.8,31.9) has 68526 bin [31.9,32.0) has 68072 bin [32.0,32.1) has 65720 bin [32.1,32.2) has 64612 bin [32.2,32.3) has 63766 bin [32.3,32.4) has 62112 bin [32.4,32.5) has 60418 bin [32.5,32.6) has 59477 bin [32.6,32.7) has 58057 bin [32.7,32.8) has 56562 bin [32.8,32.9) has 55460 bin [32.9,33.0) has 54402 bin [33.0,33.1) has 53277 bin [33.1,33.2) has 52186 bin [33.2,33.3) has 50400 bin [33.3,33.4) has 49898 bin [33.4,33.5) has 48582 bin [33.5,33.6) has 47609 bin [33.6,33.7) has 46286 bin [33.7,33.8) has 45311 bin [33.8,33.9) has 44284 bin [33.9,34.0) has 42865 bin [34.0,34.1) has 41566 bin [34.1,34.2) has 40074 bin [34.2,34.3) has 39000 bin [34.3,34.4) 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bin [42.2,42.3) has 629 bin [42.3,42.4) has 581 bin [42.4,42.5) has 540 bin [42.5,42.6) has 513 bin [42.6,42.7) has 464 bin [42.7,42.8) has 358 bin [42.8,42.9) has 269 bin [42.9,43.0) has 291 bin [43.0,43.1) has 261 bin [43.1,43.2) has 189 bin [43.2,43.3) has 159 bin [43.3,43.4) has 132 bin [43.4,43.5) has 124 bin [43.5,43.6) has 107 bin [43.6,43.7) has 80 bin [43.7,43.8) has 61 bin [43.8,43.9) has 44 bin [43.9,44.0) has 35 bin [44.0,44.1) has 28 bin [44.1,44.2) has 20 bin [44.2,44.3) has 11 bin [44.3,44.4) has 13 bin [44.4,44.5) has 4 bin [44.5,44.6) has 7 bin [44.6,44.7) has 4 bin [44.7,44.8) has 1 bin [44.8,44.9) has 1 bin [45.1,45.2) has 2 bin [45.3,45.4) has 2 bin [45.4,45.5) has 1 bin [45.6,45.7) has 4 bin [45.7,45.8) has 6 average z coordinate 20.1 for 38619091 element(s) point source id histogram with bin size 1.000000 bin 120 has 13106447 bin 121 has 25512644 average point source id 120.660622592074986 for 38619091 element(s)